Mud Pump Piston Replacement For NOV Green DUO 6 inch Piston Assembly
Product Feature
* USA Imported Polyurethane Technology
* World Leading HIGH PRESSURE Technology
* Bonded Flex Lip Type, Dual Durometer
* 7500 Psi High Pressure & High Abrasion Resistance
* Extremely Long & Reliable Service Life
* Chinese Dual Duro & USA Dual Duro Polyurethane for Options
* Fully interchangeable with Green Duo & world major piston types