N 20 X 6 X 7.5

DP U-Cup

DP (Complete Pneumatic Piston)

Complete pneumatic piston with mechanical cushioning function, double-acting. The double-acting profile DP is a complete pneumatic piston with a double cup seal and a vulcanized metal disc support. It performs three functions; Sealing, guiding and cushioning.

• Due to application-optimized geometry and compounds suitable for use in oiled as well as in oil-free air (after initial lubrication on assembly).

• Cushioning buffers on the piston's front faces with integrated ventilation ducts provide for mechanical cushioning of the cylinders.

• Multi-functional element; seal, guiding, and cushioning element.

• Immediate response (full pressure load) thanks to incorporated venting channels.

• Good wear resistance.

• Ideal corrosion protection thanks to complete elastomer covering.

• Smooth running due to optimum adjustment of the functional lips.

• Easy attachment to the piston rod without additional sealing elemtents.

• Easy installation due to integrated static sealing function.

• Excellent media resistance in case of suitable compound selection.

• Low assembly height of the complete piston enables short cylinder designs.

• Versatile complete piston for nearly all cylinder designs.

Application:

Complete piston with end cushioning for double-acting pneumatic cylinders, provided that no excessive lateral guidance loads will occur (long strokes and buckling).