Bossweld Argon Dual Stage Regulator 400209Bossweld Dual Stage Argon regulators are designed for use with TIG and MIG welding processes.Advantage of a dual stage regulator is its ability to deliver a constant pressure, even with a decrease in inlet pressure (cylinder content), giving the welder an accurate and precise flow control.The first stage delivers a constant pressure into the regulator. The second stage performs like a single stage regulator would, except with the benefit of the delivery pressure being relatively constant. The reduction in pressure created by the first stage reduces the final delivery pressure that saves on average 15% gas and money.FeaturesIdeal for weld jobs where a consistent gas flow is essentialPrecise flow rate deliveryReduce gas wastageNo soldered jointsSafety relief valveTough perspex lensEasy to read and colour coded gauges Gas Regulators