C/Telers ESTAMPINOX EFN Manual

INSTALLATION, SERVICE AND
MAINTENANCE INSTRUCTIONS
ESTAMPINOX EFN PUMP
c/Telers, 54 Aptdo. 174
E-17820 Banyoles
Girona (Spain)
01.021.30.04EN
ED. 2009/02

EC DECLARATION OF CONFORMITY
(according to Directive 98/37/CE, annex II, part A)
Manufacturer:
C/ Telers, 54
17820 Banyoles (Girona) - SPAIN
Hereby declares, that the product:
CENTRIFUGAL PUMP ESTAMPINOX EFN 2014
Name Type
Year of
manufacture
conforms to the specifications of the Council Directive:
Machine Directive 98/37/CE, and complies with the essential requirements of the
Directive and Harmonised Standards:
UNE-EN ISO 12100-1/2:2003
UNE-EN 809/AC:2001
UNE-EN 294:1993
UNE-EN 953:1997
UNE-EN 563/A1/AC:2000
Low Voltage Directive 2006/95/EC (what repeal 73/23/EEC Directive), and are
conforms with UNE-EN 60204-1:1997 and UNE-EN 60034-1/A11:2002
EMC Directive 2004/108/EC (what repeal 89/336/EEC Directive), and are conforms
with UNE-EN 60034-1/A11:2002
In compliance with the Regulations (CE) nº 1935/2004, relating to materials and articles
intended to come into contact with foodstuff (repeal Directive 89/109/CEE), the materials in
contact with the product do not transfer their components in quantities which may jeopardise
consumer’s health or safety
Declaration of Incorporation (Directive 98/37/CE, annex II, part B):
The equipments above mentioned won’t put to operation till the machine into
or onto it will be installed must comply with the stipulations of the Machine
Directive.
Banyoles, February 2014

ED. 2009/02 1.Safety 3
1. Safety
1.1. INSTRUCTION MANUAL
This instruction manual contains information on the reception, installation, operation, fitting, stripping and maintenance for the
ESTAMPINOX EFH-EFN pump.
The information given herein is based on the most up-to-date data available.
INOXPA reserves the right to modify this instructions manual without having to give prior notice.
1.2. START-UP INSTRUCTIONS
This instruction manual contains vital and useful information for properly operating the pump and for keeping it in good
running condition.
Not only should the safety instructions set forth in this chapter be carefully read before putting the pump into operation, but
those concerned must also familiarise themselves with the operating features of the pump and strictly adhere to the
instructions given herein. It is extremely important that these instructions be kept in a set place near the installation.
1.3. SAFETY
1.3.1. Warning signs
Danger for people in general. Danger of injury caused by rotating parts
of the equipment.
Danger! Electricity. Danger! Caustic or corrosive agents.
Danger! Suspended loads. Danger to the proper operating of the
machine.
Obligation to ensure safety at work. Use of safety goggles obligatory.
1.4. GENERAL SAFETY INSTRUCTIONS
Please read the instruction manual carefully before installing and commissioning the pump. Should
you have any doubts or queries, contact INOXPA.
1.4.1. During the installation
You must always bear in mind the
Technical Specifications set forth in Chapter 8.
Do not put the pump into operation before connecting it to the pipes.
Do not put the pump into operation if the cover of the pump has not been fitted and the impeller
fixed in the pump.
Check that the motor specifications are correct, especially if there is a special risk of explosion due
to the work conditions.
During the installation procedure, all the electrical work must be carried out by duly authorised
personnel.
1.4.2. During operation
You must always bear in mind the
Technical Specifications set forth in Chapter 8. The limit values that
have been set must NEVER be exceeded.
NEVER touch the pump or pipes whenever the pump is being used to decant hot liquids or during the
cleaning procedure.

4 1.Safety ED. 2009/02
The pump has moving parts. Do not put your fingers into the pump when it is operating.
NEVER work with the suction and the delivery valves shut off.
NEVER directly sprinkle the electric motor with water. Standard motor protection is IP-55: dust and
water sprinkling protection.
1.4.3. During maintenance
You must always bear in mind the
Technical Specifications set forth in Chapter 8.
NEVER strip the pump down until the pipes have been drained. Remember that there will always be
some liquid left in the pump casing (if it has not been fitted with a drain). Always remember that the
liquid that has been pumped may be dangerous or subject to high temperatures. For situations of
this type, please consult the prevailing regulations in the country in question.
Do not leave loose parts on the floor.
ALWAYS turn the power supply to the pump off before embarking on maintenance work. Take out
the fuses and disconnect the wires from the motor terminals.
All electrical work must be carried out by duly authorised personnel.
1.4.4. In accordance with the instructions
Any failure to comply with the instructions could lead to a hazard for the operators, the atmospheric conditions of the room,
and the machine, and it could lead to a loss to any right to make a claim for damages.
Such non-compliance could bring with it the following risks:
•Important operating failures of the machine / plant.
•Failure to comply with specific maintenance and repair procedures.
•Potential electrical, mechanical and chemical hazards.
•Atmospheric conditions in the room could be hazardous due to the release of chemical substances.
1.4.5. Warranty
We wish to point out that any warranty issued will be null and void and that we are entitled to an indemnity for any civil liability
claim for products which might be filed by third parties if:
•Operation and maintenance work has not been done following the corresponding instructions; the repairs have not
been made by our personnel or have been made without our written authorization;
•Modifications are made to our material without prior written authorization;
•The parts or lubricants used are not original INOXPA parts/lubricants;
•The material has been improperly used due to error or negligence or have not been used according to the indications
and the intended purpose.
•The parts of the pump have been damaged as a result of having been exposed to strong pressure as there was no
pressure relief valve.
The General Delivery Terms which you have already received are also applicable.
No modification can be made to the machine without the prior consent of the manufacturer. For your
safety, use spare parts and original accessories. The use of other parts exempts the manufacturer
from any and all responsibility.
Any change in operating conditions can only be done with the prior written consent of INOXPA.
In the event of doubt or should you require a fuller explanation on particular data (adjustment, assembly, disassembly...),
please do not hesitate to contact us

ED. 2009/02 2.Index 5
2. Index
1. Safety
1.1. INSTRUCTION MANUAL ................................................................................................... 3
1.2. START-UP INSTRUCTIONS............................................................................................... 3
1.3. SAFETY........................................................................................................................... 3
1.4. GENERAL SAFETY INSTRUCTIONS.................................................................................... 3
2. Index
3. General Information
3.1. DESCRIPTION ................................................................................................................. 6
3.2. FIELD OF APPLICATION................................................................................................... 6
4. Installation
4.1. PUMP RECEPTION ........................................................................................................... 7
4.2. TRANSPORT AND STORAGE............................................................................................. 7
4.3. LOCATION ...................................................................................................................... 8
4.4. PIPES ............................................................................................................................. 8
4.5. SHUT-OFF VALVES .......................................................................................................... 8
4.6. ELECTRICAL INSTALLATION ............................................................................................ 8
5. Start-up
5.1. START-UP ....................................................................................................................... 9
6. Operating problems
7. Maintenance
7.1. GENERAL MAINTENANCE................................................................................................11
7.2. STORAGE.......................................................................................................................11
7.3. CLEANING......................................................................................................................11
7.4. PUMP DISASSEMBLY ......................................................................................................12
7.5. PUMP ASSEMBLY............................................................................................................13
8. Technical Specifications
8.1. TECHNICAL SPECIFICATIONS .........................................................................................16
8.2. WEIGHTS.......................................................................................................................16
8.3. ESTAMPINOX EFH DIMENSIONS......................................................................................17
8.4. ESTAMPINOX EFH PUMP MOTOR COUPLING DIMENSIONS ...............................................17
8.5. ESTAMPINOX EFN DIMENSIONS......................................................................................18
8.6. ESTAMPINOX EFH ..........................................................................................................19
8.7. ESTAMPINOX EFN ..........................................................................................................20
8.8. ESTAMPINOX EFH PUMP SECTION ..................................................................................21
8.9. PARTS LIST ESTAMPINOX EFH PUMP ..............................................................................22
8.10. ESTAMPINOX EFN PUMP SECTION ................................................................................23
8.11. PARTS LIST ESTAMPINOX EFN PUMP ............................................................................24

6 3.General Information ED. 2009/02
3. General Information
3.1. DESCRIPTION
INOXPA ESTAMPINOX EFH-EFN series centrifugal pumps have designed for to pump water and compatible liquids with AISI
316L stainless steel.
The ESTAMPINOX series has been designed to meet the auxiliary services in the Food, Chemical, Oenological Industries.
The impeller is of open design and made of one single piece. The friction surfaces mechanical seal are ceramic, graphite and NBR o-
rings in standard version.
Constructive options more significant for this pumps are:
* pump with trolley
* control panel with stop/start, contactor and emergency stop push button
EFH: Motor IEC. IP-55 protection. Class-F insulation. Three-phased power supply with 220-240 / 380-420 V at 50Hz. 1450 or 2900
rpm.
EFN: Motor NEMA. IP-55 protection. Class-F insulation. Three-phased power supply with 220-440 V at 60Hz. 1750 or 3500 rpm.
This equipment is suitable for his use in food process.
3.2. FIELD OF APPLICATION
T
[m] [ft]
H
Q/
Each pump has a limited field of application. The pump in question was selected for certain pumping
conditions at the time the order was made. INOXPA is not liable for any damages that might arise if
the information furnished by the purchaser is incomplete (nature of the liquid, RPM…).

ED. 2009/02 4.Installation 7
Serial number
4. Installation
4.1. PUMP RECEPTION
INOXPA is not responsible for any deterioration of the material as a result of its transportation or
unpacking. Visually check that the packing has not suffered any damage.
The pump will be accompanied by the following documentation:
•Dispatch notes.
•Pump Instruction and Service Manual.
•Motor Instruction and Service Manual (*).
•(*) If the pump has been supplied with a motor from INOXPA.
Unpack the pump and check the following:
•
The pump suction and delivery connections, removing the
remains of any packing material.
•Check that the pump and the motor have not suffered any
damage.
•Should the pump not be in proper condition and/or does
not have all the parts, the haulier must draw up a report as
soon as possible with regard to the same.
4.1.1. Pump identification and marking
Pump plate
4.2. TRANSPORT AND STORAGE
ESTAMPINOX EFH-EFN pumps are quite often too heavy to be put into their storage space manually.
Lift the pump as is shown below:
Never lift the plant raising it by the pump.

8 4.Installation ED. 2009/02
4.3. LOCATION
•Position the pump as near as possible to the suction tank, and whenever possible below the level of the liquid.
•Place the pump in such a way that there is enough space around it to provide access both to the same and to the motor.
(See Chapter 8 . Technical Specifications to consult dimensions and weights).
•Place the pump on a level and flat surface.
Install the pump in such a way that it can be properly ventilated. If the pump is to be installed
outside, it must be done so under cover. Its positioning must enable easy access for any inspection
and maintenance operations that may need to be carried out.
4.4. PIPES
•In general, suction and delivery pipes should be fitted in straight stretches, with the minimum amount of elbows and
accessories, in order reduce, as far as possible, any load loss that might be produced by friction.
•Make sure that the pump mouths are well aligned with respect to the piping, and that they are similar in diameter to that of
the pipe connections.
•Position the pump are near as possible to the suction tank, and whenever possible below the level of the liquid, or even
lower with respect to the tank in order for the static suction head be at its maximum.
•Place brackets for the piping as near as possible to the suction and delivery mouths of the pump.
4.5. SHUT-OFF VALVES
The pump can be isolated for the purpose of carrying out maintenance work. To this end, shut-off valves should be fitted at the
pump’s suction and delivery connections.
These valves must ALWAYS be open whenever the pump is operating.
4.6. ELECTRICAL INSTALLATION
Leave the connecting of the electrical motors to qualified personnel. Take the necessary measures to
prevent any breakdowns in the connections and wires.
The electrical equipment, the terminals and the components of the control systems may still carry an
electric charge even when disconnected. Contact with them may put the safety of operators at risk,
or cause irreparable damage to the material.
Before manoeuvring the pump, make sure that the electric box is switched off.
•Connect the motor in accordance with the instructions supplied by the manufacturer of the same.
•Check the direction of the rotation (see the signaling label on the pump).
Put the pump motor into operation momentarily. Make sure, by looking at the pump from the rear, that the motor’s
ventilator is rotating in a clockwise direction.
NEVER check the direction of the motor’s rotation with liquid inside the pump.

ED. 2009/02 5.Start-up 9
5. Start-up
Before putting the pump into operation read carefully the instructions on installation given in
Chapter 4. Installation .
5.1. START-UP
Read Chapter 8.
Technical Specifications carefully. INOXPA will not assume responsibility for any
improper or incorrect use of the equipment.
Do not touch the pump or the piping while it is pumping products at a high temperature.
5.1.1. Checks to be carried out before putting the pump into operation
•Completely open the pipes’ suction and delivery shut-off valves.
•If the liquid fails to flow toward the pump, fill it with the liquid to be pumped.
The pump must NEVER rotate without liquid.
•Check that the rotation direction of the motor is correct.
5.1.2. Checks to be carried out on putting the pump into operation
•Check to make sure that the pump is not making any strange noises.
•Check to see if the absolute inlet pressure is sufficient, in order to avoid cavitations in the pump. Consult the curve for the
minimum required pressure above the steam pressure (NPIPr).
•Monitor the delivery pressure.
•Check that there are no leaks in the sealed areas.
A shut-off valve should not be used in the suction pipe to regulate the flow rate. It must be
completely open during operation.
Monitor motor consumption in order to avoid a circuit overload.
Reduce the flow and the power consumed by the motor:
•Regulating the flow to the pump delivery.
•Decreasing motor speed.

10 6.Operating problems ED. 2009/02
6. Operating problems
The table given below provides solutions to problems that might arise during pump operation. With respect to the same, it is
assumed that the pump has been properly installed and has been correctly selected for the application in question.
Should there be a need for technical service please contact INOXPA.
Operating problems Probable causes
Overloading of motor. 8, 9, 13.
Insufficient flow rate or pressure in pump. 1, 2, 4, 5, 7, 9, 10, 15, 17.
No pressure on the discharge side. 2, 3, 6, 16.
Irregular discharge flow rate / pressure. 1, 2, 4, 5, 6, 9.
Noise and vibrations. 2, 4, 5, 6, 7, 8, 9, 10, 13, 14.
The pump gets clogged. 9, 10, 13.
Overheating of the pump. 8, 9, 10, 13.
Abnormal wear. 4, 5, 10.
Leak in mechanical seal. 11, 12.
Probable causes Solutions
1 Wron
g
rotation direction. Chan
g
e the direction of the rotation.
2 Insufficient NPIP. Increase the NPIP available:
- Raise the suction tank.
- Lower the pump.
- Increase the diameter of the suction piping.
- Shorten and simplify the suction piping.
3 Non-pur
g
ed pump. Pur
g
e or fill.
4 Cavitation. Increase the suction pressure.( See Number 2 also)
5
T
he pump is suckin
g
air. Check the suction pipin
g
and all of its connections.
6 Obstructed suction pipin
g
. Check the suction pipin
g
.
7 Delivery pressure is too hi
g
h. If necessary, decrease the load losses by increasin
g
the diameter
of the piping, for example.
8 Flow is too hi
g
h. Decrease the flow:
- Reduce the flow by means of a diaphragm.
- Partially close off the delivery valve.
- Decrease the speed.
9
T
he viscosity of the liquid is too hi
g
h. Decrease the viscosity by heatin
g
the liquid or increasin
g
the
diameter of the piping, for example.
10
T
he temperature of the liquid is too hi
g
h. Decrease the temperature of the liquid by coolin
g
it.
11 Mechanical seal either dama
g
ed or worn. Replace the seal.
12 Unsuitable O-rin
g
for the liquid in question. Fit more suitable O-rin
g
by consultin
g
the supplier with respect to
the same.
13
T
he impeller is rubbin
g
. - Lower the temperature.
- Lower suction pressure.
14 Pressure in the pipes. Connect the pipes to the pump without pressure.
15
T
he pump speed is too low. Increase the speed.
16
T
he suction shutoff valve is closed. Check and open.
17 Delivery pressure is too low. Increase pump speed.
If the problems persist stop using the pump immediately. Contact the pump manufacturer or his
representative.

ED. 2009/02 7.Maintenance 11
7. Maintenance
7.1. GENERAL MAINTENANCE
This pump, as with any other machine, needs to be maintained. The instructions contained in this manual deal with the
identification and replacement of the spare parts. These instructions have been drawn up by maintenance staff and are
destined for those people who are responsible for supplying spare parts.
Read carefully Chapter 8.
Technical specifications .
All the parts or materials that are changed must be duly eliminated/recycled in accordance with the
prevailing directives in each area.
ALWAYS disconnect the pump before starting out on any maintenance work.
7.1.1. Check the mechanical seal
Periodically check that there are no leaks in the shaft area. Should there be any leaks in the mechanical seal area, replace the
same pursuant to the instructions given in the section entitled
Stripping and Assembly of the pump.
7.2. STORAGE
Before being stored the pump must be completely emptied of liquids. Avoid, as far as possible, the exposure of the parts to
excessively damp atmospheres.
7.3. CLEANING
The use of aggressive cleaning products such as caustic soda and nitric acid may give rise to skin
burns.
Use rubber gloves during the cleaning process.
Always use protective goggles.
7.3.1. Automatic CIP (cleaning-in-place)
If the pump is installed in a system fitted with a CIP process, there will be no need for stripping.
If it is not fitted with an automatic cleaning process, strip the pump pursuant to the instructions given in the section entitled
Stripping and Assembly of the pump.
Cleaning solutions for CIP processes.
Only use clear water (chloride free) to mix with the cleaning agents:
a) Alkaline solution: 1% in weight of caustic soda (NaOH) to 70ºC (150ºF)
1 Kg NaOH + 100 l. water = cleaning solution
or
2.2 l. NaOH al 33% + 100 l. of water = cleaning solution
b) Acid solution: 0.5% in weight of nitric acid (HNO3) to 70ºC (150ºF)
0.7 liters HNO3to 53% + 100 l. water = cleaning solution
Monitor the concentration of cleaning solutions, it could give rise to the deterioration of the pump
sealing gaskets.
In order to remove any remains of cleaning products, ALWAYS rinse the element in question with clean water after completing
the cleaning process.

12 7.Maintenance ED. 2009/02
7.3.2. Automatic SIP (sterilization-in-place)
The process of sterilization with steam is applied to all the equipment including the pump.
Do NOT start the pump during the process of sterilization with steam.
The parts/materials suffer no damage if the indications specified in this manual are observed.
No cold liquid can enter the pump till the temperature of the pump is lower than 60°C (140°F).
A flow by-pass is recommended to be used in order to assure the flow of sterile product after the
pump.
Maximum conditions during the SIP process with steam or overheated water
a) Max. temperature: 140°C / 284°F
b) Max. time: 30 min
c) Cooling: Sterile air or inert gas
d) Materials: EPDM / PTFE (recommended)
FPM / NBR (not recommended)
7.4. PUMP DISASSEMBLY
nRemove the screws (51), nuts (54), washers (53A), and
take out the housing (01)
oLoosen the hexagonal screw (52A) of the pump impeller
(02) with a fixed wrench while holding the impeller at the
same time so that it does not turn. Remove the washer (53)
and the impeller.
For sizes EFH-2340 up to 2375A, loosen the blind nut
(54B) while holding the impeller at the same time so that
it does not turn, and remove the washer (35). Take out
the impeller and detach the key (61).
pRemove the rotary part of the mechanical seal (08) by
sliding it along the shaft from the front. Then take off the
pump cover (03) with the gasket (80), and the fixed part of
the seal remaining housed in the cover.
qLoosen the screws of the lantern protector (50A) with a
screw driver and loosen the screws of the flange (51A) with
an allen key.

ED. 2009/02 7.Maintenance 13
rRemove the splashring (82). Loosen the screws (51B) with
an Allen key to detach the lantern (04).
sLoosen the pins (55) and take out the shaft (05).
7.5. PUMP ASSEMBLY
nMount the lantern (04) and fix it to the motor (93) with the
Allen keys (51B) and washers (53A/53B).
oMount the flange (04A) to the allen screws (51A) fixing it to
the lantern.
pSlide the shaft (05) over the motor shaft without fixing it yet
with the pins. Attach the splashring (82). Attach the pump
cover (03), with the fixed part of the mechanical seal
mounted in its housing, on the lantern (04).

14 7.Maintenance ED. 2009/02
qSlide the rotary part of the mechanical seal (08) along the
shaft and check the assembly dimensions according to the
following table. Then fix the shaft (05) with the pins (55).
Pump type A (mm.)
EFH-2003/2107 33
EFH-2222/2222A
EFH-2340/2340B
EFH-2355/2355B
EFH-2375/2375A
35
rSlide the impeller (02) over the shaft into its recess. Fix it on
with the washer (53) and screw (52A) while holding the
impeller (02) so that it does not turn.
For sizes EFH-2340 up to 2375A, insert the key (61) into
the shaft (05) and impeller (02), and fix it on with the
washer (35) and blind nut (54B) while holding the
impeller (02) so that it does not turn.
sPlace the O-ring (80) over the pump cover (03) and fit the
housing (01). Fit the screws (51), washers (53A), and nuts
(54).

ED. 2009/02 7.Maintenance 15
tFinally mount the protector (47A) to the screws (50A) with a
screw driver.
¡IMPORTANT! When assembling the new seal, be careful and mount the
parts and the O-rings with soapy water in order to allow an easy glide of the
parts, either the stationary part and the rotary part on the shaft.

16 8.Technical Specifications ED. 2009/02
8. Technical Specifications
8.1. TECHNICAL SPECIFICATIONS
Maximum suction pressure ...................................................... 2 bar (29 PSI)
Maximum temperature ........................................................... -10 ºC a +90 ºC (NBR)
14 ºF a 194 ºF (NBR)
Noise level ............................................................................. 60-80 dB(A)
Suction / delivery connections ................................................. GAS (BSP) (standard)
Whenever the noise level in the area of operation exceeds 85 dB(A) use special protection.
Materials
Parts in contact with the product ............................................... AISI 316L
Other parts in stainless steel ..................................................... AISI 304
Gaskets and joints in contact with the product ........................... EPDM and Silicone (standard)
Other optional joints materials .................................................. Consult your supplier
Surface finish .......................................................................... Finish Ra 0,8
Mechanical seal
Seal type ............................................................................... . Single internal mechanical seal
Stationary part material........................................................... Ceramic (standard)
Rotary part material ................................................................ Graphite (standard)
Joints material. ....................................................................... NBR (standard)
8.2. WEIGHTS
Pump type weight
[Kg] weight [lbs]
EFH-2003 10 22
EFH-2107 17 38
EFH-2222/2222A 30 66
EFH-2340/2340B 42 93
EFH-2355/2355A 54 119
EFH-2375/2375A 69 152
EFN-2003 4,5 10
EFN-2107 9 20
EFN-2222/2222A 13,5 30
EFN-2340/2340B 16 35
EFN-2355/2355A 17 38

ED. 2009/02 8.Technical Specifications 17
8.3. ESTAMPINOX EFH DIMENSIONS
PUMP TYPE Motor GAS/BSP A B C D E F G H I ∅J K L M
Tam. kW Ra Ri
EFH-2003 71 0,37 1” ¾” 60 385 36 100 71 223 90 112 85 7 38 112 135
EFH-2107 80 0,75 1½” 1” 63 405 50 110 80 220 100 125 100 9 40 125 153
EFH-2222
EFH-2222A 90L 2,2 1½” 1½” 64 450 66 160 90 234 125 150 100 10 46 140 170
EFH-2340
EFH-2340B 112 4
2” 2” 70
510
92 192
112 276 140 168 125
12
57 190 222
EFH-2355
EFH-2355A 112 5,5 535
EFH-2375
EFH-2375A 132 7,5 610 132 329 178 212 150 75 216 262
8.4. ESTAMPINOX EFH PUMP MOTOR COUPLING DIMENSIONS
PUMP TYPE Motor
size A B C D E F G
EFH-2003 71 14 70 85 168 32 - 7
EFH-2107 80 19 130 165 200 42 3,5 11
EFH-2222
EFH-2222A 90L 24 130 165 200 52 3,5 11
EFH-2340
EFH-2340B 112
28 180 215 250 62 4
13
EFH-2355
EFH-2355A 112
EFH-2375
EFH-2375A 132 38 230 265 300 80 4,5
EFH-2003

18 8.Technical Specifications ED. 2009/02
8.5. ESTAMPINOX EFN DIMENSIONS
PUMP TYPE Motor size GAS/BSP A B C D U V AJ AK BB BD TAP
Ra Ri
EFN-2003 A 56C 1” 1”
52
167 36 106
15,88 55
149,2 114,3 4 168 11
B 143/145TC 22,23 56
EFN-2107 A 56C 1½” 1½” 159 50 105 15,88 55
B 143/145TC 22,23 56
EFN-2222 B 143/145TC 1½” 1½”
54
166 66 122
EFN-2222A C 182/184TC 185 28,58 75
184,2 215,9 6 230 14
EFN-2340 C 182/184TC
2” 2”
190
92 156
EFN-2340B D 213/215TC 208 34,93 88
EFN-2355 C 182/184TC 190 28,58 75
EFN-2355A D 213/215TC 208 34,93 88

ED. 2009/02 8.Technical Specifications 19
8.6. ESTAMPINOX EFH

20 8.Technical Specifications ED. 2009/02
8.7. ESTAMPINOX EFN