Fully compliant with API 610, latest edition design criteria, the HPX pump is of horizontal, end suction – top discharge, overhung, centerline mounted configuration. The Flowserve HPX pump is the workhorse of the hydrocarbon processing industry due to its unequaled versatility, reliability and safety. The most stringent emissions containment is achieved as the API 682 seal chamber accom-modates all combinations of seal models and styles including advanced gas barrier seal technology.
The HPX pump is the industry leader for these reasons:
Robust construction to meet or exceed API 610, latest edition criteria
Widest hydraulic coverage available
Back pull-out design
Wide range of materials and configurations
Petroleum refining, pro-duction and distribution
Petrochemical and heavy duty chemical processing
Gas industry services
Boiler circulation and other high temperature services
Water and general industrial
Complementary Pump Designs
HPX pumps may be used with other Flowserve models of API design. These include:
Single and two stage, between bearing pumps
Multistage between bearing pumps
Vertical, double casing pumps
HPX API 610 Hydrocarbon Processing Pump
The Flowserve HPX pump meets or exoeeds the rigorous require-ments of API 610, latest edition. Engineered and built for reliable, safe performance, it also provides opt re emissions containment. Further, the HPX represents Me most comprehensive range of hydraulic coverage available to the industry, thereby permiffing precise seleCtiOn for best operating efficiency.
Raised Face Flanges are to ASME B16.5 criteria for Class 300 or 600. Surface finish meets API 610 standard. ISO and JIS flanges are available.
Pump Casing And Cover feature metal to metal fit with fully cenfined, controlled compression gasket to ensure proper sealing and alignment.
Guide Vane in suction nozzle preserves availabI e NPSSIA while reducing vortexing and assuring unifoon flow to pump inlet.
Renewable Wear Rings for both Me casing and impeller reduce replacement parts cost.
API 682 Seal Chamber accommodates a wide variety of seal configurations including dual pressurized and unpressurized cartridge types for the most severe services A full complement of API 610 seal flush piping plans is available.
Cartridge Seal Mounting assures fan of maintenance and Precise seal face setting for maximum seal life
Back pull-out of rotating assembly simplifies maintenance as neither the motor nor piping connections are disturbed.
Dynamically Balanced Impeller limits vibration and assures smooth operation, over wide flow range.
Rugged Shell design is well within API 610 shaft deflection and run-out criteria.
Shell Sleeve and gland plate are ConStructed of stainless steel for optimum life.
Bearing Housing is made of heavy duty carbon steel.