Double Acting Cylinder, EDR Series1. Capacity: 10~500 tons2. Stroke: 150~300mm3. Max. Operating Pressure: 700bar (10, 000psi) We customize according to your exact specifications. Higher tonnage or longer stroke is available upon request. * Double-acting, Hydraulic return* Solid plunger with hardened saddle* Mounting collar designed to hold full force* Smooth piston resist friction and corrosion* Equipped with high-flow coupler and dust cap* Coupler Port G3 / 8