GDS Flow Regulator 0.50 LPM for 58DS, 103DS, 100 Liter GAL, 58DAL, 58 Liter GAL, 34DAL disposable aluminum and steel cylinders (preset flow) 3/16" hose barb, C-10 male fitting ( 5/8"-18UNF)
1200 Series constant flow regulators offer unequaled quality and performance. With their unique diaphragm design, these regulators will hold their preset flow, even as the cylinder pressure is depleted. Constant flow is critical to guarantee the correct calibration of most gas detectors.
C-10 fitting, also called 5/8"-18UNF.
The threads on the regulator are male to screw into a female cylinder valve.