RF53N/H-ES flame arrestor, universal safety device in accordance with DIN EN ISO 5175-1, made of stainless steel
€724.67
Delivery time 10 days
Product number:
RF53N/H-ES.3
Product information "RF53N/H-ES flame arrestor, universal safety device in accordance with DIN EN ISO 5175-1, made of stainless steel"
WITT safety devices for reliable protection against dangerous gas backflow and flame-backflow in accordance with DIN EN ISO 5175-1. Every safety device is 100% tested. The world’s best safety devices.
Highlights:
- extinguish dangerous backfires – using FA flame arresters made from sintered chrome-nickel steel
- extinguish backfires – using temperature-controlled backflow preventers (TV)
- prevent the formation of explosive mixtures in the gas supply – using gas non-return valves (NV)
Application:
- The safety devices protect against flame flash-back in gas supply systems
- without a non-return valve for minimal operating overpressures upstream and downstream of analytical instruments
- for use with corrosive gases in the chemical industry, in laboratories or in process engineering
- Installation can be carried out in any orientation
- Gas types: natural gas, liquefied petroleum gas, hydrogen, ethylene (others on request)
- The ambient temperature must not exceed 60 °C
Special versions are not available in the shop but can be supplied on request. If you have any specific requirements or special requests, please contact us – we’ll be happy to help!
| Safety components: | Flame arrestor (FA), Non-return valve (NV), Temperature-controlled backflow preventer (TV) |
|---|---|
| Standard flow rate: | See the data sheet (download section) |
| Opening pressure: | 30 mbarg |
| Connection Inlet: | 7/8" - 14 UNF VCR (male thread) |
| Connection outlet: | 7/8" - 14 UNF VCR (male thread) |
| Housing material: | Stainless steel (1.4404) |
| Temperature range: | -20°C to +60°C |
| Weight: | 195 g |
