RTL Technical Features
- Single Seal
- UnBalanced
- Bi-Directional
- EN 12756 – DIN 24960
Operating Limits
- d1 = 20 … 85 mm
- p1 = 12 bar 174 PSI
- T1 = -40 … 205 °C
- -40 … 401 °F
- Vg = 20m/s 66 ft/s
Material Combinations
- Seal Faces
- Silicon Carbide
- Tungsten Carbide
- Carbon
Stationary Seats
- Silicon Carbide
- Tungsten Carbide
- Stainless Steel
- Carbon
Elastomers:
- FKM (Viton)
- Nytril (NBR)
- EPDM
- Silicon Rubber
Usable as Burgmann alternative for:
- HA211