MABRE WPV-B OH3 Pump
Brands
MABREIndustry Standard
ASME B73.1 & B73.2The WPV-B is a flexibly coupled pump incorporating a heavy-duty steel bearing housing to carry the loads generated by the impeller, thereby eliminating additional loads on the motor bearings and allowing the use of standard design motors. Duplex 40°, back-to-back, angular contact thrust bearings, and a cylindrical roller radial bearing provide a basic L10 rating of 25,000 hours continuous operation at rated conditions. The housing is sealed with labyrinth bearing isolators and is supplied for grease or oil mist lubrication.
| 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 |
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| Casing Mount | In-line with piping |
| Cover | Through bolted cover with metal-to-metal contact for increased robustness and safety |
| Flange Loading |
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| Impeller |
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| Shaft | Solid, one-piece sleeveless design for increased shaft stiffness (L3/D4) and reduced shaft deflection and vibration. |
| Wear Rings |
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| Bearings/Bearing Housing |
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| Bearing Lubrication | Grease or oil mist |
| Mechanical Seal | ASME or API 682 compliant cartridge single and dual seals |
| Seal Flush Plan | Any ASME or API 682 seal flush plan |
| Coupling | Any flexible coupling |
| Coupling Guard | Removable, non-sparking |
| MABRE Pump Brochure | Download |