Side channel pumps

Ideal for delivering, filling and draining under difficult physical conditions – self-priming and suitable for the delivery of gas shares

Hmax 35 – 400 m (50Hz)
Qmax 2 – 35 m³/h (50Hz)

Side channel pumps (also known as turbine pumps) are hydraulic continuous-flow machines and a sub-type of centrifugal pump.
They are classed as hydrodynamic pumps.
For decades now, Speck has been developing and manufacturing side channel pumps and completely revised the modular system of the SK and ASK model series in 2015.

With a cutting-edge testing area for tests up to 750 m³/h and 400 m, Speck boasts an outstanding framework for research, development and series testing.

• Modular system with 6 model series
• Horizontal, multi-stage modular pumps with a base plate or bracket, with external roller bearings or internal sleeve bearings
• Single- and double-acting mechanical seals upon request, depending on the medium
• Wide spectrum of magnetic couplings for optimum configuration at the operating point
• Optional separating cans made from ceramic to avoid eddy current losses
• ASK/ASK-MK combi-pump with additional NPSH inducer stage (radial wheel)
• Bronze and spheroidal graphite cast iron designs
• The small side channel pump GY with mechanical seal props up the lower end of the delivery spectrum.
• PN 40
• Tmax
  Hot water up to 180 °C
  Heat transfer oils from -100 °C to 350 °C
  Further media upon request
• ATEX II 2GD IIC cb TX