More than one hundred years of industry-leading expertise behind the best range of positive displacement reciprocating pumps in the market.
Unmatched experience and performance that results in the best reciprocating pump offerings available
Our manufactured continuous- and intermittent-duty reciprocating pumps operate in low-to-high pressure applications and offer 24/7 continuous duty run time, resulting in reduced downtime and savings for your overall operational costs. Our pumps work in a variety of fluids and offer a variety of fluid end metallurgies. We offer a range of models from lightweight with a smaller footprint to models that are robust and built to withstand more demanding environments and application complexities.
National™ · Oilwell™ · Wheatley™ · GASO™ · Bear™ · MSW™—a proven history of delivering the reciprocating pump products you need to handle any application in any environment.
Features and benefits
- PSTL, CBRZ, DSS, and CDI fluid end offerings
- Hard-Co, tungsten, and ceramic plungers
- Multiple packing designs and materials
- Spherical valve, as well as other valve design offerings
- Packing lubrication
- Packing leak detection options
- Digitalization packages
- Suction booster
- Complete pump packages
Applications
- Waterflood
- Salt-water disposal
- Crude oil pipeline
- Cementing
- Acidizing
- Well servicing
- Horizontal drilling
- Hydrostatic testing
- Riser boost
- Descaling–steel mills
- Boiler feed
- Reverse osmosis
- Hydraulic presses
- Waste disposal
- Slurry pipeline
- Loading
- Recycling
- Mining
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