PA 2

Wiper ring PA 2

is a double-acting wiper ring that is a combination of a piston seal and a wiper ring.  Its main characteristic is the protrusion on the outer diameter, which facilitates and speeds up the installation into the axially open bay both automatically and manually. The stop is axially open with a milled groove at one point of the circumference, which allows easy replacement of this sealing element.

Advantages

- The solid profile allows the piston rod to deflect without risk of loosening from the stop.
- Easy and quick installation into an axially open bay both automatically and manually.
- Easy replacement

Recommended technical conditions

Pressure < 20 bar
Speed: < 1 m/s
Temperature: -30 to +90°C             
Medium: lubricated and non-lubricated air

Material

Standard polyurethane 90 ShA.    Compound designation:    B0
On request polyurethane 93 ShA.        Blend designation:     C0   

Installation

Lubricate this ring on the inner diameter during assembly. The outer diameter must remain dry to avoid the risk of it being pushed out of the fitting! To avoid damaging the wiper ring remove burrs and sharp edges, especially from the build-up area. The piston rod must be free of burrs and bevelled according to the installation instructions in the catalogue introduction.

Number of products found: 18

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
No
pc
on request
Yes
pc
on request
No
pc
on request
No
pc
on request
Yes
pc
on request
No
pc
on request
Yes
pc
on request
No
pc
on request
Yes
pc
on request
Yes
pc
on request

Show on page

  • 10
  • 50
  • 100
  • 1
  • 2

Load 8 more