Bedu Nm series User manual

OPERATING INSTRUCTIONS

*Close coupled centrifugal single-stage pumps

NM, NMS, NM4, NMS4

IST NM 06_2017ed25_MXS 11_03con gall 30/05/17 08:30 Pagina 1

THIS INSTRUCTION MANUAL IS THE PRO-

PERTY OF BEDU POMPEN ANY REPRODUC-

TION, EVEN IF PARTIAL, IS FORBIDDEN

SU ARY

1 General information . . . . . . . . . . . . . . . . . . . . 9

2 TEC NICAL DESCRIPTION . . . . . . . . . . . . 10

3 TEC NICAL FEATURES . . . . . . . . . . . . . . . 10

4 SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

5. TRANSPORTATION AND ANDLING . . . . 11

6. INSTALLATION . . . . . . . . . . . . . . . . . . . . . . 11

7. START-UP AND OPERATION. . . . . . . . . . . 12

8 MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . 13

9 DISPOSAL . . . . . . . . . . . . . . . . . . . . . . . . . . 14

10 SPARE PARTS. . . . . . . . . . . . . . . . . . . . . . . 14

11 DESIGNATION OF PARTS . . . . . . . . . . . . . 14

12 TROUBLES OOTING . . . . . . . . . . . . . . . . . 15

13 ANNEXES. . . . . . . . . . . . . . . . . . . . . . . . . . . 79

13.1 Dimensions and weights. . . . . . . . . . . . . . . . 79

13.2 Section . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

Copy of the declaration of conformity . . . . . . . . . . 87

1 GENERAL INFOR ATION

Before using the product carefully read the informa-

tion contained in this instruction manual, the manual

should be kept for future reference.

Italian is the original language of this instruction

manual, this language is the reference language in

case of discrepancies in the translations.

This manual is part of the essential safety require-

ment and must be retained until the product is finally

de-commissioned.

The customer, in case of loss, can request a copy of

the manual by contacting Bedu Pompen or their

agent, specifying the type of product data shown on

the label of the machine (see 2.3 Marking)

Any changes, alterations or modifications made to

the product or part of it, not authorized by the manu-

facturer, will revoke the "CE declaration" and war-

ranty.

This appliance should not be

operated by children younger

than 8 years, people with redu-

ced physical, sensory or mental

capacities, or inexperienced peo-

ple who are not familiar with the

product, unless they are given

close supervision or instructions

on how to use it safely and are

made aware by a responsible

person of the dangers its use

might entail.

Children must not play with the

appliance.

It is the user's responsibility to

clean and maintain the applian-

ce. Children should never clean

or maintain it unless they are

given supervision.

Do not use in ponds, tanks or

swimming pools or where people

may enter or come into contact

with the water.

Read carefully the installation

section which sets forth:

- The maximum permissible

structural working pressure

(chapter 3.1).

- The type and section of the

power cable (chapter 6.8).

- The type of electrical protection

to be installed (chapter 6.8).

1.1 Symbols

To improve the understanding of the manual, below are

indicated the symbols used with the related meaning.

Information and warnings that must be observed,

otherwise there is a risk that the machine could

damage or compromise personnel safety.

The failure to observe electrical information and

warnings, could damage the machine or

compromise personnel safety.

Notes and warnings for the correct

management of the machine and its parts.

Operations that could be performed by the final

user. After carefully reading of the instructions,

is responsible for maintenance under normal

conditions. They are authorized to affect

standard maintenance operations.

Operations that must be performed by a qualified

electrician. Specialized technician authorised to

affect all electrical operations including

maintenance. They are able to operate with in the

presence of high voltages.

Operations that must be done performed by a

qualified technician. Specialized technician able

to install the device, under normal conditions,

working during "maintenance", and allowed to do

electrical and mechanical interventions for

maintenance. They must be capable of executing

simple electrical and mechanical operations

related to the maintenance of the device.

Indicates that it is mandatory to use individual

protection devices - hand protection.

Indicates that it is mandatory to use individual

protection devices - eye protection.

Operations that must be done with the device

switched off and disconnected from the power

supply.

Operations that must be done with the device

switched on.

1.2 anufacturer name and address

M

A

3

w

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OFF

ON

GB

NM, NMS, NM4, NMS4 Rev. 25 - Operating Instructions Page 9 / 88

IST NM 06_2017ed25_MXS 11_03con gall 30/05/17 08:30 Pagina 9

Bedu Pompen BV

Poort van Midden Gelderland Rood 10

6666 LT HETEREN, The Netherlands

1.3 Authorized operators

The product is intended for use by expert operators

divided into end users and specialized technicians.

(see the symbols above).

It's forbidden, for the end user, carry out

operations which must be done only by

specialized technicians. The manufacturer

declines any liability for damage related to the

non-compliance of this warning.

1.4 Warranty

For the product warranty refer to the general terms

and conditions of sale.

The warranty covers only the replacement and

the repair of the defective parts of the goods

(recognized by the manufacturer).

The Warranty will not be considered in the following

cases:

- Whenever the use of the device does not conform

to the instructions and information described in this

manual.

- In case of changes or variations made without

authorization of the manufacturer.

- In case of technical interventions executed by a

non-authorized personnel.

- In case of failing to carry out adequate maintenance.

1.5 Technical assistance

Any further information about the documentation,

technical assistance and spare parts, shall be reque-

sted from: Bedu Pompen BV (paragraph 1.2).

2 TECHNICAL DESCRIPTION

Close-coupled centrifugal pumps; electric motor with

extended shaft directly connected to the pump up to 15

kW for NM4 and 30 kW for NM, new bracket construc-

tion for standard motors (stub-shaft construction) from

18,5 to 75 kW for NM4 and 37 to 75 kW for NM with

integrated thrust bearing.

Pump casing with axial suction and radial delivery on top,

main dimensions and performance according to EN 733.

NM..: version with pump casing and lanter bracket in cast

iron.

B-NM..: version with pump casing and lanter

bracket/casing cover

in bronze. (the pumps are supplied fully painted).

2.1 Intended use

Standard construction

For clean liquids, non-explosive and non-flammable,

without abrasives, which are non-aggressive for the

pump materials (contents of solids up to 0.2%).

Liquid temperature from -10 °C to +90 °C.

Special construction

For clean liquids, non-explosive and non-flammable,

without abrasives, which are non-aggressive for the

pump materials (contents of solids up to 0.2%) with

the following characteristics:

-Cooling mixtures with temperatures from 0 to -30 ° C.

- Water with temperatures from 90 ° C to 140 ° C.

- Oil with temperature up to 200 ° C and / or maximum

density of 30 cSt.

2.2 Improper use

The device is designed and built only for the purpose

described in paragraph 2.1.

Improper use of the device is forbidden, as

is use under conditions other than those

indicated in these instructions.

Improper use of the product reduces the safety and

the efficiency of the device, Bedu shall not be

responsible for failure or accident due to improper use.

2.3 arking

The following picture is a copy of the name-plate that

is on the external case of the pump.

3 TECHNICAL FEATURES

3.1 Technical data

Dimensions and weight (paragraph 12.1).

Nominal speed 1450/1750/2900/3450 rpm

Protection IP54

Supply voltage / Frequency:

- up to 240V 1~ 50/60 z

- up to 480V 3~ 50/60 z

Check that the mains frequency and voltage corre-

spond to the electrical characteristics shown on the

indicator plate.

The electric data marked on the label are referred to

the nominal power of the motor.

Rated motor power

NM(S) (2900 1/min)

up to

kW:

2,27,530 75

NM(S)4 (1450 1/min)

up to

kW:

7,5 30 75

Sound pressure

dB (A) max: 70 80 85 90

Starts per hour

max: 60 40 20 10

Maximum permissible working pressure up to 100 m

(10 bar), 160 m (16 bar) pump in ductile iron.

3.2 Operating conditions

Installation in well ventilated location protected from

the weather, with a maximum ambient temperature of

40 °C.

4 SAFETY

4.1 General provisions

Before using the product it is necessary to

know all the safety indications.

i

GB

NM, NMS, NM4, NMS4 Rev. 25 - Operating InstructionsPage 10 / 88

Made in Italy

MONTORSO VICENZA

Made in Italy

MONTORSO VICENZA

Example plate pump

IST NM 06_2017ed25_MXS 11_03con gall 30/05/17 08:30 Pagina 10

Carefully read all operating instructions and

the indications defined for the different steps:

from transportation to disposal.

The specialized technicians must carefully

comply with all applicable standards and laws,

including local regulations of the country

where the pump is sold.

The device has been built in conformity with

the current safety laws. The improper use

could damage people, animals and objects.

The manufacturer declines any liability in the

event of damage due to improper use or use

under conditions other than those indicated on

the name-plate and in these instructions.

Follow the routine maintenance schedules

and the promptly replace damaged parts, this

will allows the device to work in the best

conditions.

Use only original spare parts provided from

Bedu Pompen BV or from an authorized

distributor.

Don't remove or change the labels placed on

the device.

Do not start the device in case of defects or

damaged parts

.

Maintenance operations, requiring full or

partial disassembly of the device, must be

done only after disconnection from the supply.

4.2 Safety devices

The device has an external case that prevents any

contact with internal parts.

4.3 Residual risks

The appliance, designed for use, when used in-line

with the design and safety rules, doesn't have resi-

dual risks.

4.4 Information and Safety signals

For this kind of product there will not be any signals

on the product.

4.5 Individual protection devices

During installation, starting and maintenance it is

suggested to the authorized operators to consider the

use of individual protection devices suitable for

described activities.

During ordinary and extraordinary maintenance inter-

ventions, safety gloves are required.

Signal individual protection device

AND PROTECTION

(gloves for protection against chemical, ther-

mal and mechanical risks).

EYE PROTECTION

(glasses for protection from chemical, ther-

mal and biological risks)

5. TRANSPORTATION AND HANDLING

The product is packed to maintain the content intact.

During transportation avoid to stack excessive wei-

ghts. Ensure that during the transportation the

packed cannot move.

The transport vehicles must comply, for the weight

and dimensions, with the chosen product (see para-

graph 13.1 dimensions and weights).

5.1 Handling

andle with care, the packages must not receive

impacts.

Avoid to impact onto the package materials that

could damage the pump.

If the weight exceeds 25 Kg the package must be

handled by two person at the same time (see para-

graph 13.1 dimensions and weights).

Raise the pump-motor unit slowly (fig.1), making sure

it does not move from side to side in an uncontrolled

way, to avoid the risk of imbalance and tipping up

6 INSTALLATION

6.1 Dimensions

For the dimensions of the device refer to the annex

"Dimensions" (paragraph 13.1 Annexes).

6.2 Ambient requirements and installation site

dimensions

The customer has to prepare the installation site in

order to guarantee the right installation and in order to

fulfill the device requirements (electrical supply,

etc...).

The place where the device will be installed must fulfill

the requirements in the paragraph 3.2.

It's Absolutely forbidden to install the machine in an

environment with potentially explosive atmosphere.

6.3 Unpacking

Inspect the device in order to check any

damages which may have occurred during

transportation.

Package material, once removed, must be discar-

ded/recycled according to local laws of the destina-

tion country.

Raise the pump-motor unit slowly (see paragraph 5.1

fig.1), making sure it does not move from side to side

in an uncontrolled way, to avoid the risk of imbalance

and tipping up.

6.4. Installation

These pumps must be installed with the rotor axis

horizontal and feet downwards.

Place the pump as close as possible to the suction

source (with consideration given to the NPS value).

Provide space around the pump for motor ventilation,

to allow for checking of shaft rotation, for filling and

draining the pump and to allow for collection of the

liquid to be removed.

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NM, NMS, NM4, NMS4 Rev. 25 - Operating Instructions Page 11 / 88

4.93.323

(fig. 1)

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6.4.1. Pipes

Ensure the insides of pipes are clean and unobstruc-

ted before connection.

ATTENTION: The pipes connected to the pump

should be secured to rest clamps so that they do

not transmit stress, strain or vibrations to the

pump.

The inside diameter of the pipe-work depends on the

desired flow.

Provide a diameter assuring a liquid flow not greater

than 1.5 m/s for suction and 3 m/s for delivery.

The pipe diameters must never be smaller than the

pump connection ports.

6.4.2. Suction pipe

The suction pipe must be perfectly airtight and be led

upwards in order to avoid air pockets.

Use an eccentric transition piece to join the suction

connection with a horizontal pipe of larger diameter

(fig. 2).

With a pump located above the water level (suc-

tion lift operation), fit a foot valve with strainer

which must always remain immersed or a check

valve on the suction connection.

With a pump located below water level (inflow

under positive suction head) install a gate valve.

6.4.3. Delivery pipe

Fit a gate valve in the delivery pipe to adjust delivery,

head, and absorbed power.

Install a pressure gauge.

With a geodetic head of over 15 m fit a check valve

between the pump and the gate valve in order to pro-

tect the pump from water hammering.

6.5 Electrical connection

Electrical connection must be carried out only

by a qualified electrician in accordance with

local regulations.

Follow all safety standards.

The unit must be properly earthed (grounded).

Connect the earthing (grounding) conductor to the

terminal with the marking.

Compare the frequency and mains voltage with

the name-plate data and connect the supply con-

ductors to the terminals in accordance with the

appropriate diagram inside the terminal box cover.

ATTENTION: with motor power rating ≥ 5.5 kW avoid

direct starting. Provide a control panel with star-

delta starting or an other starting device.

ATTENTION: never allow washers or other

metal parts to fall into the internal cable

opening between the terminal box and stator.

If this occurs, dismantle the motor to recover the

object which has fallen inside.

If the terminal box is provided with an inlet gland, use a

flexible power supply cord of the 07 RN-F type with

section of cable not less than 11 TAB IEC 60335-1.

If the terminal box is provided with an inlet bushing,

connect the power supply cord through a conduit.

For use in swimming pools (not when persons are in

the pool), garden ponds and similar places, a resi-

dual current device with IΔN not exceeding 30 mA

must be installed in the supply circuit.

Install a device for disconnection from the mains

(switch) with a contact separation of at least 3 mm in

all poles.

With a three-phase motor install an overload protec-

tion device with curve D appropriate for the rated cur-

rent of the pump.

Single-phase N

,

are supplied with a capacitor

connected to the terminals and (for 220-240 V - 50

z) with an incorporated thermal pro

tector.

6.6 Operation with frequency converter

Adjust the frequency converter so that the limiting

values of min. 25 z and max. fNz will not be

exceeded.

7 STARTUP AND OPERATION

7.1 Preliminary checks before start-up of the

pump

Do not start-up the device in case of damaged parts.

7.2 First starting

ATTENTION: never run the pump dry. Start the pump

after filling it completely with liquid.

When the pump is located above the water level

(suction lift operation) fill the suction pipe and the

pump through the priming hole Fig. 3.

OFF

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NM, NMS, NM4, NMS4 Rev. 25 - Operating InstructionsPage 12 / 88

c

ba

d

4.93.040

Avoid formation of air pockets in suction pipe:

a) eccentric transition piece;

b) gate valve with horizontal handwheel;

c) pipe leading upwards.

Avoid trasmission of stress to the pump:

d) supports and anchoring of pipes.

Fig. 2 Connection of pipes.

4.93.141

Fig. 3 Filling.

IST NM 06_2017ed25_MXS 11_03con gall 30/05/17 08:30 Pagina 12

When the liquid level on the suction side is

above the pump (inflow under positive suction

head), fill the pump by opening the suction gate valve

slowly and completely, keeping the delivery gate

valve open to release the air.

Check that the shaft turns by hand.

With a three-phase motor check that the direction

of rotation is as shown by the arrow on the pump

casing, otherwise, disconnect electrical power and

reverse the connections of two phases.

With a suction lift operation it may be necessary to

wait a few minutes for the pump to prime.

Check that the pump works within its field of perfor-

mance, and that the absorbed current shown on the

name-plate is not exceeded.

Otherwise adjust the delivery gate valve or the set-

ting of any pressure switches.

Do not touch the fluid when its temperature

is higher than 50 °C.

Burn hazard. Due to high temperature of

the fluid, the pump casing and the motor

may reach temperatures higher than 50°C.

DO NOT TOUCH these parts unless with

suitable protective devices or wait and

make sure they have completely cooled.

7.2.1 Starting Pumps with packing seal

First loosen the gland slightly so that the seal is

decompressed.

7.3 Switch off of the pump

The appliance must be switch off every time

there are faults. (see troubleshooting).

The product is designed for a continuous duty, the

switch off is performed by disconnecting the power

supply by means the expected disconnecting devi-

ces. (see paragraph "6.5 Electrical connection").

8 AINTENANCE

Before any operations it's necessary to disconnect

the power supply.

If required ask to an electrician or to an expert techni-

cian. Every maintenance operations, cleaning or

reparation executed with the electrical system

under voltage, it could cause serious injuries

to people.

If the supply cord is damaged, it must be

replaced by the manufacturer, its service

agent or similarly qualified persons in order to

avoid a hazard.

In case of extraordinary maintenance, or maintenance

operations that require part-removing, the operator

must be a qualified technician able to read schemes

and drawings.

It is suggest to register all maintenance operation

executed.

During maintenance keep particular attention

in order to avoid the introduction of small

external parts, that could compromise the

device safety.

It is forbidden to execute any operations with

the direct use of hands. Use water-resistant,

anti-cut gloves to disassemble and clean.

During maintenance operations external

personnel is not allowed.

Maintenance operations that are not described in this

manual must be made only by special personnel

authorized by Bedu Pompen BV

For further technical information regarding the use or

the maintenance of the device, contact Bedu

Pompen BV.

8.1 Routine maintenance (Standard construction)

Before every maintenance operations

disconnect the power supply and make sure

that the device could not accidentally operate.

Burn hazard. Due to high temperature of

the fluid, the pump casing and the motor

may reach temperatures higher than 50°C.

DO NOT TOUCH these parts unless with

suitable protective devices or wait and

make sure they have completely cooled.

When the pump remains inactive it must be emptied

completely if there is a risk of freezing

Fig. 4

..

Before restarting the unit, check that the shaft is not

jammed and fill the pump casing completely with liquid.

8.1.1 Routine maintenance (Special construction)

Before every maintenance operations

disconnect the power supply and make sure

that the device could not accidentally operate.

Burn hazard. Due to high temperature of

the fluid, the pump casing and the motor

may reach temperatures higher than 50°C.

DO NOT TOUCH these parts unless with

suitable protective devices or wait and

make sure they have completely cooled.

ON

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4.93.142

Fig. 4 Draining.

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When the pump remains inactive it must be emptied

completely if there is a risk of freezing

Fig. 4

.

Before restarting the unit, check that the shaft is not

jammed and fill the pump casing completely with liquid.

8.2

aintenance

Pumps with packing seal

First loosen the gland slightly so that the seal is decom-

pressed. Then adjust the gland, leaving a regular leaka-

ge-drip, which indicates proper lubrification.

The packed gland must be replaced when its sealing

properties have considerably decreased. A compres-

sed, hardened and dry packing causes the shaft to

wear.

8.3 Bearings lubrication

Up to frame size 160 the motors have prelubricated

bearings and they do not require any relubrication.

From frame size 180 the motors have grease nipples. A

relubrication at regular intervals (about 5000 h) is

recommended only in heavy working conditions, with

high ambient temperatures. An excess of grease is

harmful. Use lithium base grease for high temperatures.

8.4 Dismantling the system

Close the suction and delivery gate valves and drain

the pump casing before dismantling the pump.

8.5. Dismantling the pump

Close the suction and delivery gate valves and drain the

pump casing before dismantling the pump.

For dismantling and reassembly see construction in the

cross section drawing.

The motor and all internal parts can be dismantled

without removing the pump casing and pipes.

By removing the nuts (14.28) the motor can be taken

out complete with the impeller.

9. DISPOSAL

The final disposal of the device must be done by spe-

cialized company.

Make sure the specialized company follows the

classification of the material parts for the separation.

Observe the local regulations and dispose the device

accordingly with the international rules for environ-

ment protection.

10 SPARE PARTS

10.1 Spare-parts request

When ordering spare parts, please quote their desi-

gnation, position number in the cross section drawing

and rated data from the pump name plate.

The spare parts request shall be sent to Bedu

Pompen BV by phone, fax, e-mail.

11 DESIGNATION OF PARTS

Nr. Designation

14.00Pump casing

14.04Plug (filling)

14.12Plug (draining)

14.20O-ring

14.24Screw

14.28Nut

28.00Impeller

28.04Impeller nut

28.12Circlip

28.20Impeller key

32.00Lantern bracket

32.30Guard

32.32Screw

32.33Caged Nut

34.00Casing cover

36.00Mechanical seal

36.50Shoulder ring

46.00Deflector

64.00Pump shaft

66.00Ball bearing, coupling side

66.18Circlip

70.18 Screw

70.19 Nut

73.00Pump-side bearing

76.00Motor casing with winding

76.04Cable gland

76.16Support

76.20Pin

76.54Terminal box, set

78.00Shaft with rotor packet

81.00Fan-side bearing

82.00Motor end shield, fan side

82.04Compensating spring

88.00Motor fan

90.00Fan cover

90.04Screw

92.00Tie-bolt

94.00Capacitor

94.02Capacitor gland

98.00Terminal box cover

98.04Screw

98.08Gasket

99.00Motor, complete

Changes reserved.

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4.93.142

Fig. 4 Draining.

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12. Troubleshooting

WARNING: Turn off the power supply before performing any operations.

Do not allow the pump or motor to run when dry even for a short period

Strictly follow the user instructions and if necessary contact an authorised service centre

OFF

PROBLE

1) The engine

does not start

2) Pump

blocked

3)The pump

functions but

no water

comes out

4) Insufficient

flow

5)

Noise and

vibrations

from the pump

6) Leakage from

the mechani-

cal seal

PROBABLE CAUSES

1a) Unsuitable power supply

1b) Incorrect electrical connections

1c) Engine overload protective device

cuts in.

1d) Blown or defective fuses

1e) Shaft blocked

1f) Motor failed

2a) Prolonged periods of inactivity .

2b) Presence of solid bodies in the

impeller

2c) Bearings blocked

3a) Presence of air inside the pump or

suction pipe

3b) Possible infiltration of air.

3c) Foot valve blocked or suction

pipe not fully immersed in liquid

3d) Suction filter blocked

4a) Pipes and accessories with

diameter too small

4b) Presence of deposits or solid

bodies in the impeller

4c) Rotor deteriorated

4d) Worn rotor and pump case

4e) Gases dissolved in the water

4f) Excessive viscosity of the liquid

pumped

4g) Incorrect direction of rotation

5a) Worn bearings

5b) Unbalanced power supply

6a) The mechanical seal has

functioned when dry or has stuck

6b) Mechanical seal scored by

presence of abrasive parts in the

liquid pumped

6c) Mechanical seal unsuitable for

the type of application

6d) Slight initial drip during filling or

on first start-up

POSSIBLE RE EDIES

1a) Check that the mains frequency and voltage are

suitable.

1b) Connect the power supply cable correctly. Check

the setting of the thermal overload protection.

1c) Check the power supply and make sure that the

pump shaft is turning freely. Check the setting of

the thermal overload protection.

1d) Replace the fuses, check points a) and c)

1e)

See “Blocked pump” instruction booklet

1f) Repair or replace the engine.

2a) Unblock the pump by using a screw driver to turn

the relevant notch on the back of the shaft.

2b) Remove any solid foreign bodies inside the

impeller

2c) Replace the bearings.

3a) Release the air from the pump using the delivery

control valve.

3b) Check which part is not tight and seal the

connection.

3c) Clean or replace the bottom valve and use a

suitable suction pipe .

3d) Clean the filter, if necessary, replace it . See point

2b) also.

4a) Use pipes and accessories suitable for the

specific application

4b) Clean the impeller and install a suction filter

4c) Replace the impeller

4d) Replace the impeller and the pump casing

4e) Perform the opening and closing manoeuvres

through the feeder gate

4f) The pump is unsuitable

4g) Invert the electrical connections in the terminal

board

5a) Replace the bearings

5b) Check that the mains voltage is right

In cases 6a), 6b) and 6c), replace the seal

6a) Make sure that the pump casing is full of liquid and

that all the air has been expelled.

6b) Install a suction filter and use a seal suited to the

characteristics of the liquid being pumped.

6c) Choose a seal with characteristics suitable for the

specific application

6d) Wait for the seal to adjust to the rotation of the

shaft. If the problem persists, see points 6a), 6b)

or 6c).

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13. 13.1 - Dimensions and weights

DN

DE

W

DG

DK

4.93.094

a fM h1 h2 H

m1 m2 n1 n2 A w1 b AA sKn5 b1 s1 l1 l2 w BB Bm4 m5 HA g2

mm

kg

DN1 DN2

18580 65 100 762 202 225 408 125 95 320 250 80 14 155 175 182

201

2

1

80 65 100 762 202 250 408 160 120

400 360

400 360360 280

-

254

20

22

2 80 18

90 14

90 14 175 190 182

NMS

DN DG DK DE

N° Ø

W

32 76 100 140 4 19 18

40 84 110 150 4 19 18

50 99 125 165 4 19 20

65 118 145 185 4 19 20

80 132 160 200 8 19 22

100 156 180 220 8 19 24

125 184 210 250 8 19 24

mm

NM

a fM h1 h2 H h4 m1 m2 n1 n2 n3 n5 b b1 s l1 l2 ws1 m4 m5

50 32 80 405 112 140 240 100 70 190 140 37 - 50 14 93 97 245

50 32 80 410 132 160 260 100 70 240 190 47 - 50 14 120 120 250

g1

12

kg

24-24

27-26

34

450 290 39

12

42

47

51

50 32 80

450

475

160 180

288

298

100 70 240 190

62

60

- 50 14 140 140

290

295

12 32

29-27

65 40 80 410 112 140 240 100 70 210 160 37 - 50 14 100 113 250

450 290

12

39

46

48

65 40 80

450

475

132 160

260

270

100 70 240 190

47

45

- 50 14 119 119

290

295

12 54-53

73-67-67

65 40 100 495

525 160 180 298

320 100 70 265 212 60

49 - 50 14 140 140 295

320

15

108

139

65 40 100

640

715

180 225 365 125 95 320 250 50 - 65 14 175 175

400

117690 460

460

12

40

47

49-49

65 50 100

470

495

132 160

260

270

100 70 240 190

47

45

- 50 14 121 137

290

295

14 70,5-6465 50 100 525 160 180 320 100 70 265 212 49 - 50 14 127 141 320

15

131

65 50 100

720

160 200 345 100 70 265 212 40 - 50 14 140 153

460

100640 400

109690 460

15

122

145

151

65 50 100

695

720

180 225 365 125 95 320 250 50 - 65 14 175 175

465

1

15 51,9

70,7-64,7

80 65 100 500

530 160 180 298

320 125 95 280 212 60

49 - 65 14 134 156 300

325

15

70,5

93

127

80 65 100

525

640

715

160 200

320

345

125 95 280 212

49

40

- 65 14 150 172

320

410

112690 345 40 410

460

15 136

141

80 65 100 715 180 225 365 125 95 320 250 50 - 65 14 155 175 460

15

77,5

101

132

138

100 80 125

545

670

745

180 225

340

365

125 95 320 250

60

50

-

-65 14 165 193

320

415

120720 365 50 415

465

DN

2

DN

1

- 194100 80 125 787 202 250 408 125 95 345 280 80 18 170 194 182

- 203

100 80 125 787 202 280 408 160 120 400 315 80 18 191 210 182

-

179

195

125 100 125 800

787

200

202 280 345

408 160 120

400 360

298

400

258

360

360 280

-

254

216

254

w1

-

20

-

22

2

-

280 18

90 14

69

90

12

14 180 212 239

182

2

-

g2

-

42*

6

42*

NMS 65/250B

NMS 65/250A/A

NMS 80/200A

NMS 80/250D

NMS 80/250C/A

NMS 80/250B/A

NMS 80/250A/A

NMS 100/200C

NMS 100/200B/A

NMS 100/200A/A

NMS 100/250B/A

NMS 100/250A/A

NM 32/12S/A-A/A

NM 32/12DE-FE

NM 32/16B/A

NM 32/16A/B

NM 32/20D/B

NM 32/20C/A

NM 32/20A/B

NM 40/12C/B-F/B

NM 40/12A/C

NM 40/16C/C

NM 40/16B/B

NM 40/16A/C

NM 40/20C/B-D/B

NM 40/20A/A-AR/A-B/A

NM 40/25C/C

NM 40/25B/C

NM 40/25A/C

NM 50/12F/C

NM 50/12D/B

NM 50/12A/C-S/C

NM 50/16A/B-B/B

NM 50/20B/C

NM 50/20A/C

NM 50/20S/C

NM 50/25C/C

NM 50/25B/C

NM 50/25A/C

NM 65/12E/C

NM 65/12A/B-C/B

NM 65/16D/B

NM 65/16C/C

NM 65/16B/C

NM 65/16A/C-AR

NM 65/20C/B

NM 65/20B/B

NM 80/16E/B

NM 80/16D/C

NM 80/16C/C

NM 80/16B/C

NM 80/16A/C

NM 80/20B

NM 80/25E

NM 100/200E/B°

NM 100/20D

NM 65/20A

NM 65/25C

2

1

2

1

1°

2°

2

1

1°

2°

1°

-

305

279

-

305

311

-

305

311

-

368

-

355

328

-

355

361

-

355

361

-

479

333

406

394

333

406

445

443

333

406

445

443

516

-

19

-

19

-

19

-

24

-

70

65

-

70

80

-

70

80

-

100

-

318

279

-

318

356

-

318

356

-

457

486

515

466

486

515

563

690

486

515

563

690

713

961

1009

986

1034

1129

1198

986

1034

1129

1213

1286

80

100

125

65

80

100

18

14

18

80

65

80

-

80

-

280

315

280

315

360

345

400

410

360

410

120

95

120

258

220

120

258

220

160

125

160

298

260

160

298

260

250

280

20

-

20

-

25

20

-

25

-

20

-

20

-

8

20

-

8

-

200

180

200

225

280

200

225

280

177

200

170

191

200

225

275

180

200

225

275

189

200

194

211

210

225

275

212

225

275

100

125

140

15

-

15

-

24

15

-

24

-

70

-

70

-

100

70

-

100

-

279

-

279

-

406

279

-

440

-

400

-

400

-

450

400

-

450

-

440

-

440

-

500

440

-

500

-

25

20

-

25

34

-

25

34

-

40

269

321

256

276

345

437

534

270

338

426

545

648

DN

DE

W

DG

DK

4.93.094

a fM h1 h2 H m1 m2 n1 n2 A w1 b AA sKn5 b1 s1 l1 l2 w BB Bm4 m5 HA g2

mm

kg

DN1 DN2

18580 65 100 762 202 225 408 125 95 320 250 80 14 155 175 182

201

2

1

80 65 100 762 202 250 408 160 120

400 360

400 360360 280

-

254

20

22

2 80 18

90 14

90 14 175 190 182

NMS

DN DG DK DE

N° Ø

W

32 76 100 140 4 19 18

40 84 110 150 4 19 18

50 99 125 165 4 19 20

65 118 145 185 4 19 20

80 132 160 200 8 19 22

100 156 180 220 8 19 24

125 184 210 250 8 19 24

mm

NM

a fM h1 h2 H h4 m1 m2 n1 n2 n3 n5 b b1 s l1 l2 ws1 m4 m5

50 32 80 405 112 140 240 100 70 190 140 37 - 50 14 93 97 245

50 32 80 410 132 160 260 100 70 240 190 47 - 50 14 120 120 250

g1

12

kg

24-24

27-26

34

450 290 39

12

42

47

51

50 32 80

450

475

160 180

288

298

100 70 240 190

62

60

- 50 14 140 140

290

295

12 32

29-27

65 40 80 410 112 140 240 100 70 210 160 37 - 50 14 100 113 250

450 290

12

39

46

48

65 40 80

450

475

132 160

260

270

100 70 240 190

47

45

- 50 14 119 119

290

295

12 54-53

73-67-67

65 40 100 495

525 160 180 298

320 100 70 265 212 60

49 - 50 14 140 140 295

320

15

108

139

65 40 100

640

715

180 225 365 125 95 320 250 50 - 65 14 175 175

400

117690 460

460

12

40

47

49-49

65 50 100

470

495

132 160

260

270

100 70 240 190

47

45

- 50 14 121 137

290

295

14 70,5-6465 50 100 525 160 180 320 100 70 265 212 49 - 50 14 127 141 320

15

131

65 50 100

720

160 200 345 100 70 265 212 40 - 50 14 140 153

460

100640 400

109690 460

15

122

145

151

65 50 100

695

720

180 225 365 125 95 320 250 50 - 65 14 175 175

465

1

15 51,9

70,7-64,7

80 65 100 500

530 160 180 298

320 125 95 280 212 60

49 - 65 14 134 156 300

325

15

70,5

93

127

80 65 100

525

640

715

160 200

320

345

125 95 280 212

49

40

- 65 14 150 172

320

410

112690 345 40 410

460

15 136

141

80 65 100 715 180 225 365 125 95 320 250 50 - 65 14 155 175 460

15

77,5

101

132

138

100 80 125

545

670

745

180 225

340

365

125 95 320 250

60

50

-

-65 14 165 193

320

415

120720 365 50 415

465

DN

2

DN

1

- 194100 80 125 787 202 250 408 125 95 345 280 80 18 170 194 182

- 203

100 80 125 787 202 280 408 160 120 400 315 80 18 191 210 182

-

179

195

125 100 125 800

787

200

202 280 345

408 160 120

400 360

298

400

258

360

360 280

-

254

216

254

w1

-

20

-

22

2

-

280 18

90 14

69

90

12

14 180 212 239

182

2

-

g2

-

42*

6

42*

NMS 65/250B

NMS 65/250A/A

NMS 80/200A

NMS 80/250D

NMS 80/250C/A

NMS 80/250B/A

NMS 80/250A/A

NMS 100/200C

NMS 100/200B/A

NMS 100/200A/A

NMS 100/250B/A

NMS 100/250A/A

NM 32/12S/A-A/A

NM 32/12DE-FE

NM 32/16B/A

NM 32/16A/B

NM 32/20D/B

NM 32/20C/A

NM 32/20A/B

NM 40/12C/B-F/B

NM 40/12A/C

NM 40/16C/C

NM 40/16B/B

NM 40/16A/C

NM 40/20C/B-D/B

NM 40/20A/A-AR/A-B/A

NM 40/25C/C

NM 40/25B/C

NM 40/25A/C

NM 50/12F/C

NM 50/12D/B

NM 50/12A/C-S/C

NM 50/16A/B-B/B

NM 50/20B/C

NM 50/20A/C

NM 50/20S/C

NM 50/25C/C

NM 50/25B/C

NM 50/25A/C

NM 65/12E/C

NM 65/12A/B-C/B

NM 65/16D/B

NM 65/16C/C

NM 65/16B/C

NM 65/16A/C-AR

NM 65/20C/B

NM 65/20B/B

NM 80/16E/B

NM 80/16D/C

NM 80/16C/C

NM 80/16B/C

NM 80/16A/C

NM 80/20B

NM 80/25E

NM 100/200E/B°

NM 100/20D

NM 65/20A

NM 65/25C

2

1

2

1

1°

2°

2

1

1°

2°

1°

-

305

279

-

305

311

-

305

311

-

368

-

355

328

-

355

361

-

355

361

-

479

333

406

394

333

406

445

443

333

406

445

443

516

-

19

-

19

-

19

-

24

-

70

65

-

70

80

-

70

80

-

100

-

318

279

-

318

356

-

318

356

-

457

486

515

466

486

515

563

690

486

515

563

690

713

961

1009

986

1034

1129

1198

986

1034

1129

1213

1286

80

100

125

65

80

100

18

14

18

80

65

80

-

80

-

280

315

280

315

360

345

400

410

360

410

120

95

120

258

220

120

258

220

160

125

160

298

260

160

298

260

250

280

20

-

20

-

25

20

-

25

-

20

-

20

-

8

20

-

8

-

200

180

200

225

280

200

225

280

177

200

170

191

200

225

275

180

200

225

275

189

200

194

211

210

225

275

212

225

275

100

125

140

15

-

15

-

24

15

-

24

-

70

-

70

-

100

70

-

100

-

279

-

279

-

406

279

-

440

-

400

-

400

-

450

400

-

450

-

440

-

440

-

500

440

-

500

-

25

20

-

25

34

-

25

34

-

40

269

321

256

276

345

437

534

270

338

426

545

648

n1

AA

HA

h1

h2

H

4.93.466.1

fM

a

DN2

DN1

Bw

A

m1

m2

BB

DN2

l1 l2

n2 A

b

sK

A

1 1° - 2°

m1

m2

n2

n1

h1

n1

b1

g2

h1

h2

H

4.93.466.1

fM

a

DN

2

DN

1

w1m5w

A

m1

m2

m4

DN

2

l1 l2

n2 n5

b

s s1

A

2

fM

a

DN2

DN1

m1

H

m2

w

4.93.083.1

n2

s b

n1

n3

DN2

l2l1

h2

h1

g1

1

a

DN2

DN1

m1

m2

n1

b1

g2

h4

h1

h2

DN2

l1 l2

n2 n5

b

ss1

A

g2*

A

4.93.078.1

fM

m4

m5

H

w1w

2

IST NM 06_2017ed25_MXS 11_03con gall 30/05/17 08:31 Pagina 79

13. 13.1 - Dimensions and weights

n1

AA

HA

h1

h2

H

4.93.466.1

fM

a

DN2

DN1

Bw

A

m1

m2

BB

DN2

l1 l2

n2 A

b

sK

A

1 1° - 2°

m1

m2

n2

n1

h1

n1

b1

g2

h1

h2

H

4.93.466.1

fM

a

DN

2

DN

1

w1m5w

A

m1

m2

m4

DN

2

l1 l2

n2 n5

b

s s1

A

2

fM

a

DN2

DN1

m1

H

m2

w

4.93.083.1

n2

s b

n1

n3

DN2

l2l1

h2

h1

g1

1

a

DN2

DN1

m1

m2

n1

b1

g2

h4

h1

h2

DN2

l1 l2

n2 n5

b

ss1

A

g2*

A

4.93.078.1

fM

m4

m5

H

w1w

2

353

266

287

250

352

a fM h1 h2 H

m1 m2 n1 n2 n5 w1 b b1 s s1 l1 l2 w BB m4 B m5 g2A AA K HA

mm

kg

DN1 DN2

DN

DE

W

DG

DK

4.93.094

mm

B- NM

a fM h1 h2 H h4 m1 m2 n1 n2 n3 n5 bsl1 l2 wb1 s1 m4 m5

50 32 80 405 112 140 240 100 70 190 140 37 - 50 14 93 97 245

50 32 80 410

450 132 160 260 100 70 240 190 47 - 50 14 120 120 250

290

g1

12

30-28

27-27

38,5

42

12

47,5

56,5

58

50 32 80

450

475

160 180 298

288

298

100 70 240 190

45

60

- 50 14 140 140

290

295

12 33-31

36

65 40 80 410

450 112 140 240 100 70 210 160 37 - 50 14 100 113 250

290

12

43

50

53

65 40 80

450

475

132 160 270

260

270

100 70 240 190

47

45

- 50 14 119 119

290

295

12 59,5-59

80,5-75

65 40 100 495

580 160 180 298

320 100 70 265 212 60

49 - 50 14 140 140 295

375

-

124

159,5

265 40 100

635

130685

710

192 225 377 125 95 320 250 65 14 175 175 174

12

44

52

54,5-54

65 50 100

470

495

132 160 270

260

270

100 70 240 190

47

45

- 50 14 121 137

290

295

14 80-74,5

1* 65 50 100 580 160 180 320 100 70 265 212 49 - 50 14 127 141 375

-

135

156

161

65 50 100

685

710

192 225 377 125 95 320 250 65 14 175 175 174

2

15 80,5-74,580 65 100 585 160 180 320 125 95 280 212 49 - 65 14 134 156 380

15 83,5-79

106

1*

1

80 65 100 575

660 160 200 320

345 125 95 280 212 49

40 - 65 14 150 172 375

430

-183-169,5

80 65 100 775 192 225 377 125 95 320 250 65 14 155 175 239

- 200825 202 408 245

80 65 100 250 175 190 -210825 202 408 160 120 360 280 80 18 245

15 94

114

1* 100 80 125 605

685 180 225 340

365 125 95 320 250 60

50 -

-

-65 14 165 193 375

430

-

154

65 50 100

769

123

695

132

745 192 200 377 100 70 265 212 50 14 140 153 234

-133

156

80 65 100 745

770 192 200 377 125 95 280 212 65 14 150 172 234

-

140

166

172

2100 80 125

775

800

192 225 377 125 95

298 258

400 360

298 258

298

-

12

22

12

2

32

12 258340 250

-

216

254

216

w1

-

g2

-

--

620

--

620

--

15 57,380 65 100 500 160 180 298 125 95 280 212 60 - 65 14 134 156 300--- -- --

--

6

20 42*

--

620

620 65 14

69 12

90 14

69 12

69 12 165 193 239

kg

B-NM

1

1*

2

DN

2

DN

1

B-NMS

DN DG DK DE

N° Ø

W

32 76 100 140 4 19 18

40 84 110 150 4 19 18

50 99 125 165 4 19 20

65 118 145 185 4 19 20

80 132 160 200 8 19 22

100 156 180 220 8 19 24

125 184 210 250 8 19 24

mm

B-NM 32/12S/A-A/A

B-NM 32/12D-F

B-NM 32/16B/A

B-NM 32/16A/B

B-NM 32/20D/B

B-NM 32/20C/A

B-NM 32/20A/B

B-NM 40/12C/A-F/A

B-NM 40/12A/B

B-NM 40/16C/B

B-NM 40/16B/A

B-NM 40/16A/B

B-NM 40/20C/B-D/B

B-NM

40/200A/A-AR/A-B/A

B-NM 4025/C/C

B-NM 4025/B/C

B-NM 4025/A/C

B-NM 50/12F/B

B-NM 50/12D/A

B-NM 50/12A/B-S/B

B-

NM

50/160A/B-B/B

B-NM 5025/C/C

B-NM 5025/B/C

B-NM 5025/A/C

B-NM

65/125A/B-C/B

B-NM

65/12E/A

B-NM 65/160D/B

B-NM 65/160C/C

B-NM

65/200B/B-C/B

B-NM 65/200A/A

B-NM 65/250C/B

B-NM 80/160E/B

B-NM 80/160D/C

B-NM 50/200B/C

B-NM 50/200A/C

B-NM 50/200S/C

B-NM 65/160B/C

B-NM

65/160A/C-AR

B-NM 80/160C/C

B-NM 80/160B/C

B-NM 80/160A/C

B-NMS 65/250B/A

B-NMS 65/250A/A

B-NMS 80/200B/A

B-NMS 80/200A/A

B-NMS 80/250E/A

B-NMS 80/250D/A

B-NMS 80/250C/A

B-NMS 80/250B/A

B-NMS 80/250A/A

B-NMS 100/200E/A

B-NMS 100/200D/A

B-NMS 100/200C/A

B-NMS 100/200B/A

B-NMS 100/200A/A

B-NMS 100/250B/A

B-NMS 100/250A/A

20

-

5

-

6

20

-

8

6

20

-

8

-

305

-

279

-

305

311

-

305

311

-

368

-

355

-

328

-

355

361

-

355

361

-

479

333

406

331

394

331

333

406

445

443

322

331

345

406

445

443

516

15

-

15

-

15

-

24

12

15

-

24

-

70

-

60

-

60

70

-

100

69

60

70

-

100

-

20

-

20

-

20

-

25

20

-

25

-

279

-

254

-

254

279

-

406

216

254

279

-

440

-

486

515

387

466

407

486

515

563

690

387

407

535

515

563

690

713

961

1009

936

986

936

986

1034

1129

1198

882

936

1034

1129

1213

1286

80

100

125

2

1

2

1

2

1

1°

2°

2

1

1°

2°

1°

65

80

100

18

14

18

80

65

80

-

80

-

280

315

280

315

360

345

400

410

360

410

120

95

120

258

220

120

258

220

160

125

160

298

260

160

298

260

250

280

200

180

200

225

280

200

225

280

177

200

175

170

191

200

225

275

180

200

225

275

189

200

194

210

212

210

225

275

212

225

275

100

125

128

125

140

440

-

350

-

394

440

-

500

298

394

440

-

500

-

400

-

310

-

354

400

-

450

258

354

400

-

450

-

25

-

20

-

25

34

-

25

34

-

40

-

19

-

15

-

19

-

19

-

24

-

70

-

65

-

70

80

-

70

80

-

100

-

318

-

279

-

318

356

-

318

356

-

457

353

266

287

250

352

a fM h1 h2 H m1 m2 n1 n2 n5 w1 b b1 s s1 l1 l2 w BB m4 B m5 g2A AA K HA

mm

kg

DN1 DN2

DN

DE

W

DG

DK

4.93.094

mm

B- NM

a fM h1 h2 H h4 m1 m2 n1 n2 n3 n5 bsl1 l2 wb1 s1 m4 m5

50 32 80 405 112 140 240 100 70 190 140 37 - 50 14 93 97 245

50 32 80 410

450 132 160 260 100 70 240 190 47 - 50 14 120 120 250

290

g1

12

30-28

27-27

38,5

42

12

47,5

56,5

58

50 32 80

450

475

160 180 298

288

298

100 70 240 190

45

60

- 50 14 140 140

290

295

12 33-31

36

65 40 80 410

450 112 140 240 100 70 210 160 37 - 50 14 100 113 250

290

12

43

50

53

65 40 80

450

475

132 160 270

260

270

100 70 240 190

47

45

- 50 14 119 119

290

295

12 59,5-59

80,5-75

65 40 100 495

580 160 180 298

320 100 70 265 212 60

49 - 50 14 140 140 295

375

-

124

159,5

265 40 100

635

130685

710

192 225 377 125 95 320 250 65 14 175 175 174

12

44

52

54,5-54

65 50 100

470

495

132 160 270

260

270

100 70 240 190

47

45

- 50 14 121 137

290

295

14 80-74,5

1* 65 50 100 580 160 180 320 100 70 265 212 49 - 50 14 127 141 375

-

135

156

161

65 50 100

685

710

192 225 377 125 95 320 250 65 14 175 175 174

2

15 80,5-74,580 65 100 585 160 180 320 125 95 280 212 49 - 65 14 134 156 380

15 83,5-79

106

1*

1

80 65 100 575

660 160 200 320

345 125 95 280 212 49

40 - 65 14 150 172 375

430

-183-169,5

80 65 100 775 192 225 377 125 95 320 250 65 14 155 175 239

-200825 202 408 245

80 65 100 250 175 190 -210825 202 408 160 120 360 280 80 18 245

15 94

114

1* 100 80 125 605

685 180 225 340

365 125 95 320 250 60

50 -

-

-65 14 165 193 375

430

-

154

65 50 100

769

123

695

132

745 192 200 377 100 70 265 212 50 14 140 153 234

-133

156

80 65 100 745

770 192 200 377 125 95 280 212 65 14 150 172 234

-

140

166

172

2100 80 125

775

800

192 225 377 125 95

298 258

400 360

298 258

298

-

12

22

12

2

32

12 258340 250

-

216

254

216

w1

-

g2

-

--

620

--

620

--

15 57,380 65 100 500 160 180 298 125 95 280 212 60 - 65 14 134 156 300--- -- --

--

6

20 42*

--

620

620 65 14

69 12

90 14

69 12

69 12 165 193 239

kg

B-NM

1

1*

2

DN

2

DN

1

B-NMS

DN DG DK DE

N° Ø

W

32 76 100 140 4 19 18

40 84 110 150 4 19 18

50 99 125 165 4 19 20

65 118 145 185 4 19 20

80 132 160 200 8 19 22

100 156 180 220 8 19 24

125 184 210 250 8 19 24

mm

B-NM 32/12S/A-A/A

B-NM 32/12D-F

B-NM 32/16B/A

B-NM 32/16A/B

B-NM 32/20D/B

B-NM 32/20C/A

B-NM 32/20A/B

B-NM 40/12C/A-F/A

B-NM 40/12A/B

B-NM 40/16C/B

B-NM 40/16B/A

B-NM 40/16A/B

B-NM 40/20C/B-D/B

B-NM

40/200A/A-AR/A-B/A

B-NM 4025/C/C

B-NM 4025/B/C

B-NM 4025/A/C

B-NM 50/12F/B

B-NM 50/12D/A

B-NM 50/12A/B-S/B

B-

NM

50/160A/B-B/B

B-NM 5025/C/C

B-NM 5025/B/C

B-NM 5025/A/C

B-NM

65/125A/B-C/B

B-NM

65/12E/A

B-NM 65/160D/B

B-NM 65/160C/C

B-NM

65/200B/B-C/B

B-NM 65/200A/A

B-NM 65/250C/B

B-NM 80/160E/B

B-NM 80/160D/C

B-NM 50/200B/C

B-NM 50/200A/C

B-NM 50/200S/C

B-NM 65/160B/C

B-NM

65/160A/C-AR

B-NM 80/160C/C

B-NM 80/160B/C

B-NM 80/160A/C

B-NMS 65/250B/A

B-NMS 65/250A/A

B-NMS 80/200B/A

B-NMS 80/200A/A

B-NMS 80/250E/A

B-NMS 80/250D/A

B-NMS 80/250C/A

B-NMS 80/250B/A

B-NMS 80/250A/A

B-NMS 100/200E/A

B-NMS 100/200D/A

B-NMS 100/200C/A

B-NMS 100/200B/A

B-NMS 100/200A/A

B-NMS 100/250B/A

B-NMS 100/250A/A

20

-

5

-

6

20

-

8

6

20

-

8

-

305

-

279

-

305

311

-

305

311

-

368

-

355

-

328

-

355

361

-

355

361

-

479

333

406

331

394

331

333

406

445

443

322

331

345

406

445

443

516

15

-

15

-

15

-

24

12

15

-

24

-

70

-

60

-

60

70

-

100

69

60

70

-

100

-

20

-

20

-

20

-

25

20

-

25

-

279

-

254

-

254

279

-

406

216

254

279

-

440

-

486

515

387

466

407

486

515

563

690

387

407

535

515

563

690

713

961

1009

936

986

936

986

1034

1129

1198

882

936

1034

1129

1213

1286

80

100

125

2

1

2

1

2

1

1°

2°

2

1

1°

2°

1°

65

80

100

18

14

18

80

65

80

-

80

-

280

315

280

315

360

345

400

410

360

410

120

95

120

258

220

120

258

220

160

125

160

298

260

160

298

260

250

280

200

180

200

225

280

200

225

280

177

200

175

170

191

200

225

275

180

200

225

275

189

200

194

210

212

210

225

275

212

225

275

100

125

128

125

140

440

-

350

-

394

440

-

500

298

394

440

-

500

-

400

-

310

-

354

400

-

450

258

354

400

-

450

-

25

-

20

-

25

34

-

25

34

-

40

-

19

-

15

-

19

-

19

-

24

-

70

-

65

-

70

80

-

70

80

-

100

-

318

-

279

-

318

356

-

318

356

-

457

IST NM 06_2017ed25_MXS 11_03con gall 30/05/17 08:31 Pagina 80

4.93.098

a

m1

m2

w

h1

h2

n1

n2

bs

DN2

n3

l2l1

g1

DN1

fM

H

1

Standard construction

DN1

g

DN1DN2

ISO 228

NM4 kg

mm

Picture

a fM h1 h2 H m1 m2 n1 n2 n3 b s l1 l2 w

11 23-21,5

1NM4 25/200B/A-C/A

G 11/2

G 1 63 385 125 180 253 45 32,5 245 200 49 45 11,5 125 125 250

11 27NM4 25/200A/C 63 425 125 180 253 45 32,5 245 200 49 45 11,5 125 125 250

10 17,5NM4 25/160AE-BE 56 380 100 160 228 37,5 27,5 190 150 30 38 9,5 102 102 250

10 13,5

NM4 25/12A/A 56 313 90 140 199 37,5 27,5 170 130 9 38 9,5 85 88 250

DN1

g

DN1DN2

ISO 228

10

B-NM4

B-NM4 25/160AE-BE

mm

Picture

56 380 100 160 228 37,5 27,5 190 150 30 38 9,5

a fM h1 h2 H m1 m2 n1 n2 n3 b s l1 l2 w

102 102 250

11

1B-NM4

25/200B/A-C/A

G 11/2

G 1 63 400 125 180 253 45 32,5 245 200 49 45 11,5 125 125 250

19-19

kg

25-23

11B-NM4

25/200A/C

63 440 125 180 253 45 32,5 245 200 49 45 11,5 125 125 250 29

4.93.098

a

m1

m2

w

h1

h2

n1

n2

bs

DN2

n3

l2l1

g1

DN1

fM

H

1

Bronze construction B-NM4

13.

13.1 - Dimensions and weights

- Διαστάσεις και βάρη - Габариты и вес

IST NM 06_2017ed25_MXS 11_03con gall 30/05/17 08:31 Pagina 81

13. 13.1 - Dimensions and weights

n1

b1

g2

h1

h2

H

4.93.466.1

fM

a

DN2

DN1

w1m5w

A

m1

m2

m4

DN2

l1 l2

n2 n5

b

s s1

A

4

fM

a

DN2

DN1

m1

H

m2

w

4.93.083.1

n2

s b

n1

n3

DN2

l2l1

h2

h1

g1

1

a

DN2

DN1

m1

m2

n1

b1

g2

h4

h1

h2

DN2

l1 l2

n2 n5

b

ss1

A

g2*

A

4.93.078.1

fM

m4

m5

H

w1w

2

DN

DE

W

DG

DK

4.93.094

6

8

6

8

6

8

6

8

6

432

520

540

432

520

540

520

540

520

540

625

382

435

455

460

382

435

455

460

435

455

461

435

455

460

461

535

312

318

334

380

312

318

334

385

318

334

410

454

318

334

385

410

454

482

15

19

15

19

15

19

24

15

19

24

70

83

103

70

83

103

70

83

103

100

70

83

103

100

25

55

25

55

25

55

25

45

279

318

356

279

318

356

279

318

356

406

279

318

356

406

457

536

566

595

618

536

566

595

618

566

595

653

725

566

595

618

653

725

748

968

973

1003

1051

1118

983

1018

1066

1138

988

1018

1066

1138

1198

1237

1008

1038

1086

1158

1218

1257

1330

100

125

150

200

80

100

125

150

18

22

80

100

315

355

315

400

450

400

435

400

500

550

120

150

160

200

315

355

315

355

400

450

250

280

250

280

315

280

315

220

268

230

268

247

280

260

295

232

269

250

280

278

305

298

328

125

140

160

a fM h1 h2 H m1 m2 n1 n2 n5 w1 b b1 s s1 l1 l2 w m4

m5 g2

mm kg

4

DN

1

DN

2

339

355

413

490

308

366

419

506

331

350

409

524

-

665

349

374

421

501

594

681

845

NMS4 80/315S

NMS4 80/400C/B

NMS4 80/400B/B

NMS4 80/400A/B

NMS4 80/400S

NMS4 100/315A/A

NMS4 100/400C/A

NMS4 100/400B/A

NMS4 100/400A/A

NMS4 125/315C/A

NMS4 125/315B/A

NMS4 125/315A/A

NMS4 125/400C/A

NMS4 125/400B/A

NMS4 125/400A/A

NMS4 150/315D/A

NMS4 150/315C/A

NMS4 150/315B/A

NMS4 150/315A/A

NMS4 150/400C/A

NMS4 150/400B/A

NMS4 150/400A/A

DN DG DK DE

N°

W

32 76 100 140 4 19 18

40 84 110 150 4 19 18

50 99 125 165 4 19 20

65 118 145 185 4 19 20

80 132 160 200 8 19 22

mm

100 156 180 220 8 19 24

125 184 210 250 8 19 24

150 211 240 285 8 23 26

200 266 295 340 8 23 30

g1

mm

NM4 kg

a fM h1 h2 H m1 m2 n1 n2 n3 w1 bss1 l1 l2 w m4 m5

12 33-31

65 40 80 410

37450 132 160 268 100 70 240 190 47 - 50 14 - 119 119 255

12 34,5

50 32 80 410

38450 160 180 288 100 70 240 190 62 - 50 14 - 140 140 255

12 30,5-3050 32 80 410 132 160 260 100 70 240 190 47 - 50

b1

- 14 - 120 120 255

65 40 100 495 160 180 298 100 70 265 212 62 - 50 14 - 140 140 295 12 41-40,5

65 40 100 495

525 180 225 308

340 125 95 320 250 60 - 65 14 -175 175 300

330 15 62

66,5-78

65 50 100 495 160 180 298 100 70 265 212 62 - 50 14 - 127 141 295 12 40-39,5

65 50 100 505

525 160 200 288

320 100 70 265 212 62

60 - 50 14 - 140 153 310

330 14

52,5-44,5

57

65 50 100 530 180 225 340 125 95 320 250 60 - 65 14 -175 175 330 15 68

85,5-78

80 65 100 495

525 160 200 288

320 125 95 280 212 62

60 - 65 14 - 150 172 300

320 15

54,5-48-48

55

80 65 100 525 180 225 340 125 95 320 250 60 - 65 14 -155 175 330 15 73,5-61

80 65 100 540

645 200 250 360

385 160 120 360 280 60 - 80 18 -175 190 345

405 18 97

116

80 65 125 670

720 225 280 410 160 120 400 315 75 - 80 18 - 220 220 415

465 20 153-164

176

100 80 125 520

545 180 225 308

340 125 95 320 250 62

60 - 65 14 - 165 193 300

320 15 61-53

65,5

100 80 125 560 180 250 340 125 95 345 280 60 - 65 14 -170 194 340 15

74,5-91-82

100 80 125 565 200 280 360

385 160 120 400 315 60 - 80 18 -191 210 335

415 20 102

670 124-135

100 80 125 720 250 315 435 160 120 400 315 90 - 80 18 - 220 232 465 20 181

100 80 125 787 260 315 466 160 120 400 315 - 20 80 18 220 232 147 - 269-248

125 100 140 802 260 315 466 160 120 400 315 - 20 80 18 230 250 147 - 280-261

150 125 140 802 260 355 466 160 120 400 315 - 20 80 18

74 14

74 14 235 268 147 -

g2n5

254 6

254 6 261-243

125 100 125 565

665 200 280 360

385 160 120 360 280 60 - 80 18 -180 212 330

400 20 99-90

109

125 100 140 685 225 280 410 160 120 400 315 75 - 80 18 - 205 233 415 20 143

735 465 152

150 125 140 685

735 250 355 435 160 120 400 315 90 -

-

435

-

h4

-

10

-

395

-

-80 18 -

-

- 235 268 415

465 20 149-161

173

2

3

2

3

DN2DN1

NMS4

NM4 40/16B/A-C/A

NM4 40/16A/C

NM4 32/20BE

NM4 32/20A/B

NM4 32/16AE-BE

NM4 40/20A/B-B/B

NM4 40/25C/C

NM4 40/25A/B-B/C

NM4 50/16A/C-B/C

NM4 50/20B/C-C/C

NM4 50/20A/C

NM4 50/25C/C-D/B

NM4 50/25A/B-B/B

NM4 65/16A/C-B/C-C/C

NM4 65/16S/A

NM4 65/20A/A-B/B

NM4 65/25B/A

NM4 65/25A/B

NM4 65/31C/B-B/B

NM4 65/31A/B

NM4 80/16B/C-C/B

NM4 80/16A/C

NM4 80/20C/B-A/A-B/A

NM4 80/25C/A

NM4 80/25B/B-A/B

NM4 80/31C/B

NM4 80/31A-B

NM4 100/31B-C

NM4 125/25A-B

NM4 100/20B/A-C/A

NM4 100/20A/B

NM4 100/25B/B

NM4 100/25A/B

NM4 125/25E/B-D/B

NM4 125/25C/B

DN

DE

W

DG

DK

4.93.094

6

8

6

8

6

8

6

8

6

432

520

540

432

520

540

520

540

520

540

625

382

435

455

460

382

435

455

460

435

455

461

435

455

460

461

535

312

318

334

380

312

318

334

385

318

334

410

454

318

334

385

410

454

482

15

19

15

19

15

19

24

15

19

24

70

83

103

70

83

103

70

83

103

100

70

83

103

100

25

55

25

55

25

55

25

45

279

318

356

279

318

356

279

318

356

406

279

318

356

406

457

536

566

595

618

536

566

595

618

566

595

653

725

566

595

618

653

725

748

968

973

1003

1051

1118

983

1018

1066

1138

988

1018

1066

1138

1198

1237

1008

1038

1086

1158

1218

1257

1330

100

125

150

200

80

100

125

150

18

22

80

100

315

355

315

400

450

400

435

400

500

550

120

150

160

200

315

355

315

355

400

450

250

280

250

280

315

280

315

220

268

230

268

247

280

260

295

232

269

250

280

278

305

298

328

125

140

160

a fM h1 h2 H m1 m2 n1 n2 n5 w1 b b1 s s1 l1 l2 w m4 m5 g2

mm kg

4

DN

1

DN

2

339

355

413

490

308

366

419

506

331

350

409

524

-

665

349

374

421

501

594

681

845

NMS4 80/315S

NMS4 80/400C/B

NMS4 80/400B/B

NMS4 80/400A/B

NMS4 80/400S

NMS4 100/315A/A

NMS4 100/400C/A

NMS4 100/400B/A

NMS4 100/400A/A

NMS4 125/315C/A

NMS4 125/315B/A

NMS4 125/315A/A

NMS4 125/400C/A

NMS4 125/400B/A

NMS4 125/400A/A

NMS4 150/315D/A

NMS4 150/315C/A

NMS4 150/315B/A

NMS4 150/315A/A

NMS4 150/400C/A

NMS4 150/400B/A

NMS4 150/400A/A

DN DG DK DE

N°

W

32 76 100 140 4 19 18

40 84 110 150 4 19 18

50 99 125 165 4 19 20

65 118 145 185 4 19 20

80 132 160 200 8 19 22

mm

100 156 180 220 8 19 24

125 184 210 250 8 19 24

150 211 240 285 8 23 26

200 266 295 340 8 23 30

g1

mm

NM4 kg

a fM h1 h2 H m1 m2 n1 n2 n3 w1 bss1 l1 l2 w m4 m5

12 33-31

65 40 80 410

37450 132 160 268 100 70 240 190 47 - 50 14 - 119 119 255

12 34,5

50 32 80 410

38450 160 180 288 100 70 240 190 62 - 50 14 - 140 140 255

12 30,5-3050 32 80 410 132 160 260 100 70 240 190 47 - 50

b1

- 14 - 120 120 255

65 40 100 495 160 180 298 100 70 265 212 62 - 50 14 - 140 140 295 12 41-40,5

65 40 100 495

525 180 225 308

340 125 95 320 250 60 - 65 14 -175 175 300

330 15 62

66,5-78

65 50 100 495 160 180 298 100 70 265 212 62 - 50 14 - 127 141 295 12 40-39,5

65 50 100 505

525 160 200 288

320 100 70 265 212 62

60 - 50 14 - 140 153 310

330 14

52,5-44,5

57

65 50 100 530 180 225 340 125 95 320 250 60 - 65 14 -175 175 330 15 68

85,5-78

80 65 100 495

525 160 200 288

320 125 95 280 212 62

60 - 65 14 - 150 172 300

320 15

54,5-48-48

55

80 65 100 525 180 225 340 125 95 320 250 60 - 65 14 -155 175 330 15 73,5-61

80 65 100 540

645 200 250 360

385 160 120 360 280 60 - 80 18 -175 190 345

405 18 97

116

80 65 125 670

720 225 280 410 160 120 400 315 75 - 80 18 - 220 220 415

465 20 153-164

176

100 80 125 520

545 180 225 308

340 125 95 320 250 62

60 - 65 14 - 165 193 300

320 15 61-53

65,5

100 80 125 560 180 250 340 125 95 345 280 60 - 65 14 -170 194 340 15

74,5-91-82

100 80 125 565 200 280 360

385 160 120 400 315 60 - 80 18 -191 210 335

415 20 102

670 124-135

100 80 125 720 250 315 435 160 120 400 315 90 - 80 18 - 220 232 465 20 181

100 80 125 787 260 315 466 160 120 400 315 - 20 80 18 220 232 147 - 269-248

125 100 140 802 260 315 466 160 120 400 315 - 20 80 18 230 250 147 - 280-261

150 125 140 802 260 355 466 160 120 400 315 - 20 80 18

74 14

74 14 235 268 147 -

g2n5

254 6

254 6 261-243

125 100 125 565

665 200 280 360

385 160 120 360 280 60 - 80 18 -180 212 330

400 20 99-90

109

125 100 140 685 225 280 410 160 120 400 315 75 - 80 18 - 205 233 415 20 143

735 465 152

150 125 140 685

735 250 355 435 160 120 400 315 90 -

-

435

-

h4

-

10

-

395

-

-80 18 -

-

- 235 268 415

465 20 149-161

173

2

3

2

3

DN2DN1

NMS4

NM4 40/16B/A-C/A

NM4 40/16A/C

NM4 32/20BE

NM4 32/20A/B

NM4 32/16AE-BE

NM4 40/20A/B-B/B

NM4 40/25C/C

NM4 40/25A/B-B/C

NM4 50/16A/C-B/C

NM4 50/20B/C-C/C

NM4 50/20A/C

NM4 50/25C/C-D/B

NM4 50/25A/B-B/B

NM4 65/16A/C-B/C-C/C

NM4 65/16S/A

NM4 65/20A/A-B/B

NM4 65/25B/A

NM4 65/25A/B

NM4 65/31C/B-B/B

NM4 65/31A/B

NM4 80/16B/C-C/B

NM4 80/16A/C

NM4 80/20C/B-A/A-B/A

NM4 80/25C/A

NM4 80/25B/B-A/B

NM4 80/31C/B

NM4 80/31A-B

NM4 100/31B-C

NM4 125/25A-B

NM4 100/20B/A-C/A

NM4 100/20A/B

NM4 100/25B/B

NM4 100/25A/B

NM4 125/25E/B-D/B

NM4 125/25C/B

IST NM 06_2017ed25_MXS 11_03con gall 30/05/17 08:31 Pagina 82

13. 13.1- Dimensions and weights

n1

b1

g2

h1

h2

H

4.93.466.1

fM

a

DN2

DN1

w1m5w

A

m1

m2

m4

DN2

l1 l2

n2 n5

b

s s1

A

4

fM

a

DN2

DN1

m1

H

m2

w

4.93.083.1

n2

s b

n1

n3

DN2

l2l1

h2

h1

g1

1

a

DN2

DN1

m1

m2

n1

b1

g2

h4

h1

h2

DN2

l1 l2

n2 n5

b

ss1

A

g2*

A

4.93.078.1

fM

m4

m5

H

w1w

2

NMS

B-NMS4

DN CKD

N° Ø

g2

32 76 100 140 4 19 18

40 84 110 150 4 19 18

50 99 125 165 4 19 20

65 118 145 185 4 19 20

80 132 160 200 8 19 22

100 156 180 220 8 19 24

125 184 210 250 8 19 24

mm

DN DG DK DE N° Ø W

32 76 100 140 4 19 18

40 84 110 150 4 19 18

50 99 125 165 4 19 20

65 118 145 185 4 19 20

80 132 160 200 8 19 22

mm

100 156 180 220 8 19 24

125 184 210 250 8 19 24

150 211 240 285 8 23 26

200 266 295 340 8 23 30

g1

mm

12

B-NM4

B-NM4 32/16A-B

50

32 80

410

132

160 260

100

70

240

190 47

-

50

14 -

afM

h1

h2 H

m1 m2

n1

n2 n3

w1

b b1

s

s1 l1 l2 w

120

120 255

38-38

kg

41

12

B-NM4 32/20B

50

32

80

410

45B-NM4 32/20A/A 450

160

180 288

100 70

240

190

62

-50 14 -140

140 255

40-38

12

B-NM4 40/16B-C 65 40 80

410

43

B-NM4 40/16A/B 450 132

160

260

100 70 240 190

47

-50

14 -

119 119 255

55-55

12

2

B-NM4 40/20A/B-B/B

65 40

100

495

160

180 298

100

70 265

212

62

-

50

14

-

140

295

73

89-73

-

3B-NM4 4025/C/C

B-NM4 4025/A/B-B/C

65 40

100 535

560

190

225

318

350

125

95

320 250

15

65

14

175 175

156

125

55-55

12

2B-NM4 50/16A/B-B/B

65 50 100 495

160

180

298

100

70

265 212 62 -

50

14

-127

141

295

79,5

105-92

-

3

B-NM4 5025/C/C-D/B

B-NM4 5025/A/B-B/B

65 50

100

560

190 225

350

-

n5

140

190

125 95

205

280

175

250

280 250

320 250 15 65

14

54

60

10

12

60 12 175 175 125

71-63-63

71

15

2B-NM4 65/16

A/C-B/C-C/C

B-NM4 65/16S/A

80 65

100 495

575 160

200

306

320

125 95

280

212

62

60

-

65 14 -

-

-150 172

300

365

DN

2

DN

1

w4

w5

10

-

h4

g2

6

NMS 65/200A

NMS 65/250B-C

NMS 65/250A

NMS 80/200B

NMS 80/200A

NMS 80/250D-E

NMS 80/250C

NMS 80/250B

NMS 80/250A

NMS 100/200E

NMS 100/200C-D

NMS 100/200B

NMS 100/200A

NMS 100/250B

NMS 100/250A

-

6

-

6

-

6

-

305

310

305

310

305

286

349

258

310

305

286

349

368

350

355

350

355

361

409

298

350

355

361

409

479

259

406

259

406

445

619

345

259

406

445

494

516

15

19

15

19

24

15

19

24

60

83

60

83

80

100

69

60

83

80

100

20

-

20

-

20

-

254

318

254

318

356

406

216

254

318

356

406

457

386

406

505

386

406

505

550

642

411

406

505

550

642

712

911

1032

936

1057

1130

1198

857

936

1057

1130

1213

1286

80

100

125

65

80

100

14

18

14

19

18

65

80

65

83

80

250

280

318

315

1

280

1

320

360

345

388

400

1

360

1

95

120

95

305

120

1

120

1

125

160

125

355

160

1

160

1

225

250

280

180

200

180

200

225

250

200

250

280

160

175

170

191

200

225

275

180

200

225

275

175

190

194

210

225

275

212

225

275

373

398

421

451

398

421

466

100

125

a f1 f h1 h2 h3 m1 m2 n1 n2 n3 zbb1 s s1 l1 l2 w w1 w2 g1

mm kg

2

DN1 DN2

BNMS4 80/315B/B

BNMS4 80/315A/B

BNMS4 80/315S

BNMS4 80/400C/B

BNMS4 80/400B/B

BNMS4 80/400A/B

BNMS4 80/400S

BNMS4 100/315C/A

BNMS4 100/315B/A

BNMS4 100/315A/A

BNMS4 100/400C/A

BNMS4 100/400B/A

BNMS4 100/400A/A

BNMS4 125/250B/A

BNMS4 125/250A/A

BNMS4 125/315C/A

BNMS4 125/315B/A

BNMS4 125/315A/A

BNMS4 125/400C/A

BNMS4 125/400B/A

BNMS4 125/400A/A

BNMS4 150/315D/A

BNMS4 150/315C/A

BNMS4 150/315B/A

BNMS4 150/315A/A

BNMS4 150/400C/A

BNMS4 150/400B/A

BNMS4 150/400A/A

6

8

6

8

6

8

6

8

6

282

300

265

273

383

395

380

395

467

544

435

432

520

540

435

432

520

540

435

520

540

520

540

625

395

382

435

455

460

395

382

435

455

460

395

435

455

461

435

455

460

461

535

271

312

318

334

380

274

312

318

334

385

259

318

334

410

454

318

334

385

410

454

482

15

19

15

19

15

19

24

15

19

24

60

70

83

103

60

70

83

103

60

70

83

103

100

70

83

103

100

20

25

55

20

25

55

20

25

55

25

45

254

279

318

356

254

279

318

356

254

279

318

356

406

279

318

356

406

457

536

566

595

618

457

536

566

595

618

457

566

595

653

725

566

595

618

653

725

748

948

968

973

1003

1051

1118

966

983

1018

1066

1138

951

988

1018

1066

1138

1198

1237

1008

1038

1086

1158

1218

1257

1330

100

125

150

200

80

100

125

150

80

100

80

100

315

355

315

400

315

400

450

400

435

400

500

400

500

550

120

150

120

150

160

200

160

200

315

355

315

355

400

450

250

280

250

280

250

280

315

280

315

220

268

230

268

235

247

280

260

295

232

269

250

280

268

278

305

298

328

125

140

160

a fM h1 h2 H m1 m2 n1 n2 n5 w1 b b1 s s1 l1 l2 w m4 m5 g2

mm kg

4

DN

1

DN

2

DN

DE

W

DG

DK

4.93.094

18

22

18

22

NMS

B-NMS4

DN CKD

N° Ø

g2

32 76 100 140 4 19 18

40 84 110 150 4 19 18

50 99 125 165 4 19 20

65 118 145 185 4 19 20

80 132 160 200 8 19 22

100 156 180 220 8 19 24

125 184 210 250 8 19 24

mm

DN DG DK DE N° Ø W

32 76 100 140 4 19 18

40 84 110 150 4 19 18

50 99 125 165 4 19 20

65 118 145 185 4 19 20

80 132 160 200 8 19 22

mm

100 156 180 220 8 19 24

125 184 210 250 8 19 24

150 211 240 285 8 23 26

200 266 295 340 8 23 30

g1

mm

12

B-NM4

B-NM4 32/16A-B 50 32 80 410 132 160 260 100 70 240 190 47 - 50 14 -

a fM h1 h2 H m1 m2 n1 n2 n3 w1 b b1 s s1 l1 l2 w

120 120 255 38-38

kg

41

12

B-NM4 32/20B 50 32 80 410

45B-NM4 32/20A/A 450 160 180 288 100 70 240 190 62 - 50 14 -140140255

40-38

12

B-NM4 40/16B-C 65 40 80 410

43

B-NM4 40/16A/B 450 132 160 260 100 70 240 190 47 - 50 14 -119119255

55-5512

2

B-NM4 40/20A/B-B/B 65 40 100 495 160 180 298 100 70 265 212 62 - 50 14 -140140295

73

89-73

-3 B-NM4 4025/C/C

B-NM4 4025/A/B-B/C 65 40 100 535

560 190 225 318

350 125 95 320 250 15 65 14 175 175 156

125

55-55122 B-NM4 50/16A/B-B/B 65 50 100 495 160 180 298 100 70 265 212 62 - 50 14 -127141295

79,5

105-92

-3 B-NM4 5025/C/C-D/B

B-NM4 5025/A/B-B/B 65 50 100 560 190 225 350

-

n5

140

190

125 95

205

280

175

250

280 250

320 250 15 65 14

54

60

10

12

60 12 175 175 125

71-63-63

71

152 B-NM4 65/16

A/C-B/C-C/C

B-NM4 65/16S/A 80 65 100 495

575 160 200 306

320 125 95 280 212 62

60 - 65 14 -

-

- 150 172 300

365

DN2DN1w4 w5

10

-

h4 g2

6

NMS 65/200A

NMS 65/250B-C

NMS 65/250A

NMS 80/200B

NMS 80/200A

NMS 80/250D-E

NMS 80/250C

NMS 80/250B

NMS 80/250A

NMS 100/200E

NMS 100/200C-D

NMS 100/200B

NMS 100/200A

NMS 100/250B

NMS 100/250A

-

6

-

6

-

6

-

305

310

305

310

305

286

349

258

310

305

286

349

368

350

355

350

355

361

409

298

350

355

361

409

479

259

406

259

406

445

619

345

259

406

445

494

516

15

19

15

19

24

15

19

24

60

83

60

83

80

100

69

60

83

80

100

20

-

20

-

20

-

254

318

254

318

356

406

216

254

318

356

406

457

386

406

505

386

406

505

550

642

411

406

505

550

642

712

911

1032

936

1057

1130

1198

857

936

1057

1130

1213

1286

80

100

125

65

80

100

14

18

14

19

18

65

80

65

83

80

250

280

318

315

1

280

1

320

360

345

388

400

1

360

1

95

120

95

305

120

1

120

1

125

160

125

355

160

1

160

1

225

250

280

180

200

180

200

225

250

200

250

280

160

175

170

191

200

225

275

180

200

225

275

175

190

194

210

225

275

212

225

275

373

398

421

451

398

421

466

100

125

a f1 f h1 h2 h3 m1 m2 n1 n2 n3 zbb1 s s1 l1 l2 w w1 w2 g1

mm kg

2

DN1 DN2

BNMS4 80/315B/B

BNMS4 80/315A/B

BNMS4 80/315S

BNMS4 80/400C/B

BNMS4 80/400B/B

BNMS4 80/400A/B

BNMS4 80/400S

BNMS4 100/315C/A

BNMS4 100/315B/A

BNMS4 100/315A/A

BNMS4 100/400C/A

BNMS4 100/400B/A

BNMS4 100/400A/A

BNMS4 125/250B/A

BNMS4 125/250A/A

BNMS4 125/315C/A

BNMS4 125/315B/A

BNMS4 125/315A/A

BNMS4 125/400C/A

BNMS4 125/400B/A

BNMS4 125/400A/A

BNMS4 150/315D/A

BNMS4 150/315C/A

BNMS4 150/315B/A

BNMS4 150/315A/A

BNMS4 150/400C/A

BNMS4 150/400B/A

BNMS4 150/400A/A

6

8

6

8

6

8

6

8

6

282

300

265

273

383

395

380

395

467

544

435

432

520

540

435

432

520

540

435

520

540

520

540

625

395

382

435

455

460

395

382

435

455

460

395

435

455

461

435

455

460

461

535

271

312

318

334

380

274

312

318

334

385

259

318

334

410

454

318

334

385

410

454

482

15

19

15

19

15

19

24

15

19

24

60

70

83

103

60

70

83

103

60

70

83

103

100

70

83

103

100

20

25

55

20

25

55

20

25

55

25

45

254

279

318

356

254

279

318

356

254

279

318

356

406

279

318

356

406

457

536

566

595

618

457

536

566

595

618

457

566

595

653

725

566

595

618

653

725

748

948

968

973

1003

1051

1118

966

983

1018

1066

1138

951

988

1018

1066

1138

1198

1237

1008

1038

1086

1158

1218

1257

1330

100

125

150

200

80

100

125

150

80

100

80

100

315

355

315

400

315

400

450

400

435

400

500

400

500

550

120

150

120

150

160

200

160

200

315

355

315

355

400

450

250

280

250

280

250

280

315

280

315

220

268

230

268

235

247

280

260

295

232

269

250

280

268

278

305

298

328

125

140

160

afM h1 h2 H m1 m2 n1 n2 n5 w1 b b1 s s1 l1 l2 w m4 m5 g2

mm kg

4

DN1DN2

DN

DE

W

DG

DK

4.93.094

18

22

18

22

IST NM 06_2017ed25_MXS 11_03con gall 30/05/17 08:31 Pagina 83

NM 0,55 - 2,2 kW

NM4 0,37 - 1,1 kW

*

90.00

88.00

92.00

82.00

82.04

76.04

76.06

76.20

76.16

76.00

81.00

78.00

73.00

28.20

98.08

98.04

98.00

76.54

90.04

14.28

32.00

14.20

36.00

28.00

28.04

14.04

14.05

28.12

*

46.00

32.30

14.12

14.13

3.94.086

14.00

14.24

36.50

94.00

76.54

94.02

NMM NM

NM4 50/20C-CE

13.2. Drawing for dismantling and assembly

óÂÚÂÊ ‰Îﬂ ‰ÂÏÓÌÚ‡Ê‡ Ë Ò·ÓÍË

组装与分解图

IST NM 06_2017ed25_MXS 11_03con gall 30/05/17 08:31 Pagina 84

NM 3 - 30 kW

NM4 1,5 - 15 kW

90.00

88.04

88.00

82.08

82.00

82.04

76.04

76.06

76.20

76.16

76.00

81.00

78.00

73.00

28.20

98.08

98.04

98.00

76.54

90.04

14.28

70.20

32.00

14.20

36.00

28.00

28.04

14.04

14.05

36.50

*

46.00

32.30

32.32

32.33

14.12

14.13

3.94.084

14.00

14.24

NM4 50/20A-B-AE-BE

NM4 65/20B-BE

NM4 65/25B-BE

NM4 80/20A-B-C-AE-BE-CE

NM4 80/25 C-CE

NM4 100/20B-C-BE-CE

*

13.2. Drawing for dismantling and assembly

óÂÚÂÊ ‰Îﬂ ‰ÂÏÓÌÚ‡Ê‡ Ë Ò·ÓÍË

组装与分解图

IST NM 06_2017ed25_MXS 11_03con gall 30/05/17 08:31 Pagina 85

13.2. Drawing for dismantling and assembly

óÂÚÂÊ ‰Îﬂ ‰ÂÏÓÌÚ‡Ê‡ Ë Ò·ÓÍË

组装与分解图

NMS 37 - 75 kW

NMS4 18,5 - 75 kW

IST NM 06_2017ed25_MXS 11_03con gall 30/05/17 08:31 Pagina 86

EC – Declaration of Conformity

Manufacturer Details

Tradename

Bedu Pompen BV

Ad

d

res

s

Poort van Midden Gelderland Rood 10, 6666 LT, Heteren, Ne

therlands

Product Details

Product Na

me

Centrifugal pumps

Model (+series) Name

NM, NMS, NM4, NMS4 series

Applicable Standards Details

Directives

2006/42/EC (Machinery Directive)

2014/35/EU (Low Voltage Directive)

2014/30/EU (Electromagnetic compatibility)

Standards

EN-ISO 12100:2010

EN-IEC 60204-1:2006

EN 809+A1/C1

Additional

informati

on

No further details.

Declaration

We hereby declare under our sole responsibility

that the product(s) mentioned above to which this

declaration relates complies with the above

mentioned standards and Directives.

BEDU Pompen BV

Poort van Midden Gelderland Rood 10

6666 LT Heteren

Tel : +31 (0)88 – 4802 900

Fax : +31 (0)88 – 4802 901

E-mail : [email protected]

Website : www.bedu.eu

Business Unit Manager:

Issued Date

:

01/10/ 2014

Marco Breunissen

Signature of representative(s)

Expert advice

A customer-oriented organization

that adapts to the requirements and

wishes of your organization

Innovative and customized solutions

Breakdownservice, 24 hours a day, 7

days a week

Technical service with extensive test

facilities, working from our own

workplace or at your location

A fast and appropriate solution for

all your issues

Wide range of liquid pumps

Repair, maintenance and revision

made for your process

BEDU POMPEN B.V.

Poort van Midden Gelderland Rood 10

6666 LT HETEREN

Nederland

Telefoon +31 (0)88 4802 900

E-mail info@bedu.eu

WWW.BEDU.EU

BEDU BELGIUM B.V.B.A.

Industriepark-West 75

9100 SINT-NIKLAAS

België

Telefoon +32 (0)3 80 87 980

E-mail [email protected]

WWW.BEDU.BE

BEDU NM Series User manual

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