- Perbunan®
- material NBR
- hardness 60 Shore A
- operating temperature -30...+120 °C
- properties: high resistance to oil based hydraulic fluids, fats, animal and vegetable oils, flame retardant, water and air
- nominal size 15
- size 1/2"
- outer diameter Ø 26.5 mm
- inner diameter Ø 17.5 mm
- height 4 mm
- weight 2 g