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HP Hydraulic piston seals

HP-PAE


Description:

The PAE seal is specially designed for use under extreme conditions. When it is not possible to reduce the clearance between the cylinder and the piston, the pressure is very high (more than 250 bar), the PAE cuff with an elastic anti-extrusion ring becomes the most optimal option.


Technical specifications:

Pressure: < 400 bar at +60В°C.

Speed: < 0,5 m/s.

Temperature: from -35В°C to +100В°C with a peak value of +110В°C.

Operating environment: mineral hydraulic oil (see Table 1 on page 1.2.4).


Material:

Name: polyurethane (PU).

Properties: PU - has a high modulus of elasticity. The anti-erosion ring is made of polyacetal material (POM) with a high tensile strength.

Hardness: Shore 93.

Material code: CO.


Installation:

The cuff is mounted in a semi-open mounting groove. Anti-extrusion ring is installed after fixing the seal itself.

To prevent damage to the cuff during application, it is necessary to observe the permissible surface roughness before the installation (grinding of the landing groove).


Description


Description:

The PAE seal is specially designed for use under extreme conditions. When it is not possible to reduce the clearance between the cylinder and the piston, the pressure is very high (more than 250 bar), the PAE cuff with an elastic anti-extrusion ring becomes the most optimal option.


Technical specifications:

Pressure: < 400 bar at +60В°C.

Speed: < 0,5 m/s.

Temperature: from -35В°C to +100В°C with a peak value of +110В°C.

Operating environment: mineral hydraulic oil (see Table 1 on page 1.2.4).


Material:

Name: polyurethane (PU).

Properties: PU - has a high modulus of elasticity. The anti-erosion ring is made of polyacetal material (POM) with a high tensile strength.

Hardness: Shore 93.

Material code: CO.


Installation:

The cuff is mounted in a semi-open mounting groove. Anti-extrusion ring is installed after fixing the seal itself.

To prevent damage to the cuff during application, it is necessary to observe the permissible surface roughness before the installation (grinding of the landing groove).