Industrial Scientific Model 2004 Demand Flow Regulator, DFR, For C-10 Valves

Description

Demand Flow Regulator (2004) for C-10 Valves
The C-10 Demand Flow Regulator ensures your pumped instrument receives only the amount of gas the pump draws, resulting in cost savings and maximum calibration accuracy. In addition to the added simplicity of a demand flow regulator, the lack of a knob to turn prevents accidental gas leakage.
The regulator fits all cylinders with C-10 fittings including 34L, 58L, 105L aluminum cylinders, 103L steel cylinders, and all Ecosmart Cylinders. The 2004 regulator is compatible with reactive gases like HCl, Cl2, and NH3.
Used. In excellent working condition. Shows cosmetic signs of normal use. Scratches and other markings. Please see photos for condition.