Projects / Pumps / Single-stage pumps


1) Single-stage centrifugal pump (hd)
2) Single-stage centrifugal pump - double suction (hd)
3) Single-stage centrifugal pump - double suction (hd, rf, cav)
4) Single-stage centrifugal pump - type OH2 (rf, af)



1)
Machine type:
Single-stage centrifugal pump with spiral casing.

Application:
Circulation pump in heating systems.

Project extent:
Hydraulic design of impeller and casing.

Main goals:
Achieve a steadily rising power characteristic P = f(Q) in the whole operating range.
Minimize hydraulic and volumetric losses in the pump.

Gallery

3-D impeller geometry 3-D casing geometry Flow conditions in the pump Velocity vectors in the impeller and spiral casing Energy characteristics: steadily rising power P = f(Q) in the whole operating range