The Green Duo piston is a bonded dual durometer piston that is highly resistant to abrasion and tear. The bonded construction resists extrusion under pressure and restricts movement to reduce the build-up of heat. The Green Duo piston is rec
Premiums 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 and series are A B K and
Super premium bonded polyurethane piston designed for operation in extreme drilling environments. The White Lightning bonded piston is manufactured from an engineered elastomeric compound that delivers excellent resistance to tear abrasion
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