KSB Etanorm SYT User manual

Thermal Oil / Hot Water Pump
Etanorm SYT
Fixed Speed / Variable Speed
50 Hz / 60 Hz
Europe (EU)
Middle East (ME)
North Africa (NA)
Type Series Booklet

Legal information/Copyright
Type Series Booklet Etanorm SYT
All rights reserved. The contents provided herein must neither be distributed, copied, reproduced,
edited or processed for any other purpose, nor otherwise transmitted, published or made available to a
third party without the manufacturer's express written consent.
Subject to technical modification without prior notice.
© KSB SE & Co. KGaA, Frankenthal 04/09/2020

Contents
Centrifugal Pumps with Shaft Seal..................................................................................................................4
Thermal Oil Pumps/ Hot Water Pumps ....................................................................................................................................4
Etanorm SYT (EU / ME / NA) ................................................................................................................................................4
Main applications...........................................................................................................................................................4
Fluids handled ................................................................................................................................................................4
Further information on fluids handled...................................................................................................................4
Related documents ........................................................................................................................................................4
Operating data...............................................................................................................................................................4
Design details .................................................................................................................................................................5
Designation ....................................................................................................................................................................7
Materials.........................................................................................................................................................................8
Coating and preservation..............................................................................................................................................8
Product benefits.............................................................................................................................................................8
Product information ......................................................................................................................................................8
Product information as per Regulation No. 1907/2006(REACH) ..........................................................................8
Acceptance tests and warranty .....................................................................................................................................8
Overview of product features / selection tables ..........................................................................................................9
Overview of variants................................................................................................................................................9
Overview of fluids handled ...................................................................................................................................10
Bearings ..................................................................................................................................................................10
Overview of functions............................................................................................................................................11
Pressure limits and temperature limits .......................................................................................................................12
Technical data ..............................................................................................................................................................13
Etanorm SYT...........................................................................................................................................................13
Selection charts ............................................................................................................................................................14
Etanorm SYT (fixed speed version), n = 2900 rpm ...............................................................................................14
Etanorm SYT (fixed speed version), n = 1450 rpm ...............................................................................................14
Etanorm SYT (fixed speed version), n = 960 rpm .................................................................................................15
Etanorm SYT (fixed speed version), n = 3500 rpm ...............................................................................................15
Etanorm SYT (fixed speed version), n = 1750 rpm ...............................................................................................16
Etanorm SYT (fixed speed version), n = 1160 rpm ...............................................................................................16
Dimensions and connections.......................................................................................................................................17
Pump (Fig.0 bare-shaft pump)..............................................................................................................................17
PumpDrive 2 ...........................................................................................................................................................19
Auxiliary connections for double mechanical seal...............................................................................................20
Auxiliary connections for double mechanical seal and monitoring equipment ................................................20
Auxiliary connections for single mechanical seal and monitoring equipment..................................................20
Connections..................................................................................................................................................................21
Flange design ...............................................................................................................................................................23
Scope of supply ............................................................................................................................................................23
General assembly drawings.........................................................................................................................................24
Version with bearing bracket WS_25_LS ..............................................................................................................24
Version with bearing bracket WS_25_LS with double mechanical seal..............................................................25
Version with bearing brackets WS_25_LS / WS_55_LS with SiC plain bearing ...................................................26
Version with bearing brackets WS_35_LS / WS_55_LS .........................................................................................27
Version with bearing brackets WS_35_LS / WS_55_LS with double mechanical seal.........................................28
Version with bearing bracket WS_35_LS with SiC plain bearing ........................................................................29
Contents
3

Centrifugal Pumps with Shaft Seal
Thermal Oil Pumps/ Hot Water Pumps
4Etanorm SYT (EU / ME / NA)
1227.5/09-EN
Centrifugal Pumps with Shaft Seal
Thermal Oil Pumps/ Hot Water Pumps
Etanorm SYT (EU / ME / NA)
The product illustrated as an example may include options
incurring a surcharge.
Main applications
▪Heat transfer systems
▪Hot water circulation
Fluids handled
▪High-temperature hot water
▪Thermal oil
Further information on fluids handled
Overview of fluids handled (ðPage10)
Related documents
Information/documents
Document Reference number
Characteristic curves booklet (50Hz)
Fixed speed version
1311.45
Characteristic curves booklet (60 Hz)
Fixed speed version
1311.46
Type series booklet
KSB SuPremE
4075.53
Type series booklet
PumpDrive 2 / PumpDrive 2 Eco
4074.5
Type series booklet
PumpDrive R
4073.5
Operating data
Operating properties in standard applications
Characteristic Value
50Hz 60Hz
Flow rate Q [m3/h] ≤625 ≤754
Head H [m] ≤102 ≤100
Fluid temperature
Thermal oil
T [°C] ≥-30 ≥-30
≤+350 ≤+350
Fluid temperature
Hot water
≤+180 ≤+180
Operating pressure p [bar] ≤16 ≤16
Operating properties in marine applications, to DNVGL
Characteristic Value
ClassI1) Class II2) Class III3)
Steam
Design pressure p [bar] >16 ≤16 ≤7
Design temperature T [°C] >300 ≤300 ≤170
Thermal oil
Design pressure p [bar] >16 ≤16 ≤7
Design temperature T [°C] >300 ≤300 ≤150
Fuel oil, lubricating oil, combustible hydraulic oil
Design pressure p [bar] >16 ≤16 ≤7
Design temperature T [°C] >150 ≤150 ≤60
Other fluids 4)
Design pressure p [bar] >40 ≤40 ≤16
Design temperature T [°C] >300 ≤300 ≤200
Loading pipes for flammable liquids on offshore supply vessels
belong to the same piping class as the fuel. Class II piping
suffices outside of category A engine rooms.
Pipes for toxic or corrosive fluids belong to piping class I.
Loading pipes for chemicals or liquefied gases are not specified
in the table.
1At least one condition must be met for class I piping (design pressure or design temperature).
2Both conditions must be met for class II piping (design pressure and design temperature).
3Both conditions must be met for class III piping (design pressure and design temperature).
4Cargo oil pipes on oil tankers and open pipe outlets (drains, overflows, ventilation, boiler drain pipes, etc.),
irrespective of pressure and temperature, belong to class III.

Centrifugal Pumps with Shaft Seal
Thermal Oil Pumps/ Hot Water Pumps
5
Etanorm SYT (EU / ME / NA)
1227.5/09-EN
Design details
Design
▪Volute casing pump
▪Horizontal installation
▪Back pull-out design
▪Single-stage
▪Dimensions and ratings to EN733
▪Fixed speed version (without PumpDrive2/
PumpDrive2Eco/ PumpDriveR)/ variable speed version
(with PumpDrive2/ PumpDrive2Eco/ PumpDriveR)
Pump casing
▪Radially split volute casing
▪Volute casing with integrally cast pump feet
▪Replaceable casing wear rings
Drive (fixed speed version)
Standard design:
▪KSB/Siemens surface-cooled IEC frame three-phase
squirrel-cage motor
▪Efficiency class IE1 (size71/80) / IE3 (from size90) to
IEC60034-30
▪Rated voltage (50Hz) 230V / 400V≤ 2.20kW
▪Rated voltage (50Hz) 400V / 690V ≥ 3.00kW
▪Rated voltage (60Hz) -/460V ≤2.20kW
▪Rated voltage (60Hz) 460V/- ≥3.00kW
▪Type of construction IMB3
▪Enclosure IP55
▪Duty cycle: continuous duty S1
▪Thermal classF with temperature sensor, 1 PTC thermistor
(size80/90) / 3 PTC thermistors (from size100)
Explosion-proof design:
▪KSB surface-cooled IEC three-phase current squirrel-cage
motor
▪Efficiency class IE2 / IE3 to IEC60034-30
▪Rated voltage (50Hz) 230V / 400V≤ 2.50kW
▪Rated voltage (50Hz) 400V / 690V≥ 3.30kW
▪Rated voltage (60Hz) -/460V ≤2.50kW
▪Rated voltage (60Hz) 460V/- ≥3.30kW
▪Type of construction IMB3
▪Enclosure IP55
▪Duty cycle: continuous duty S1
▪II3GExecIICT3Gc
▪II2GExebIICT3Gb
▪II2GExdb(eb)IIBT4Gb
▪II2GExdb(eb)IICT4Gb
Drive (variable speed version)
KSBSuPremE motor:
▪Surface-cooled KSB SuPremE motor, IEC-compatible,
magnetless synchronous reluctance motor5) (PumpDrive
required)
▪Efficiency class IE4/IE5 to IECTS60034-30-2:2016
▪Mounting points to EN50347:2001
▪Envelope dimensions to DIN VDE 42673-4:2011-07
▪Type of construction IMB3
▪Enclosure IP55
▪Duty cycle: continuous duty S1
▪Thermal class F with temperature sensor, 3 PTC thermistors
▪Shaft centreline height 71 to 225mm
▪Rated power 0.55kW to 45kW
▪Rated speed 1500rpm or 3000rpm
▪Frequency 50Hz/ 60Hz (PumpDrive input)
▪Voltage 380V to 480V (PumpDrive input)
KSB SuPremE X1:
▪With terminal box for connecting to PumpDrive2 or
PumpDriveR for mounting on walls and in control
cabinets
KSB SuPremE X2:
▪Equipped for being fitted with a motor-mounted
PumpDrive2
PumpDrive 2 / PumpDrive 2 Eco:
▪Self-cooling frequency inverter of modular design for the
continuously variable speed control of asynchronous
motors and synchronous reluctance motors by means of
analog standard signals, a field bus or the control panel
▪Identical design of frequency inverter for the mounting
types motor mounting (only for fluid temperature
≤110°C), wall mounting and cabinet mounting
▪Mains voltage 3~ 380V AC -10 % to 480V AC +10 %
▪Mains frequency 50Hz to 60Hz ± 2 %
PumpDrive R:
▪Self-cooling frequency inverter of modular design for the
continuously variable speed control of asynchronous
motors and synchronous reluctance motors, such as KSB
SupremE motors or permanent magnet synchronous
motors, by means of analog standard signals, a field bus or
the control panel
▪Identical design of frequency inverter for the mounting
types wall mounting and cabinet mounting
▪Mains voltage 3~ 380V AC -10 % to 480V AC +10 %
▪Extended mains voltage range (on request)
▪Mains frequency 50Hz to 60Hz ± 2 %
▪Extended power range with a nominal power of 110kW
(standard) or 1400kW (on request)
Shaft seal
▪KSB single mechanical seal
▪KSB double mechanical seal
▪To EN12756
Impeller type
▪Closed radial impeller with multiply curved vanes
Bearings
▪Various application-oriented bearings (ðPage10)
5Motor sizes 0.55kW / 0.75kW with 1500rpm are designed with permanent magnets.

Centrifugal Pumps with Shaft Seal
Thermal Oil Pumps/ Hot Water Pumps
6Etanorm SYT (EU / ME / NA)
1227.5/09-EN
Drive end:
▪Grease-packed deep groove ball bearing
Pump-end:
▪Carbon bearing / SiC/SiC bearing lubricated by fluid
handled

Centrifugal Pumps with Shaft Seal
Thermal Oil Pumps/ Hot Water Pumps
7
Etanorm SYT (EU / ME / NA)
1227.5/09-EN
Designation
Designation example
Position
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37
E T N Y 0 5 0 - 0 3 2 - 1 2 5 1 S G S D B 0 8 L D 2 0 0 7 5 2 B P D 2 E
See name plate and data sheet See data sheet
Designation key
Position Code Description
1-4 Pump type
ETNY Etanorm SYT
5-16 Size, e.g.
050 Nominal suction nozzle diameter [mm]
032 Nominal discharge nozzle diameter [mm]
1251 Nominal impeller diameter [mm]
17 Pump casing material
E Cast steel GP240GH+N / A216 Gr. WCB
S Nodular cast iron EN-GJS-400-15
18 Impeller material
C Stainless steel 1.4408 / A743 CF8M
G Cast iron EN-GJL-250/A48 Cl. 35B
19 Design
D DNV GL (BT3)
S Standard
X Non-standard (BT3D, BT3)
20 Casing cover
D Casing cover
21 Shaft seal type
B Dead-end arrangement
22-23 Seal code, single mechanical seal
08 AQ1V7GG NU033M0-4EYS
Seal code, double mechanical seal in tandem arrangement
25 AQ1V7GG KU033M0-4EYT
AQ1V7GG KU033M0-4EYT
24 Bearing bracket
L Version for heat transfer fluid, with leakage barrier
Y Version for heat transfer fluid
25 Scope of supply
A Pump only (Fig.0)
B Pump, baseplate
C Pump, baseplate, coupling, coupling guard
D Pump, baseplate, coupling, coupling guard, motor
E Back pull-out unit
26 Shaft unit
2 Shaft unit 25, bearing bracket LS (standard)
3 Shaft unit 35, bearing bracket LS (standard)
5 Shaft unit 55, bearing bracket LS (standard)
27-30 Motor rating PN [kW]
0075 0,75
... ...
1320 132,00
31 Number of motor poles
32 Product generation
B Etanorm SYT 2014
33-36 Design
- Fixed speed version
PD2 Variable speed version, with PumpDrive2
PD2E Variable speed version, with PumpDrive2Eco

Centrifugal Pumps with Shaft Seal
Thermal Oil Pumps/ Hot Water Pumps
8Etanorm SYT (EU / ME / NA)
1227.5/09-EN
Materials
Symbols key
Symbol Description
✘Standard
- Version not available / not feasible
Overview of available materials
Part No.
(ðPage24)
Description Material Material variant
SG SC
102 Volute casing Nodular cast iron JS1030 / 536 Gr.
60-40-18
✘ ✘
161 Casing cover Nodular cast iron JS1030 /
A536Gr.60-40-18
✘ ✘
210 Shaft Chrome steel 1.4021 + QTHRC50 ✘ ✘
230 Impeller Grey cast iron JL1040 / A48CI.35B ✘-
Stainless steel 1.4408 / A743 Gr. CF8M - ✘
310 Plain bearing Carbon KHK ✘ ✘
SiC / SiC ✘ ✘
330 Bearing bracket Nodular cast iron JS1030 /
A536Gr.60-40-18
✘ ✘
411.10/.15 Sealing elements BU9593 / HDR ✘ ✘
502.01 Casing wear ring,
suction side
Grey cast iron JL1040/ CI. ✘ ✘
502.02 Casing wear ring,
discharge side
Grey cast iron JL1040/ CI. ✘ ✘
902 Studs Steel 8.8 ✘ ✘
903 Plug Steel ✘ ✘
920 Nut 8+A2A / 8+B633 SC1 TP3 ✘ ✘
920.95 Impeller nut 8 ✘ ✘
Coating and preservation
▪Coating and preservation to KSB standard
Product benefits
▪Improved efficiency and NPSHreq by experimentally
verified hydraulic design of impellers (vanes)
▪Operating costs reduced by trimming the nominal impeller
diameter to match the specified duty point
▪Little wear, low vibration levels and excellent smooth
running characteristics thanks to good suction
performance and virtually cavitation-free operation across
a wide operating range
▪Casing sealed reliably – even in varying operating
conditions – by confined casing gasket
▪Extended selection chart with additional pump sizes for
small flow rates
▪Easy to dismantle due to back pull-out design; no need to
remove the pump casing from the piping
▪Easy to dismantle using forcing screws at the interface
between casing cover and bearing bracket
▪Optimum venting via the highly effective VenJet ® venting
chamber
▪Top reliability with double mechanical seal in tandem
arrangement
▪High resistance by anti-seize product-lubricated carbon
plain bearing or SIC/SIC bearing
Product information
Product information as per Regulation No.
1907/2006(REACH)
For information as per chemicals Regulation (EC) No. 1907/2006
(REACH), see http://www.ksb.com/reach.
Acceptance tests and warranty
Materials inspection and testing:
▪Test report 2.2 on request
Final inspection:
▪Inspection certificate 3.1 to EN10204 on request
Hydraulic test against surcharge
▪Duty point to ISO9906/2B
▪NPSH test
Other inspections/tests on request
Warranty:
▪Warranties are given within the scope of the valid terms
and conditions of sale and delivery.

Centrifugal Pumps with Shaft Seal
Thermal Oil Pumps/ Hot Water Pumps
9
Etanorm SYT (EU / ME / NA)
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Overview of product features / selection tables
Overview of variants
Other designs on request
Overview of Etanorm SYT / Etabloc SYT / Etaline SYT variants
Design 102 / Volute casing 230 / Impeller Mechanical seal
T Main applications
[°C]
Chemical industry / pharmaceutical industry Plastic processing Timber industry / paper industry / cardboard industry Soap industry / laundry agent industry Food industry Textile industry Mineral oil industry Bitumen industry / tar processing industry Metal processing industry Aluminium industry
SG08 Nodular cast iron
EN-GJS-400-15/ 536
Gr. 60-40-18
Grey cast iron EN-
GJL-250/ A 48 Cl.
35B
Mech. seal
AQ1V7GG ≥ -30 - ≤+1806) /
3507)
✘✘ ✘ ✘✘✘✘ ✘✘✘
SC08 Nodular cast iron
EN-GJS-400-15/ 536
Gr. 60-40-18
Chrome steel
1.4408/ A 743 Gr.
CF8M
Mech. seal
AQ1V7GG ≥ -30 - ≤+1806) /
3507)
✘✘ ✘ ✘✘✘✘ ✘✘✘
6High-temperature hot water
7Thermal oil

Centrifugal Pumps with Shaft Seal
Thermal Oil Pumps/ Hot Water Pumps
10 Etanorm SYT (EU / ME / NA)
1227.5/09-EN
Overview of fluids handled
KSB EasySelect, selection software for all applications
KSB EasySelect is a comprehensive selection tool for all applications. It guides users to an optimal solution for their
projects by offering a fast, easy and user-friendly way to select and configure pumps and valves. All that is required
are some project-specific criteria and a few minutes’ time. The tool systematically guides the user through KSB’s
wide range of products to the right product for the application at hand.
KSB EasySelect
Other fluids upon request.
Symbols key
Symbol Description
✘Standard
- Version not available / not feasible
Excerpt from the overview of fluids handled with associated material variants
Fluid handled Application limits8) Materials
Casing/impeller
Shaft seal
Nodular cast iron/ grey cast iron Nodular cast iron/ stainless steel Single mechanical seal AQ1V7GG Double mechanical seal AQ1V7GG / AQ1V7GG in tandem arrangement
SG SC Code 08 Code 25
High-temperature hot water9) t ≤ 180 °C ✘✘✘-
p ≤ 16 bar
Thermal oil on mineral oil basis t ≤ -30 to 350°C ✘ ✘ ✘ ✘
p ≤ 16 bar
Thermal oil on synthetic basis, vapour pressure
≤1bar at operating temperature
t ≤ -30 to 350°C ✘ ✘ ✘ ✘
p ≤ 16 bar
Thermal oil on synthetic basis, vapour pressure
≥1bar at operating temperature
t ≤ -30 to 350°C ✘ ✘ -✘
p ≤ 16 bar
Bearings
Bearings used
Overview
Version Bearing bracket Pump end Drive end
Standard plain bearing (lubricated by fluid
handled)
WS_25_LS Carbon (KHK) -
WS_35_LS Carbon (KHK) -
WS_55_LS Carbon (KHK) -
Optional plain bearing (lubricated by fluid
handled)
WS_25_LS SiC / SiC -
WS_35_LS SiC / SiC -
WS_55_LS SiC / SiC -
Rolling element bearing (grease lubrication /
grease-packed for life Klüber Asonic HQ 72-102)
WS_25_LS - DIN 625
WS_35_LS - DIN 625
WS_55_LS - DIN 625
8The inlet pressure must not fall below atmospheric pressure.
9Low-salt or fully desalinated water to VdTÜV technical instruction leaflet / AGFW technical instruction leaflet
TCN1466(VdTÜV)5/15 (AGFW), edition02.89

Centrifugal Pumps with Shaft Seal
Thermal Oil Pumps/ Hot Water Pumps
11
Etanorm SYT (EU / ME / NA)
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Overview of functions
Overview of functions
Functions / firmware PumpDrive 2 PumpDrive 2 Eco
Protective functions
Thermal motor protection ✘ ✘
Mains voltage monitoring ✘ ✘
Phase failure, motor side ✘ ✘
Short-circuit monitoring, motor side (phase to phase and phase to earth) ✘ ✘
Dynamic overload protection by speed limitation (i2t control) ✘ ✘
Resonant frequency suppression ✘ ✘
Broken wire detection (live zero) ✘ ✘
Protection against dry running and hydraulic blockage (sensorless due to learning
function)
✘ ✘
Dry running protection (external control signal) ✘ ✘
Operating point estimation and characteristic curve control ✘ ✘
Open-loop control
Open-loop control mode ✘ ✘
Closed-loop control
Closed-loop control mode via integrated PID controller ✘ ✘
Pressure control/ differential pressure control (∆pconst) ✘ ✘
Pressure control/ differential pressure control with dynamic pressure compensation
(∆pvar)
✘ ✘
Flow rate control ✘ ✘
Sensorless differential pressure control (∆p const) in a single-pump configuration ✘ ✘
Sensorless differential pressure control with dynamic pressure compensation
(∆pvar) in a single-pump configuration
✘ ✘
Sensorless flow rate control ✘ ✘
Level control ✘ ✘
Temperature control ✘ ✘
Alternative setpoint ✘-
Operation and monitoring (display)
Measured value display (pressure, head, speed, electric power, motor voltage,
motor current, torque)
✘ ✘
Fault history ✘ ✘
Operating hours counter ✘ ✘
Fault reporting via relay ✘ ✘
Frequency inverter functions
Programmable start ramps and stop ramps ✘ ✘
Field-oriented control (vector control), V/f control ✘ ✘
Configurable motor control method (asynchronous motor, KSBSuPremE) ✘ ✘
Automatic motor adaptation (AMA) ✘ ✘
Motor standstill heater ✘ ✘
Manual-0-automatic mode ✘ ✘
External OFF ✘ ✘
External minimum speed ✘ ✘
Sleep mode (stand-by mode) ✘ ✘
Energy savings meter ✘-
Pump functions
Flow rate estimation ✘ ✘
M12 module with PumpMeter bus connection ✘ ✘
M12 module for dual-pump configuration ✘ ✘
M12 module for multiple pump configuration with up to 6pumps ✘ ✘
Functional check run ✘ ✘
Deragging ✘ ✘
Integrated dual-pump configuration (1×100% with redundant pump or 2×50%
without redundant pump)
✘ ✘
Multiple pump configuration with up to 6 pumps ✘ ✘
Waste water function: start-up at maximum speed ✘-
Waste water function: rinsing function ✘-
Operation

Centrifugal Pumps with Shaft Seal
Thermal Oil Pumps/ Hot Water Pumps
12 Etanorm SYT (EU / ME / NA)
1227.5/09-EN
Functions / firmware PumpDrive 2 PumpDrive 2 Eco
Control panel ✘✘10)
Commissioning wizard ✘✘11)
Favourites list ✘-
Service interface ✘ ✘
Pressure limits and temperature limits
Test pressure limits and temperature limits
Test pressure limits and temperature limits depending on the material
Material Fluid temperature Test pressure12)
[°C] [bar]
S -30 to +350 ≤25
In-service pressure limits and temperature limits
16
15
14
13
12
11
10
0 150 200 250 300 350
P [bar]
T [°C]
50 100-30
Fig.1: Pressure/temperature correlation for flanges,
material S, to EN 1092-2 and flanges drilled to ASME125
Pressure/temperature correlation for flanges, material E, to
EN 1092-1 and flanges drilled to ASME150
10 Some functions can only be parameterised and/or displayed using the KSBServiceTool (see operating manual).
11 Only available via KSBServiceTool or app
12 The casing components are checked for leakage by means of internal pressure tests to AN1897/75-03D00 with
water.

Centrifugal Pumps with Shaft Seal
Thermal Oil Pumps/ Hot Water Pumps
13
Etanorm SYT (EU / ME / NA)
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Technical data
Etanorm SYT
Technical data
Etanorm SYT Shaft unit Impeller Speed limit
Outlet Inlet Nominal diameter max. min.
Diameter max. min.
[mm] [rpm]
040-025-160 25 6,0 45,2 169 130 3600 800
040-025-200 25 6,0 45,2 209 160 3600 800
050-032-125.1 25 6,6 52,4 139 104 3600 800
050-032-160.1 25 5,7 52,7 170 136 4400 800
050-032-200.1 25 5,6 54,0 204 170 3800 800
050-032-160 25 8,5 60,6 174 136 3600 800
050-032-200 25 7,0 62,9 209 170 3700 800
050-032-250 25 7,5 62,6 261 209 3600 800
065-040-160 25 13,0 70,0 174 128 4400 800
065-040-200 25 9,4 69,4 209 165 3700 800
065-040-250 25 8,4 74,1 260 200 3600 800
065-040-315 35 7,5 75,3 326 260 2300 800
065-050-160 25 16,9 86,9 174 128 4400 800
065-050-200 25 13,8 83,1 219 170 3600 800
065-050-250 25 10,5 84,0 260 215 3600 800
065-050-315 35 10,0 87,0 323 265 2400 800
080-065-160 25 21,0 92,0 174 132 3900 800
080-065-200 25 17,0 99,7 219 175 3600 800
080-065-250 35 15,1 101,0 260 215 3600 800
080-065-315 35 13,7 108,2 320 260 1900 800
100-080-160 25 31,6 124,0 174 138 3600 800
100-080-200 35 24,5 115,0 219 180 3600 800
100-080-250 35 19,0 115,0 269 215 3600 800
100-080-315 35 18,7 115,6 334 269 1900 800
125-100-160 35 37,6 135,0 185 162 3600 800
125-100-200 35 32,5 142,0 219 179 3600 800
125-100-250 35 27,0 145,0 269 210 3600 800
125-100-315 35 23,0 142,0 334 270 1900 800
150-125-200 35 40,7 159,0 224 182 3600 800
150-125-250 35 37,0 162,4 269 218 2000 800
150-125-315 55 30,9 162,0 334 270 1900 800
150-125-400 55 25,9 162,4 419 330 1800 800
200-150-315 55 39,7 191,5 334 264 1800 800
200-150-400 55 33,0 191,4 419 330 1800 800

Centrifugal Pumps with Shaft Seal
Thermal Oil Pumps/ Hot Water Pumps
14 Etanorm SYT (EU / ME / NA)
1227.5/09-EN
Selection charts
Etanorm SYT (fixed speed version), n = 2900 rpm
H
[m]
Q [m³/h]5 10 20 30 40 50 100 200 300 400 500 700
30 40 50 100 200 300 400 500 1000 2000 3000
US.gpm
20 30 40 50 100 200 300 400 500 1000 2000
IM.gpm
10
20
30
40
50
100
9
120
H
[m]
30
40
50
100
200
300
ft
2 3 4 5 10 20 30 40 50 100l/s
002-521-051
052-
00
1-521
0
02
-
001-
52
1
0
61-001-521
052-0
8-0
01
00
2-
0
8
-
001
061-08-001
05
2
-56-0
8
0
02-
5
6
-0
8
0
61
-56-0
8
052-05-56
002-0
5
-56
061-05-56
05
2
-04-56
0
02-
04-5
6
061-04-56
0
52-
2
3
-
0
5
0
0
2-23-05
061-23-05
1
.002
-
23-
0
5
1.
0
61-2
3
-05
1.5
21
-23-05
0
0
2
-
52-0
4
061-52
-
04
Etanorm SYT (fixed speed version), n = 1450 rpm
H
[m]
Q [m³/h]3 4 510 20 30 40 50 100 200 300 400 5002.5 700
20 30 40 50 100 200 300 400 500 1000 2000 3000
US.gpm
10 20 30 40 50 100 200 300 400 500 1000 2000
IM.gpm
2
3
4
5
10
20
30
40
50
70
10
20
30
40
50
100
200
ft
1 2 3 4 5 10 20 30 40 50 100 l/s
004-051-002
513-0
5
1-0
0
2
004
-
521-05
1
51
3-52
1-
051
05
2-5
21
-051
002-521-051
513
-
001-5
2
1
052-
00
1-
5
2
1
00
2-00
1
-
5
2
1
061-001-521
5
1
3-
0
8-001
052-
0
8-001
00
2
-08
-
0
01
061
-0
8-00
1
5
13-
56-
08
0
5
2-56-
0
8
0
02-
56-
08
061-56-0
8
5
13-0
5
-
5
6
052-05-56
002-05
-
56
0
61-0
5
-56
51
3
-04
-5
6
0
52
-
0
4
-
5
6
002
-
04
-
56
0
6
1
-
04-5
6
05
2-
2
3
-
05
002-23-05
06
1-23
-
0
5
1
.0
02-
23-0
5
1.061-23-05
1.
5
21-2
3
-05
00
2
-
52
-04
061-
5
2
-
04

Centrifugal Pumps with Shaft Seal
Thermal Oil Pumps/ Hot Water Pumps
15
Etanorm SYT (EU / ME / NA)
1227.5/09-EN
Etanorm SYT (fixed speed version), n = 960 rpm
H
[m]
Q [m³/h]
23 4 5 10 20 30 40 50 100 200 300 4001.6
10 20 30 40 50 100 200 300 400 500 1000
US.gpm
10 20 30 40 50 100 200 300 400 500 1000
IM.gpm
1
2
3
4
5
10
20
30
H
[m]
4
5
10
20
30
40
50
ft
0.5 1 2 3 4510 20 30 40 50 100l/s
004-051-0
0
2
5
1
3
-05
1
-002
00
4-52
1-
051
5
13
-52
1
-
05
1
052-5
2
1-051
0
02-5
21-0
51
513-0
0
1-521
0
52-001-521
002-001-521
061-0
0
1-521
513-08-
0
01
0
5
2
-
0
8-
0
0
1
00
2
-08-001
061-08-001
513-56-08
0
5
2-
5
6-
08
002-5
6
-08
061-56-08
5
1
3
-
05
-
5
6
052
-
0
5-5
6
002-05-5
6
061-0
5
-56
5
1
3
-
0
4-5
6
0
52-
04
-5
6
00
2
-04-
5
6
0
61-
04
-
56
052-
2
3-0
5
50-32-200
50-32-160
1
.0
02-
23-0
5
1.061-23
-
05
1.521-2
3
-05
00
2
-52-
0
4
0
61-
52
-
0
4
Etanorm SYT (fixed speed version), n = 3500 rpm
KE1227.4062 / 1
H
[m]
Q [m³/h]
510 20 30 40 50 100 200 300 400 500 800
30 40 50 100 200 300 400 500 1000 2000 3000
[US.gpm]
20 30 40 50 100 200 300 400 500 1000 2000
[IM.gpm]
10
20
30
50
100
120
H
[m]
40
50
100
200
300
[ft]
2 3 4 5 10 20 30 40 50 100 200[l/s]
002
-5
21
-
05
1
0
02-0
0
1
-
521
061-
0
01-521
00
2-08-001
061-08-001
002
-
5
6
-08
061-56-08
0
0
2-05
-
56
0
61-
0
5
-5
6
00
2
-
0
4
-
5
6
0
61-
04-
56
0
0
2
-
2
3
-
05
06
1-
2
3-0
5
1.
00
2
-2
3-
05
1.06
1
-23
-0
5
1.5
2
1-23-05
00
2
-
5
2
-
04
061-52-04

Centrifugal Pumps with Shaft Seal
Thermal Oil Pumps/ Hot Water Pumps
16 Etanorm SYT (EU / ME / NA)
1227.5/09-EN
Etanorm SYT (fixed speed version), n = 1750 rpm
KE1227.4064 / 1
H
[m]
Q [m³/h]
34 5 10 20 30 40 50 100 200 300 400 500 800
20 30 40 50 100 200 300 400 500 1000 2000 3000
[US.gpm]
20 30 40 50 100 200 300 400 500 1000 2000
[IM.gpm]
3
4
5
10
20
30
40
50
100
H
10
20
30
40
50
100
200
300
[ft]
1234 5 10 20 30 40 50 100 200[l/s]
0
04
-0
5
1
-00
2
513-0
5
1-002
004
-
5
2
1-051
5
1
3
-
52
1-05
1
05
2
-
5
2
1-
05
1
00
2-
521-0
51
513
-
001-5
2
1
052-001-521
0
0
2-001
-5
21
061-001-521
513
-
0
8-
001
05
2
-
08-0
01
0
0
2-
0
8
-
001
0
61
-
0
8-0
0
1
513
-
56-08
0
5
2
-
5
6-
0
8
002
-
56-08
061-56-08
5
13-
05
-5
6
0
52
-
0
5-
5
6
002
-0
5-5
6
0
61-0
5
-
5
6
65-40-315
0
5
2
-
0
4
-56
0
0
2-0
4
-56
0
6
1
-04-
56
0
52
-
2
3
-05
50-32-200
0
61-
2
3
-05
1
.
002-23-
0
5
1.06
1-
23-05
1
.
521-
2
3-05
002-52-04
06
1
-
52-0
4
Etanorm SYT (fixed speed version), n = 1160 rpm
KE1227.4066 / 1
H
[m]
Q [m³/h]
23 4 5 10 20 30 40 50 100 200 300 400 500
10 20 30 40 50 100 200 300 400 500 1000 2000
[US.gpm]
10 20 30 40 50 100 200 300 400 500 1000
[IM.gpm]
1
2
3
4
5
10
20
30
40
50
4
5
10
20
30
40
50
100
[ft]
1 2 345 10 20 30 40 50 100[l/s]
0
0
4-
0
5
1-
002
5
1
3-051
-
002
004-
5
21-
0
5
1
5
13
-
5
21
-0
5
1
05
2-52
1-0
51
002-
5
21-05
1
513-
0
01-52
1
052
-
001-
521
002-
0
01-521
061-00
1
-521
51
3-08
-
0
01
052-
08
-
0
01
002-08-001
061-08-001
5
13-
56
-
08
0
52-
56-0
8
002-56-08
061-5
6
-0
8
51
3
-0
5
-5
6
0
5
2-
05
-
5
6
0
0
2-05
-
56
0
61-05-
5
6
5
1
3
-0
4
-5
6
05
2
-
0
4
-
56
0
02
-
04-5
6
0
6
1-0
4
-56
0
52
-2
3
-
05
50-32-200
06
1
-23-
05
1
.
00
2
-23
-0
5
1.061
-
23-0
5
1.521
-
23-0
5
002-
5
2-04
061-52
-
04

Centrifugal Pumps with Shaft Seal
Thermal Oil Pumps/ Hot Water Pumps
17
Etanorm SYT (EU / ME / NA)
1227.5/09-EN
Dimensions and connections
Pump (Fig.0 bare-shaft pump)
DN2
w
s1
DN1
a
i1
f
v
g2
x
l
a1p
g1
h1h2
d
u
t
n1
n2
m2
m1
s2
m3
i2
n4
n5
b
Fig.2: Dimensions of EtanormSYT pump (Fig. 0)

Centrifugal Pumps with Shaft Seal
Thermal Oil Pumps/ Hot Water Pumps
18 Etanorm SYT (EU / ME / NA)
1227.5/09-EN
Dimensions of EtanormSYT pump (Fig. 0)
EtanormSYT Bearing bracket DN1
13
)
DN2
13
)
a13) a1b13) d13) f13) g1g2h1
13) h2 13) i1i2l13) m1 13) m2m3 13) n1 13) n2 13) n4n5p s1 13) s2 13) t u v w13) x13)
[mm]
040-025-160 WS_25_LS 40 25 80 118 50 24 360 15 4 132 160 35 23 50 100 70 48 240 190 110 160 118 14 14 27 8 100 260 100
040-025-200 WS_25_LS 40 25 80 142 50 24 360 15 4 160 180 35 23 50 100 70 48 240 190 110 160 142 14 14 27 8 100 260 100
050-032-125.1 WS_25_LS 50 32 80 116 50 24 360 15 4 112 140 35 23 50 100 70 48 190 140 110 160 116 14 14 27 8 100 260 100
050-032-160.1 WS_25_LS 50 32 80 116 50 24 360 15 4 132 160 35 23 50 100 70 48 240 190 110 160 121 14 14 27 8 100 260 100
050-032-200.1 WS_25_LS 50 32 80 142 50 24 360 18 4 160 180 35 23 50 100 70 48 240 190 110 160 142 14 14 27 8 100 260 100
050-032-160 WS_25_LS 50 32 80 118 50 24 360 15 4 132 160 35 23 50 100 70 48 240 190 110 160 128 14 14 27 8 100 260 100
050-032-200 WS_25_LS 50 32 80 142 50 24 360 18 4 160 180 35 23 50 100 70 48 240 190 110 160 143 14 14 27 8 100 260 100
050-032-250 WS_25_LS 50 32 100 169 65 24 360 18 6 180 225 47,5 25 50 125 95 48 320 250 110 160 178 14 14 27 8 100 260 100
065-040-160 WS_25_LS 65 40 80 119 50 24 360 15 4 132 160 35 23 50 100 70 48 240 190 110 160 134 14 14 27 8 100 260 100
065-040-200 WS_25_LS 65 40 100 142 50 24 360 18 4 160 180 35 23 50 100 70 48 265 212 110 160 155 14 14 27 8 100 260 100
065-040-250 WS_25_LS 65 40 100 169 65 24 360 18 6 180 225 47,5 25 50 125 95 48 320 250 110 160 179 14 14 27 8 100 260 100
065-040-315 WS_35_LS 65 40 125 207 65 32 470 18 6 225 250 47,5 24 80 125 95 48 345 280 110 160 207 14 14 35 10 130 340 100
065-050-160 WS_25_LS 65 50 100 128 50 24 360 18 4 160 180 35 23 50 100 70 48 265 212 110 160 149 14 14 27 8 100 260 100
065-050-200 WS_25_LS 65 50 100 144 50 24 360 18 4 160 200 35 23 50 100 70 48 265 212 110 160 163 14 14 27 8 100 260 100
065-050-250 WS_25_LS 65 50 100 170 65 24 360 18 6 180 225 47,5 25 50 125 95 48 320 250 110 160 186 14 14 27 8 100 260 100
065-050-315 WS_35_LS 65 50 125 207 65 32 470 18 6 225 280 47,5 24 80 125 95 48 345 280 110 160 215 14 14 35 10 130 340 100
080-065-160 WS_25_LS 80 65 100 132 65 24 360 18 4 160 200 47,5 23 50 125 95 48 280 212 110 160 160 14 14 27 8 100 260 100
080-065-200 WS_25_LS 80 65 100 155 65 24 360 18 6 180 225 47,5 25 50 125 95 48 320 250 110 160 178 14 14 27 8 100 260 140
080-065-250 WS_35_LS 80 65 100 179 80 32 470 20 6 200 250 60 24 80 160 120 48 360 280 110 160 199 19 14 35 10 130 340 140
080-065-315 WS_35_LS 80 65 125 209 80 32 470 20 6 225 280 60 24 80 160 120 48 400 315 110 160 229 19 14 35 10 130 340 140
100-080-160 WS_25_LS 100 80 125 138 65 24 360 18 6 180 225 47,5 25 50 125 95 48 320 250 110 160 174 14 14 27 8 100 260 140
100-080-200 WS_35_LS 100 80 125 159 65 32 470 18 4 180 250 47,5 22 80 125 95 48 345 280 110 160 188 14 14 35 10 130 340 140
100-080-250 WS_35_LS 100 80 125 183 80 32 470 18 6 200 280 60 24 80 160 120 48 400 315 110 160 209 19 14 35 10 130 340 140
100-080-315 WS_35_LS 100 80 125 218 80 32 470 20 6 250 315 60 24 80 160 120 48 400 315 110 160 242 19 14 35 10 130 340 140
125-100-160 WS_35_LS 125 100 125 178 80 32 470 18 6 200 280 60 24 80 160 120 48 360 280 110 160 225 19 14 35 10 130 340 140
125-100-200 WS_35_LS 125 100 125 173 80 32 470 18 6 200 280 60 24 80 160 120 48 360 280 110 160 212 19 14 35 10 130 340 140
125-100-250 WS_35_LS 125 100 140 188 80 32 470 18 6 225 280 60 24 80 160 120 48 400 315 110 160 219 19 14 35 10 130 340 140
125-100-315 WS_35_LS 125 100 140 225 80 32 470 18 6 250 315 60 24 80 160 120 48 400 315 110 160 255 19 14 35 10 130 340 140
150-125-200 WS_35_LS 150 125 140 189 80 32 470 20 6 250 315 60 24 80 160 120 48 400 315 110 160 242 19 14 35 10 130 340 140
150-125-250 WS_35_LS 150 125 140 226 80 32 470 20 6 250 355 60 24 80 160 120 48 400 315 110 160 275 19 14 35 10 130 340 140
150-125-315 WS_55_LS 150 125 140 243 100 42 530 20 6 280 355 75 25 110 200 150 48 500 400 110 160 280 24 14 45 12 160 370 140
150-125-400 WS_55_LS 150 125 140 277 100 42 530 20 6 315 400 75 25 110 200 150 48 500 400 110 160 309 24 14 45 12 160 370 140
200-150-315 WS_55_LS 200 150 160 255 100 42 530 20 6 280 400 75 25 110 200 150 48 550 450 110 160 304 24 14 45 12 160 370 140
200-150-400 WS_55_LS 200 150 160 289 100 42 530 20 6 315 450 75 25 110 200 150 48 550 450 110 160 331 24 14 45 12 160 370 140
13 Dimensions to EN 733

Centrifugal Pumps with Shaft Seal
Thermal Oil Pumps/ Hot Water Pumps
19
Etanorm SYT (EU / ME / NA)
1227.5/09-EN
PumpDrive 2
a
b
c
d
ef
F
Fig.3: PumpDrive 2 dimensions
Dimensions and weights
Housing type
PNMotor-mounted model Wall-mounted/
cabinet-mounted model14)
Fastening screws/bolts [kg]15)
a b c d e a b c d f F
[kW] [mm] -
A 0,37 260 190 166 140 141 343 190 166 140 333 M4×10 5
A 0,55 260 190 166 140 141 343 190 166 140 333 M4×10 5
A 0,75 260 190 166 140 141 343 190 166 140 333 M4×10 5
A 1,10 260 190 166 140 141 343 190 166 140 333 M4×10 5
A 1,50 260 190 166 140 141 343 190 166 140 333 M4×10 5
B 2,20 290 211 166 155 121 328 211 166 155 318 M4×10 6,5
B 3,00 290 211 166 155 121 328 211 166 155 318 M4×10 6,5
B 4,00 290 211 166 155 121 328 211 166 155 318 M4×10 6,5
C 5,50 330 280 210 219 205 401 280 210 219 387 M6×12 12,6
C 7,50 330 280 210 219 205 401 280 210 219 387 M6×12 12,6
C 11,00 330 280 210 219 205 401 280 210 219 387 M6×12 12,6
D 15,00 460 350 290 280 309 582 350 290 280 565 M8×14 27,6
D 18,50 460 350 290 280 309 582 350 290 280 565 M8×14 36
D 22,00 460 350 290 280 309 582 350 290 280 565 M8×14 36
D 30,00 460 350 290 280 309 582 350 290 280 565 M8×14 36
E 37,00 700 455 340 375 475 819 455 340 375 800 M8×14 57,6
E 45,00 700 455 340 375 475 819 455 340 375 800 M8×14 60
E 55,00 700 455 340 375 475 819 455 340 375 800 M8×14 60
14 The dimensions provided refer to the frequency inverter including the wall-mounting brackets.
15 Without motor adapter

Centrifugal Pumps with Shaft Seal
Thermal Oil Pumps/ Hot Water Pumps
20 Etanorm SYT (EU / ME / NA)
1227.5/09-EN
Auxiliary connections for double mechanical seal
~
Fig.4: Connections for double mechanical seal
Overview
Connection Description
6D.1 Fluid priming and venting
8B Leakage drain
24A Quench fluid outlet
24E Quench fluid inlet
Auxiliary connections for double mechanical seal and
monitoring equipment
~
Fig.5: Connections for double mechanical seal and
monitoring equipment
Overview
Connection Description
4M Temperature measurement
6D.1 Fluid priming and venting
8B Leakage drain
24A Quench liquid outlet
24E Quench liquid inlet
26M Shock pulse measurement
Auxiliary connections for single mechanical seal and
monitoring equipment
Fig.6: Connections for single mechanical seal and
monitoring equipment
Overview
Connection Description
4M Temperature measurement
6D.1 Fluid priming and venting
8B Leakage drain
26M Shock pulse measurement