CHIOR PCP – Progressive Cavity Pump by SAVECO

The pump delivers a constant, almost pulsation-free flow, making it ideal for agricultural applications, particularly biogas plants requiring stable feed to solid–liquid separators, thermal treatment systems or downstream process lines.

How it works

A helicoid steel rotor rotates inside an NBR stator, forming a series of cavities containing the pumped fluid.
As the rotor turns, these cavities move progressively along the pump, creating a continuous and steady flow.
The CHIOR PCP is self-priming up to 9 metres (with clean water) and features dry-running protection, thanks to a drain hole integrated into the stator.

Why choose CHIOR PCP

• Energy efficiency: low-consumption IE3 motor combined with a parallel-shaft gear reducer with integrated support for both radial and axial loads.
• Long-term reliability: double mechanical cartridge seal (oil-lubricated) for extended durability; universal cardan joint with reinforced sleeve, easily replaceable through four maintenance openings.
• Solids handling: rotor with integrated cutting blades for pre-chopping and optimised flow; reduces turbulence and minimises clogging risks.
• Compact design and easy maintenance: space-saving body, multiple drain points and wash connections ensure quick and safe servicing.

Key data

• Standard operating pressure: 3 bar (at 204 rpm)
• Maximum slurry temperature: 55 °C | pH range: 6–9
• Maximum solid size: 12–24 mm
• Flow rates at 204 rpm (water at 20 °C): 9 / 20 / 30 / 40 / 55 / 80 m³/h
  (models PCP 022 → 150)

Where CHIOR PCP performs best

Cattle sheds, biogas digesters, digestate tanks and wastewater treatment plants – wherever viscosity increases or fibres and solids are present.

For technical data sheets, custom configurations or to contact us, visit www.saveco-water.com