Flowserve® HPX OH2 type API Process Pump

The Flowserve HPX API process pump is a proven workhorse in oil and gas and hydrocarbon processing for a broad range of applications. Compliant with API 610 (OH2) and API 682, it combines optimized bearing lubrication and heat dissipation to improve reliability, safety, extend service life and lower total cost of ownership.

Configurations:

HPX-MP - Medium-pressure design Incorporating a special bearing arrangement with tapered thrust roller bearings, this design supports suction pressures up to 35 bar (500 psi) and maximum working pressures in accordance with API limits.

HPX-H - High-pressure design Engineered for discharge pressures to 150 bar (2,175 psi), this pump features a heavy-duty casing capable of handling suction pressures to 75 bar (1,088 psi) and a high axial thrust rotor with anti-friction roller bearings that are reliable for 25,000 hours of operation.

HPX-HX - Triplex design Designed for high speed and high pressure, this design incorporates three angular contact ball bearings at the drive end to ensure proper handling of axial loads.

HPXM - Low-flow, high-head design With a multiple radial blade impeller and a custom-machined casing or volute insert, this design provides best efficiency point (BEP) hydraulic fits. Custom-tuned hydraulics deliver a stable, rising performance curve to minimum continuous flow. It is often specified for viscous process fluids.

HPX-V - OH3 vertical in-line design A compact API 610 (OH3) construction makes it ideal for high-pressure, high-temperature applications allowing you to save space without giving up performance.

HPX-SL - Slurry design Equipped with a semi-open impeller suitable for handling slurries and long chain hydrocarbons that tend to polymerize, and clog closed impellers.

HPX-TOP - Top-top nozzle design Featuring a special casing design with top suction and top discharge nozzles, the top-top nozzle arrangement simplifies piping layout and generally reduces the installation footprint.

HPX-MAG - Magnetic drive design Fully compliant with API 685, this sealless pump provides outstanding leakage protection and can handle the high pressures, temperatures and aggressive/toxic media often found in the process industries.