Etanorm SYT Dry-installed pump

Dry-installed pump Etanorm SYT

Horizontal volute casing pump in back pull-out design, single-stage, with ratings and dimensions to EN 733, radially split volute casing with integrally cast pump feet, replaceable casing wear rings, closed radial impeller with multiply curved vanes, single mechanical seal to EN 12756, double mechanical seal to EN 12756, drive-end bearings: rolling element bearings, pump-end bearings: plain bearings, with magnetless KSB SuPremE motor (exception: motor sizes 0.55 kW / 0.75 kW with 1500 rpm are designed with permanent magnets) of efficiency class IE4/IE5 and PumpDrive variable speed system; ATEX-compliant version available.
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Main Applications

  • Heat transfer systems
  • Hot water circulation

Technical Data

Max. flow rate
754 m3/h
Max. head
102 m
Max. allowed working pressure
16 bar
Maximum allowable fluid temperature
350 °C

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Benefits

  • Designed to deliver reliable operation with mineral and synthetic thermal oils up to 350 °C
  • Maximum operating reliability ensured by KSB single mechanical seal and KSB double multi-spring mechanical seals in tandem arrangement as well as quench systems tailored to any application
  • Safety barriers: Optimised contour ensures reliable removal of leakage at the mechanical seal; additional shaft seal ring, durable grease-packed bearings, confined sealing elements and effective heat barrier

Technical Data

Function
Pump
Connection type
Flange
Drive concept
With electric actuator
Max. flow rate
754 m3/h
Min. flow rate
1.5 m3/h
Max. head
102 m
Min. head
2 m
Mains frequency
50 Hz,
60 Hz
Mains voltage
400 V,
460 V
Casing material
EN-GJS-400-15/A536 GR 60-40-18
Nominal pressure
PN 16
Max. allowed working pressure
16 bar
Suction behaviour
Non-self-priming
Maximum allowable fluid temperature
350 °C
Minimum allowable fluid temperature
-30 °C

Sectional Drawings

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