Premium Oilfield Technologies carries a complete line of standard service and high-performance pistons for your mud pump needs, providing multi-purpose solutions for all drilling environments and fluid types. View Product

The Nitrile Rubber Bonded piston was designed for use with water-based muds in temperatures up to 220°F. It is particularly suited for situations where a driller needs to get extra life from a liner that is already worn to a larger ID.

The Nitrile Rubber piston was designed with a replaceable rubber Flex-Lip seal for high performance with water-based muds. The seal can be easily replaced in the field for a quick and economical drilling solution. Our proprietary blend of rubber and fabric used in the replaceable rubber piston resists the pinching and extrusion that commonly occurs in the heel of the piston. The use of synthetic fabric eliminates the loss of heel strength caused by water absorption, allowing the piston to achieve a higher level of performance compared to competing designs. ...

The Caliber® X200 Piston uses the same high quality urethane bonding process as our higher range pistons but offers better value when running in normal drilling conditions. It is designed for temperatures up to 180°F and pressures up to 7,500 psi in oil based mud. Proven, reliable performance in every piston Superior lip and cut back hub design reduces wear on liner dramatically lowering mud pump operating costs Bonded urethane design for longer life ...

Our standard 5000 psi fluid end modules and components are manufactured to OEM specifications and interchangeability. Each forging is machined and heat treated in order to maintain the best physical properties inside the module as well as on the surface, thus minimizing washing and stress cracking. F-1600 Compatible Modules 5000 psi Valve-Over-Valve This single piece design is compatible with fluid ends from most manufacturers and uses industry standard components. Also stocked for other F-series pumps. Gardener Denver Compatible Modules 5000 psi OEM-style Standard Width 100% compatible...

We provide liners for all brands of mud pumps including, but not limited to Oilwell, National, Gardner Denver, Lewco, Ideco, Emsco, Bomco, Drillmecand Wirth. Liners are available in two styles: chrome-iron liners for standard service and zirconia-ceramic liners for long lasting performance in situations where normal liner change frequencies are too costly. We offer a variety of sizes in-stock for every need. Chrome-Iron Standard Service 60 -64 Rockwell C bore hardness 27% Chrome alloy sleeve with extended polish for longer lasting...

Premium Oilfield Technologies carries a complete line of standard service and high-performance pistons for your mud pump needs. Our Patriot™ pistons are the most trusted brand for offshore operations worldwide, and our field proven Caliber® line of pistons provides multi-purpose solutions for all drilling environments and fluid types. Please contact a representative for more information or to place your order. Download Piston Comparison Chart View Product

Premium offers a complete line of fluid end modules and components that are manufactured to OEM specifications and interchangeability. We offer 7500 psi designs for all major pumps. Our Caliber modules have forged high-tensile strength steel and are machined to precise engineering tolerances. Each forging is machined, and heat treated to maintain the best physical properties inside the module and on the surface, thus minimizing washing and stress cracking. We provide fluid ends for the following brands* Emsco Gardner Denver ...

The CALIBER® X300 is a high performance urethane bonded piston designed for high pressure and high temperature applications. The higher durometer chemistry of this piston enables the piston to make a consistent and reliable seal in extreme conditions and temperatures up to 300°F eliminating the threat of extrusion. Longer piston life equates to longer liner life greatly reducing downtime and operating costs associated with mud pump expendables. Designed for oil-based and synthetic muds ...