Description
Sulzer Centrifugal Progessing cavity pumps PC dosing pump -Sludge lubrication: low flow and high-capacity pumps
Key Technical Specifications:
| Capacities | 5 to 1,250 l/h / 0.02 to 5.50 US gpm |
| Pressures | Up to 72 bar / 1,044 psi |
| Temperatures | Up to 120ºC / 248ºF (St. Steel version) |
Why Choose the Sulzer PC Dosing Pump?
Designed for low-flow, constant-capacity dosing , especially in sludge dewatering and thickening operations.
Offers a gentle , volumetric action that minimizes shear and protects sensitive fluids or flocculants.
Shares interchangeable components with Sulzer’s PC transfer pump range , simplifying spare-part logistics.
The reinforced coupling rod design allows pressures up to 72 bar , enabling high-pressure dosing tasks.
Key Characteristics & Benefits
Suitable for precise injection of lubrication layers, conditioning agents, or flocculants in sludge feed lines.
Wetted components are typically stainless steel , with HDPE suction chamber and PVDF seal housing for chemical resistance.
Flexible drive options: direct-coupled motors, mechanical variable-speed drives, or frequency-inverter controls.
Small-footprint , compact installation allows use in confined spaces with vertical or horizontal mounting.
Designed for continuous operation in moderate temperatures and pressures , maintaining stable flow even under varying load or viscosity.
