ASTON KDF PISTON SEAL

– A seal that ensures good reaction to load peaks and low friction in the low pressure range. The lips asymmetrical are designed to differentiate behaviors on static surfaces and dynamic: the static one is more flexible sensitive to pressure changes e guarantees a large contact surface; the dynamic one is shorter and stiffer for concentrate the load against the surface dynamic.

– An angle guide ring that supports i radial loads and drives the piston into the cylinder

• Simple execution of the seat

• Economical solution for guiding the piston

• Long service life

• High resistance to extrusion

• Excellent wear resistance

• Good temperature resistance

• Easy to install