API 674 Reciprocating Pumps / ISO 13710

Positive Displacement Reciprocating Plunger Pumps

API 674 pumps are positive displacement reciprocating pumps engineered to meet the stringent standards set forth by the American Petroleum Institute (API) for use in petroleum, petrochemical, and gas industry process services. These pumps are built for reliability and safety and are capable of efficiently pumping at high pressures.

Westpower fabricates and assembles engineered reciprocating plunger pump systems using robust Weatherford Pumps and Kerr Pumps, delivering tailored solutions for demanding applications. Our expertise ensures optimized equipment performance, reduced downtime, and maximum operational reliability.

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Technical Advantages of API 674 Pumps

High Pressure Capability

API 674 plunger pumps are extremely efficient for pumping low to moderate flowrates at high pressure.

Fluid End Customizations

API 674 pumps are available with multiple options for plungers, valves and packing combinations, allowing the pumps to be tailored to suit applications ranging from abrasive processes to light hydrocarbons.

Space Savings

When compared to multistage centrifugal pumps, a fully unitized plunger pump has a much smaller footprint.

Ease of Control

Being positive displacement pumps, there is no need for backpressure control valves, and the flowrate can be easily and directly controlled by speed via a VFD.