The piston which combined 4 kinds of material (Stainless, Aluminum, Rubber, Teflon) has high strength, stability, and success for decreasing of friction. Damper rubber and silent shaft are used as standard, it gets a silent effect which never have before.
The piston which combined 4 kinds of material (Stainless, Aluminum, Rubber, Teflon) has high strength, stability, and success for decreasing of friction. Damper rubber and silent shaft are used as standard, it gets a silent effect which never have before.