Pneumatic shock absorber provide a soft and controlled cushion effect

This pneumatic shock absorber from its unique line which employs the use of ambient air to provide a soft and controlled cushion effect thus eliminating impact noise, shock & damage to sensitive mechanisms. No seals are used and very low friction is achieved without the use of oil for lubrication and it can continue operation in extreme temperatures. The absence of oil also eliminates the threat of a leak and the damping features of this device are unaffected even at high cycle rates. The adjustment drilling machine knob provides easy adjustability.