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Quantity
1
Description
YesWelder QB01 Flow Meter is made of copper and equipped with a precision regulator and flow gauge. And it has a large 1 1/2" diameter pressure gauge which reads from 0 - 4000 PSI. Easy to Read, Accurate.
A high-density molecular brass filt...
Reviews
4.5
55 ratings
5
4
3
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1
I’m pleased with the function so far.
N
Nathan · January 7, 2026
QB01 Argon/CO2 Welding Flow Meter Gas Regulator
E
Eric · November 12, 2025
Regulator seems pretty decent!
Feels well built, good quality. Haven’t used it a whole lot yet but so far no complaints! Packaged very well too!