Main applications

  • Chemical industry
  • Cooling water and condensate
  • Energy
  • Flood / stormwater holding tanks
  • Heat transfer, Cooling circuits
  • Industrial waste water
  • Industry engineering
  • Municipal waste water
  • Power Stations < 100 MW
  • Power Stations > 100 MW
  • Process
  • Special processes
  • Surface drainage
  • Waste water
  • Waste water transport

Design type

Long-coupled design

Technical data

Q max 21600.0 m³/h
H max 50.0 m


Long-coupled, single-stage volute casing pump in back pull-out design.


Drainage, irrigation and water supply systems, handling of condensate, cooling water, service water, etc.

Further technical information about SPY

Overview of technical data

Q (50Hz) 500.0 – 21600.0 (m³/h)
H (50Hz) 5.0 – 50.0 (m)
Type of bearing Ball bearings
Casing partition Radially split
Drive frequency 50 Hz /60 Hz
Type of drive Electric motor
Drive voltage Low voltage, high voltage
No. of impeller entries Single entry
Type of installation Long-coupled
Type of coupling Gear, Direct
Type of lubrication Grease / Oil lubrication
Max. permissible fluid temperature 105 (°C)
Nozzle position End suction
Maximum operating pressure PN 10
Pull-out design Yes
Pump set location Dry installed
Suction characteristics Non-priming
Type of casing Volute casing
Type of impeller Mixed flow impeller, Closed, Multi-vane impeller
Type of connection Flange
eClass assignment 36410100, 36410000, 36410101
Installation position Horizontal or vertical
Shaft seal type Gland packing, Mechanical seal
Main applications Industry and process engineering, Energy, Water
Casing material Cast iron, Cast stainless steel, Cast duplex steel, Ni-Resist
Maximum discharge-side pressure 10 (bar)
Maximum drive rating 1200 (kW)
Type of installation Stationary
Maximum speed of rotation 1480 (1/min)