- Keltan®
- EN 14420-7
- material EPDM
- hardness 70 Shore A
- operating temperature -40...+145 °C
- properties: high resistance to acids, steam, alcohol
- nominal size 20
- size 3/4"
- outer diameter Ø 35 mm
- inner diameter Ø 22 mm
- height 5,5 mm
- weight 5 g