Rubber cap
Size: according customer's design and specification
Materials: NBR, CR, Vition silicone and more
Country of Origin
Key Specifications/Special Features:
Size: according customer's design and specification
Materials: NBR, CR, Vition silicone and more
Color: black, white,red, green, brown and more
Ozone resistant
The Diaphragm is a tough,flexible seal with a unique configuration that permits relatively long piston strokes while completely eliminating sliding friction.
Formed in the shape of a truncated cone, or top hat, the diaphragm is turned in on itself when installed so that, during the stroke, it rolls and unrolls alternately on position skirt and cylinder wall. The rolling action is smooth and effortless, completely eliminating sliding contact and breakaway friction