Functions: It helps to reduce noise and vibration when the piston reaches the end of its stroke. It also protects the piston from damage by absorbing some of the impact force, package contains a bumper sheet to protect the bumper itself.
Features: 1. Low-friction, rounded lip seals that prevent leakage and improve efficiency; 2. Impact-dampening bumpers that provide smoother deceleration and cushioning; 3. Compressible Buna Nitrile materials that have minimal effect on stroke loss at high pressure