According to federal regulations (33 CFR 183.505), marine carburetors and fuel-injection systems must have a flame arrester installed to prevent a backfire from igniting fuel vapor in the engine ...
G.W. Lisk Company recently announced the launch of their ATEX, IECEx and UL/ULC certified in line deflagration flame arrestor series. The series is designed for use in Class 1: Div 1 (Zone 0,1), Div 2 ...