WITT Flash Back Arrestor for Torch - E460-3
WITT Flashback Arrestors E460 for reliable protection against dangerous gas backflow and flashback according to EN 730 / ISO 5175-1
Benefits
- a large surface area flame arrestor FA of stainless steel construction extinguishes any dangerous flashback entering the device in any direction
- 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
Operation / Usage
- The Flashback Arrestors E460-1, E460-3 and E460SK may be installed at the inlet of the blowpipe.
- The E460SK with integrated coupling body conforming to EN 561 / ISO 7289 makes possible the use of the WITT-Couplingsystem SK100 for the fast connection and disconnection of the blowpipe. The E460-2 is for the installation in the hose – not nearer than 1 m in front of the blowpipe.
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 according to ISO 9001:2000 and ISO 14001
