Flashback Arrestor RF53N-ES
Universal flashback arrestor, certified to DIN EN ISO 5175-1, stainless steel
- highest quality from the world market leader
- safety elements: flame arrestor [FA], temperature-sensitive cut-off valve [TV], non-return valve [NV], filter on gas inlet
- every arrestor 100% tested
- ideal also when using corrosive gases
- 25,5 X 74 mm, 191 g
- acetylene max. 13 m³/h (free flow-off)
- fuel gases max. 68 m³/h (free flow-off)
- oxygen max. 187 m³/h (free flow-off)
Information
WITT Flashback Arrestors for reliable protection against dangerous reverse gas flow and flashbacks in accordance with DIN EN ISO 5175-1. Every Arrestor 100% tested.
The best Flashback Arrestors in the world
Benefits:
- a large surface area flame arrestor FA of stainless steel construction extinguishes any dangerous flashback entering the device in any direction
- a temperature-sensitive cut-off valve TV extinguishes sustained flashbacks long before the internal temperature of the arrestors reaches a dangerous level
- a spring-loaded non-return valve NV prevents slow or sudden reverse gas flow forming explosive mixtures in the gas supply
- a filter at the gas inlet protects the arrestor against dirt contamination, extending the service life (RF53N-ES)
- gases: acetylene, natural gas, LPG, hydrogen, oxygen, compressed air (more upon request)
Operation / Usage:
- Flashback Arrestors are used to protect gas cylinders and pipeline outlet points (hoses and any equipment) against dangerous reverse gas flow (RF53N-ES) and flashbacks
- ideal for use with corrosive gases in the chemical industry, process technology or in the laboratory area
- WITT Flashback Arrestors may be mounted in any position / orientation
- the maximum ambient/working temperature is 60 °C / 140 °F
Maintenance:
- annual testing of the non-return valve, body leak-tightness and flow capacity is recommended
- WITT is happy to supply special test equipment.
- Flashback Arrestors are only to be serviced by the manufacturer. The dirt filter may be replaced by competent staff
Approvals:
Company certified to ISO 9001.
Cleaned for Oxygen Service according to EIGA IGC Doc 13/12/E: Oxygen Pipeline and Piping Systems
Note: The Models RF53N and F53N are suitable for fuel gas and oxygen.
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