API 676 sets the standard for rotary positive displacement pumps in critical industries such as Chemical, Pulp & Paper, Power & Electricity, and Oil & Gas. These pumps are built for high reliability and safety, and specialize in high-pressure and high-viscosity applications.
Unlike centrifugal pumps, rotary PD pumps can handle high-viscosity fluids without impact to mechanical efficiency or differential pressure.
Rotary PD pump technology is better suited for higher flowrates than reciprocating PD pumps and can achieve high-pressures with a smaller footprint than multistage centrifugal pumps. The smaller footprints reduce installation costs and can provide viable options when plot space is limited.
Some liquids, such as polymers or paint can have their properties change, or be damaged by shearing when being pumped. Rotary PD pumps often operate with lower internal velocities, providing gentle conveyance of shear sensitive fluids
Rotary PD pumps minimize pulsation and vibration issues which can be found in reciprocating positive displacement systems, enhancing system reliability and longevity.
We’ll help you navigate the options to find the best fit for performance, reliability, and budget.
We’ll help you navigate the options to find the best fit for performance, reliability, and budget.
