MABRE WPV-R OH4 Pump

Brands
MABRE
Industry Standard
ASME B73.1 & B73.2

The WPV-R is a rigid coupled pump for use with LP-base motors. The coupling is rigid design used to transfer thrust loads generated by the pump to the motor. The WPV-R allows for replacement of the impeller bearing and mechanical seal without removing the motor.

Flow Rate <6,000 USGPM
Materials Full Carbon Steel construction, or Duplex SS construction are available as standard options. Alternate metallurgy such as 12% Chrome (410 SS), 316 SS, and other materials are available upon request.
Casing
  • Standard 300# RF suction and discharge nozzles
  • Standard 740 PSI MAWP
Casing Mount In-line with piping
Cover Through bolted cover with metal-to-metal contact for increased robustness and safety
Flange Loading
  • 1X API nozzle loads as a standard
  • Upgrade to 2X API nozzle loads available upon request
Impeller
  • Fully enclosed for wider operating range, better efficiency, better NPSH, and less ongoing maintenance
  • Static and dynamically balanced to ISO G1.0 (4W/n)
Shaft Solid, one-piece sleeveless design for increased shaft stiffness (L3/D4) and reduced shaft deflection and vibration.
Wear Rings
  • Replaceable casing and cover wear rings
  • Integral impeller wear rings
Bearings/Bearing Housing
  • Cartridge mounted carbon hydrodynamic impeller bearing
Bearing Lubrication Product lubricated
Mechanical Seal ASME or API 682 compliant cartridge single and dual seals
Seal Flush Plan Any ASME or API 682 seal flush plan
Coupling Two-piece, stainless steel rigid coupling
Coupling Guard Removable, non-sparking
MABRE Pump Brochure Download