The SCPP pumps have large inlet and outlet ports, to help reduce pressure losses as products enter the pump. This design, combined with circumferential piston pump technology delivers reduced net positive suction head required (NPSHr). The result is considerably reduced risk of cavitation and subsequent pump damage.
Tight clearances between rotor and rotorcase decrease slip when pumping low viscosity liquids at higher discharge pressures. This improves volumetric efficiency on low viscosity liquids and helps reduce flow rate variance under variable backpressures.
The SCPP pump comes standard with twin-wing rotors in a non-galling alloy material, which are applicable for most pumping applications. If the fluid to be pumped contains large solids, the option of a single-wing rotor is available.