لبادة بستون
A two piece double acting piston seal with a special mixture ptfe ring and a square ring as an energizing element.
Material: NBR
PTFE
Temperature: -30ºC +5ºC -20ºC
+105ºC +60ºC +50ºC
Pressure: <400 Bar <400 Bar < 400 Bar
Speed: < 5.0 m/sn <5.0 m/sn < 5.0 m/sn