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>> Piston seals
JGDA
APPLICATION RANGE
The JGDA seal consists of 4 parts, a sharp edged sealing ring of PTFE-Bronze compound, 2 L-shaped support rings of POM and an O-Ring as energiser.
It can be used with mineral oils and in modified form with water base fluids, fire resistant fluids, and compressed air.
STANDARD MATERIALS
Seal ring: filled PTFE
Elastomer: NBR
L-ring: POM or PA
CHARACTERISTICS
- simple installation
- high wear resistance
- low friction, no stick-slip behavior
WORKING CONDITIONGS
|
ELOCITY |
PRESSURE RANGE |
TEMP.RANGE |
MEDIUM |
DUANETER RANGE |
|
1m/s |
0～45Mpa |
-30°C+100°C |
Petroleum based hydraulic oil, fire-resistant hydraulic oil,water and other materials. |
40-1000mm |
