Piston Seal KDAS Pneumatic Hydraulic Seals

KDAS type Sealing Ring is a five-piece combination compression piston sealing ring composed of a special-shaped sealing ring, two retaining rings and two guide support rings. It has excellent sealing performance and is suitable for bearing pressure on both sides of the seal. The active piston is not squeezed into the radial sealing gap during the sealing process and prevents the sealing element from twisting.Ring Sealing KDAS Material:Sealing element: nitrile rubber NBRRetaining ring: nylon PA or reinforced polyoxymethylene POMGuide ring: nylon PA or reinforced polyoxymethylene POM   Application range: (the following limit values cannot appear at the same time)Pressure: ≤25MPaSpeed: ≤0.5m/sTemperature: -30℃~+100℃O Rings KDAS order example:Cylinder bore inner diameter: 85mmPiston Rod Diameter: 65Order model:KDAS-85 65