PA 3
Wiper ring PA 3
is a double-acting wiper ring with a metal reinforcement inside. It is a combination of a piston seal and a wiper ring and is designed for axial open mounting for easy installation. It is secured against sliding out by a steel retaining ring - included in the package.Advantages
- Metal reinforcement.- Easy and quick installation in an axially open housing.
- Very easy to replace.
Recommended technical conditions
Pressure < 16 barSpeed: < 1 m/s
Temperature: -30 to +100°C for NBR compound
-15 to +150°C for FPM compound
Medium: air lubricated
Material
Standard NBR 75 ShA (black). Compound designation: NGOptional FPM 75 ShA (brown). Compound designation: F2
Installation
First insert the wiper ring into the groove. Then secure with the retaining ring. It is advisable to lubricate the stop before fitting the seal. To avoid damage to the wiper ring, remove burrs and sharp edges, especially from the sealing area. The piston rod must be free of burrs and bevelled according to the installation instructions in the catalogue introduction.Number of products found: 14
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