Flashback Arrestor RF85-20N-ES
Stainless steel flashback arrestor, certified to DIN EN ISO 5175-1, standard for high flows
- highest quality from the world market leader
- safety elements: flame arrestor [FA], temperature sensitive cut-off valve [TV], check valve [NV]
- every arrestor 100% tested
- also ideal for use with corrosive gases
- 2.44 X 5.04 inches, 56 oz
- air max. 12,707 scfh (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.
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 check 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
Operation / Usage:
- Flashback Arrestors are used to protect gas cylinders and pipeline outlet points (hoses and any equipment) against dangerous reverse gas flow and flashbacks
- ideal for use with corrosive gases in the chemical industry, process technology or in laboritories
- for pipeline outlets and single cylinders with high users for example supply units for gas cutting machines
- WITT Flashback Arrestors may be mounted in any position / orientation
- only one piece of equipment may be connected to a single Flashback Arrestor
- the maximum ambient / working temperature is 60 °C / 140 °F
- gases: acetylene, natural gas, LPG, hydrogen, oxygen, compressed air, ethylene (more upon request)
Maintenance:
- annual testing of the check 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
CE-marked in accordance with PED 2014/68/EC
Note: The models RF85-20N and RF85-30N are suitable for fuel gas and oxygen.
Downloads
Here you find all downloads for the product.