Piston

Eastland offers a full line of API taper pistons both for duplex and triplex mud pump. We have right options for your applications with versatile options of replaceable rubbers, urethane or bonded urethane pistons.

Bonded Urethane Piston

These pistons are constructed of urethane bonded to a solid metal hub, Double durometer urethane is designed to provide optimum performance in oil base or water base mud and high drilling pressure.

●Designed with harder, denser polyurethane construction

●High pressure mud pump service

●Maximum operating temperature is 180 ℉

●Extended service life

Replaceable Urethane Piston

These pistons are constructed of replaceable urethane mounted to a solid metal hub which is designed for high temperature drilling mud.

●Rated for all drilling conditions

●Maximum operating temperature is 230 ℉

●High pressure mud service

●Extended service life

Replaceable Rubber Piston

Replaceable rubber pistons are made with nitrile rubber to resist extrusion and abrasion.These pistons are fully interchangeable with most other manufactures products. Available

sizes are from 3″through 7-1/2″

 Rated for all drilling conditions

●Maximum operating temperature is 250 ℉

●Extended service life

 High tensile strength