Product Description
- Hydraulic sealing rings with NBR insert
- self-centring
- after fitting onto the thread, the sealing ring is held in place by the retaining lip
- Sealing effect independent of tightening torque
- Largely insensitive to excessive tightening of the screw connection
- Temperature range: -20°C to max. 80°C
- for imperial and metric threads
- Operating pressure max 400 bar
- Galvanised steel, with NBR / Perbunan