GFC Flow Controller for Helium 0 - 500 mL/min

Model GFC mas flow controllers set and indicate flow rates of inert, non-corrosive gases. LCD screens are supplied with direct reading displays, and zero and span adjustments are conveniently accessible from the outside of the controllers. The flowpath consists of anodized aluminum, 316 stainless steel, brass, and O-rings made fron Viton 1/4 fittings. The flow controller requires a power supply transformer, which must be purchased separately.