ZA7054205DBM Piston seal 70x54x20.5mm Hallite

Part number
ZA7054205DBM
EAN
Unit
Each
Pros
  • Perfect sealing even at high peak pressures
  • Seal is easy to install
Product details
  • 5-piece piston seal
  • The back-up and guide rings are cut
  • Suitable for medium to high operating pressures
  • Interchangeable with the most common double-acting piston seals such as DAS, OP, DBM, TPM and EPM
  • Separable pistons
  • Fixed pistons
  • Piston seal for double-acting cylinders
Includes
  • 1 sealing element
  • 2 back rings
  • 2 guide rings with cut
Type
Piston seal
d1Inside diameter
54 mm
D1Outside diameter
70 mm
L1Groove thickness
20.5 mm
Width
20.5 mm
d3Piston diameter
69 mm
d2Guide ring chamber diameter
66 mm
L2Guide ring chamber width
3.1 mm
Max. working pressure
400 BAR
Max. sliding speed
0.5 m/s
Min. working temperature
-30 °C
Max. working temperature
100 °C
Material
  • Nitrile rubber [NBR]
  • Polyester
  • POM
Type code
780

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