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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