Pumps (Positive Displacement)
What is a positive displacement pump?
Positive displacement pumps consists of a chamber containing cams, gears, plungers, screws, vanes or similar elements actuated by relative rotation of the drive shaft to the casing. This characterized by their close-running clearances. Positive displacement pumps deliver a constant volume of liquid for each cycle against varying discharge pressure or head. They more or less have a constant flow regardless of the system pressure or head. In general they give more pressure than centrifugal pumps.
What type of positive displacement pumps does TSS Rotterdam supply?
Our scope of supply consists of a wide range of positive displacement pumps with a broad performance coverage for industrial and marine applications. To cover both low, high and non viscosity fluids we offer the following types of positive displacement pumps:
- Single screw
- Twin screw
- Triple screw
For which applications does TSS Rotterdamsupply displacement pumps?
The variety of applications requires various designs and materials to ensure the best solutions for the individual applications such as:
- Dirty oil
- HFO transfer and supply
- LO transfer
- MDO transfer and supply
For more information, download the positive displacement pump brochure (pdf).