Flashback arrestor with check valve E460-2

for the glass industryfor hydrogenfor cutting and welding

Flashback arrestor, certified to DIN EN ISO 5175-1, for hose-mounting highest quality from the world market leader for individual cylinders safety elements: flame arrestor [FA], check valve [NV] every arrestor 100% tested BAM certified 3.86 inches, 3.72 oz acetylene max. 318 scfh (free flow-off) fuel gases max. 2,894 scfh (free flow-off) oxygen max. 1,671 scfh (free flow-off) WITT Flashback Arrestors E460 for reliable protection against dangerous gas backflow and flashback in accordance with EN 730-1 / ISO 5175. 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 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 (valid for fuel gas version hose 9 and G 3/8 LH) Operation / Usage: the Flashback Arrestors of type series E460 may be installed at the inlet of the blowpipe for the installation in the hose – not nearer than 1 m in front of the blowpipe 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