Wheatley Gaso Reciprocating Positive Displacement Plunger & Piston Pumps

With the recent acquisition of Wheatley-Gaso by National Oilwell, Sunair Co. now has an even more extensive product offering. Our Complete National Oilwell Product line now includes:

• National Oilwell Pumps and Products
• Wheatley Pumps
• GASO Pumps
• OMEGA Pumps
• MISSION Magnum Centrifugal Pumps

These field-proven and time-tested pumps are available in Simplex, Duplex, Triplex, and Quintuplex Designs. Each power frame and fluid end is rugged enough to withstand the toughest conditions. Fluid ends are available in a wide range of materials to meet the most demanding applications.

ALL NEW: Spherical Valve Technology
The Perfect Companion to a Wheatley Gaso Reciprocating Pump

This patented, highly engineered valve design with spherical valve body and valve seat surfaces utilizes the positive characteristics of a traditional ball valve. This provides more contact area without all the weight usually associated with a ball valve.

The benefits of this unique design include the abilities to:

• 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

Standard Duty: For general and corrosive applications including Crude Oil, Water Re-Injection, and Condensate Service

Severe Duty (Abrasion Resistant): For low concentration Slurry and Solid Laden Liquid Applications

All materials comply with NACE MR0175
Valve Seat and Valve Body: Nitronic 50
Spring: Inconel
Wave Ring and Spring Retainer: 316SS

Spherical Valves are now available for your Wheatley Gaso Plunger and Piston Pumps. Contact Us for availability information on other makes and models of pumps. We will be happy to assist you!

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