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National Oilwell Varco / Wheatley-Gaso Pumps

National Oilwell Varco / Wheatley-Gaso
National Oilwell Varco and Wheatley-Gaso are now a single company, providing high quality fluid handling solutions across various process industries.
Their field-proven reciprocating positive displacement plunger and piston pumps are available in Simplex, Duplex, Triplex and Quintuplex designs. Each power frame and fluid end is rugged enough to withstand the toughest conditions, with a wide range of construction materials available to meet the most demanding applications.
NOV / Wheatley-Gaso pumps are now available with spherical valve technology. A patented, highly engineered valve design with spherical valve body and valve seat surfaces that utilize the positive characteristics of a traditional ball valve, this design provides more contact area without all the weight usually associated with a ball valve.
This unique valve configuration can:
  • Produce more flow through area
  • Eliminate obstructed flow
  • Reduce NPSH requirement
  • Eliminate cavitation
  • Produce high volumetric efficiency
  • Extend mean time between failures
  • Reduce maintenance and operating costs
Available in standard duty -- for general and corrosive applications including crude oil, water re-injection and condensate service -- and severe duty -- abrasion resistant for handling low concentrate slurry and solids-laden liquids -- NOV / Wheatley-Gaso valves are fully compliant with NACE MR0175 requirements.
Typical Applications for Wheatley-Gaso pumps include:
  • Produced water disposal
  • Glycol, amine and condensate injection
  • Crude oil transfer
  • Reverse osmosis
  • Boiler feed
  • High pressure wash
  • LPG injection
  • Jet lift
  • Sewer cleaning
These pumps have found common use in chemical plants, extrusion processes, petrochemical applications, pulp and paper production, refineries, gas plants, mills, foundries and more, where they handle the most rigorous duties with ease!

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