Radnor Flashback Arrestor Set: Size 9/16″ -18 UNF Thread 64003941

Radnor Flashback Arrestor Set: Size 9/16″ -18 UNF Thread 64003941

B-size, 9/16″-18 UNF thread with reverse-flow check valves

64003942 Regulator style

BRAND NEW IN PACKAGE 

A flashback arrestor is designed to contain a flashback, and prevent it from penetrating into “upstream equipment” (e.g hoses, regulators and gas cylinders).