Piston seal, DDEM-P


Application Hydraulics + pneumatics
Design Metric
Design Piston U-ring
Media Air
Material PUR 90° Shore A
Installation on multi-part pistons B, on one-piece pistons A
Operating pressure up to 16 bar


Low-friction seal.
Simple solution.


Dimensions, see under chapter Hydraulics / Piston seals

Article Table

Product Name D mm d mm L mm
Product Name D mm d mm L mm
DDEM 20 14-P 20 14 4,5

Order hints

We are able to produce seals with diameters of 20 to 510 mm with short lead times.


Despite careful checking, we cannot guarantee the accuracy of all information included on this site, and we accept no liability.
All data and information in our online catalogue are based on currently valid standards and the regulations from the employer's liability insurance association. Product safety can only be guaranteed when our assembly instructions are carefully observed. Non-adherence to these regulations can affect product operation and functioning and result in a loss of warranty. Our warranty is only valid for HANSA-FLEX products. Our products are constantly subject to further development and technical changes are therefore possible.