P25 is a pneumatic piston seal used for compact pistons that can be pressurized on both sides with grooves on the front face for pressure activation. This seal design is suitable for short stroke cylinders and the rounded sealing lip and flexible body provides good tightness with low friction and maintain effective lubrication.

P21 is a complete double acting pneumatic piston seal with a double cup seal and a vulcanized metal disc support. It performs both sealing and guiding functions. It is easily fastened to the piston without additional sealing element.

P18 is a complete double acting pneumatic piston seal with a double cup seal with spring and a vulcanized metal disc support. (Without spring P20) It performs both sealing and guiding functions

P16 is a piston U-ring with an integral guiding surface for single-acting pneumatic equipments. Smooth running in piston due to optimized sealing lip geometry retaining the lubrication film and high temperature resistance in case of proper choice of elastomer compound.

P15 is a single acting piston seal with integrated guiding element and buffer for mechanical cushioning. This seal is particularly suitable for short stoke cylinders and magnetic pistons. For double pistons back to back seal will be used.

P11 is a single acting pneumatic piston seal with U-shaped cross-section. Its asymmetric profile with longer and thicker static sealing lip guarantees a secure seat in the grooves. The special lip design for pneumatic application to maintain lubricating film and minimize friction.

P10 is a single acting seal with U-shaped cross-section specially developed for use in pneumatic applications. Its asymmetric profile with long sealing lip guarantees a secure seat in the grooves. The special lip design for pneumatic application to maintain lubricating film and minimize friction.