Product description

Wilson F621 Series Flashback Arrestors for Regulator. UL Listed. EN-ISO 5175-1

Two stage flashback arrestor with non-return valve design.

Max working pressure:

Oxygen – 145 PSIG

Acetylene – 15 PSIG

Other Fuel – 22 PSIG

 

Specification

Model F621-9R

Gas Oxygen

Max Flow (m3/h) 40.5

Inlet (female) 9/16″*18 RH

Outlet (male) 9/16″*18 RH

 

Model F621-9L

Gas Fuel Gas

Max Flow (m3/h) 14.52

Inlet (female) 9/16″*18 LH

Outlet (male) 9/16″*18 LH