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 bar
Speed: < 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:  NG
Optional 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

Product number
Stock
Quantity
Uom
Shop
Unit price from
Lip
height L2
D2 Shoulder Ø s Profile
width
Max
Pressure
Max. Temp Min. Temp Max.
velocity
Compound 1 Compound 2 Compound
combination
Type
Yes
pc
on request
Yes
pc
on request
Yes
pc
on request
No
pc
on request
Yes
pc
on request
No
pc
on request
No
pc
on request
Yes
pc
on request
No
pc
on request
No
pc
on request

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