DDEM

Piston seal DDEM

  • Image_1 Image_1
  • Image_2 Image_2

Properties

Application Hydraulics + pneumatics
Design Piston U-ring
Design Metric
Installation on one-piece pistons A
on multi-part pistons B
Material NBR 75° Shore A
Max. operating pressure up to 80 bar
Media Mineral oil
Water-air
Sliding speed max. 0.5 m/s
Temp. max. 100 °C
Temp. min. -30 °C

Description

Low-friction seal.
Simple solution.

Article Table

Product Name H mm D mm d nom. mm L mm
Product Name H mm D mm d nom. mm L mm
DDEM 12 06 4.00 12.0 6.00 4.5
DDEM 16 10 4.00 16.0 10.00 4.5
DDEM 20 12 5.50 20.0 12.00 6.0
DDEM 25 17 5.50 25.0 17.00 6.0
DDEM 32 24 5.50 32.0 24.00 6.0
DDEM 40 30 7.00 40.0 30.00 7.5
DDEM 50 40 7.00 50.0 40.00 7.5
DDEM 55 45 7.00 55.0 45.00 7.5
DDEM 60 50 7.00 60.0 50.00 7.5
DDEM 63 53 7.00 63.0 53.00 7.5
DDEM 65 55 7.00 65.0 55.00 7.5
DDEM 70 58 8.50 70.0 58.00 9.5
DDEM 75 63 8.50 75.0 63.00 9.5
DDEM 80 68 8.50 80.0 68.00 9.5
DDEM 85 73 8.50 85.0 73.00 9.5
DDEM 90 78 8.50 90.0 78.00 9.5
DDEM 100 088 8.50 100.0 88.00 9.5
DDEM 105 093 8.50 105.0 93.00 9.5
DDEM 110 098 8.50 110.0 98.00 9.5
DDEM 120 105 10.00 120.0 105.00 11.0
DDEM 125 110 10.00 125.0 110.00 11.0
DDEM 140 125 10.00 140.0 125.00 11.0
DDEM 150 135 10.00 150.0 135.00 11.0
DDEM 160 145 10.00 160.0 145.00 11.0
DDEM 180 160 14.00 180.0 160.00 15.0
DDEM 200 180 14.00 200.0 180.00 15.0

Order hints

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

Disclaimer

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.