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Your cart is empty.The GRF400 series cylinder flow meter regulator is a compact, economical flowmeter regulator engineered for light duty applications. Designed for Argon, Helium and Carbon Dioxide (20% duty cycle with CO2). Specifications Maximum inlet 3000 psig Outlet pressure preset Outlet connection CGA 032 Gas service Argon, Helium, Carbon Dioxide Controlled flow 5 - 50 SCFH Argon 20 - 150 SCFH Helium 5 - 40 SCFH Carbon Dioxide (20% duty cycle) Temperature Operating -18 °C - 49 °C (0 °F - 120 °F) Storage -29 °C - 60 °C (-20 °F - 140 °F)
Michael M.
2025-08-28 10:36:18
Love my new Victor flow meter! Great price and quality. Very easy to set up and adjust the gas flow.
Scott Cunningham
2025-08-21 13:23:16
Hooked right up to my 75/25 tank and connected to the MiG welder no problem with the included hose. Easy enough to set the CFH and easy enough to read markings in 5 cfh increments.
Customer
2025-07-15 14:51:42
Great product at a great price
Josh Teasdale
2025-06-19 16:21:05
It's a Victor, of course it's basically perfect. Used this for the TIG side of my Everlast Lightning MTS 275. Easy setup and easy to adjust without being overly sensitive like the cheap chinese flowmeters.
A_Andrew
2025-06-10 13:16:30
All brass construction. You’ll pass this down toYour kids.
Rob
2025-06-02 16:56:16
It leaked so bad , the pressure gauge barley read anything. The tank was new and full.
Mr. Person
2025-03-27 20:41:40
Removed from the box, noticed the sealing surface had signs of having been used, but wasn't worn evenly. In fact there was almost no sign of contact on one side, so I took a picture. Tried it anyway, but had hardly cracked the bottle when argon just loudly blew out through the seal area, even after re-torquing.There are a number of reviews stating the same (though with less severe leaking), so perhaps this is the same busted regulator, getting passed around after getting continually returned, getting worse each time. Everything looked clean and good when opened, minus the sealing surface, but I've never personally seen a regulator, even old and used, that leaked like this.
EPS inc
2025-02-09 12:21:59
Valve is smooth as can be, connections are great and the window is clear. Worthy of the extra cost.
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