"FEATURES & BENEFITS:
Built-in check valve prevents the reverse flow of gas
Requires no manual reset
Easy to install - attaches to standard B fittings
High quality brass construction, case is rugged and
corrosion resistant
Sintered stainless steel filter stops flashback fire
UL Listed
What is a flashback?
A flashback is an ignition of mixed gases in an oxy-fuel cutting and welding system.
Are flashback arrestors and check valves the same?
No. A check valve stops the reverse flow of gas; a flashback arrestor extinguishes
a flashback fire. Smiths flashback arrestor with built-in check valve does both.
Why do I need a flashback arrestor?
Mixed gas explosions and flashback fires can result in damage to equipment and/or
severe personal injury or death. Smith flashback arrestors with built-in check valves
help prevent accidents caused by the reverse flow of gases and flashback fires.
What is the minimum pressure required to allow gas to flow through
the flashback arrestors?
The built-in check valve requires a minimum of 2 psi to open allowing gas to
flow through."
Mfg Part #: H753
If in stock, this item will ship within 1-2 business days.
