Pneumatic Seals

Cushion Seal (PCS)

Cushion seal for cushioning at the end of the stroke: NBR with metal insert, 90 Shore, up to 1 MPa (10 bar), −5 °C to +80 °C.

Material
NBR with metal insert
Application
Cylinder end cushioning
Max. Pressure
1 MPa (10 bar)
Temperature
−5 °C to +80 °C

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A cushion seal traps air at the end of the stroke, so the piston slows down instead of hitting the end cap. Material: NBR with metal insert.

It is rated for pressures up to 1 MPa (10 bar) and temperatures from −5 °C to +80 °C, at sliding speeds up to 0.5 m/s.

Burhani Seal Centre supplies this cushion seal from Burra Bazar, Kolkata. Send the size, the old part or a photo on WhatsApp and we will confirm the match, price and stock.

Key features

  • For cushioning at the end of the stroke
  • Low friction for smooth movement at low air pressure
  • Available in NBR with metal insert
  • Runs on lubricated or dry compressed air
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