DA Regulator with Dual Gauge

DESCRIPTION
A DA Regulator with Dual Gauge is an industrial pressure regulator designed specifically for acetylene (DA: Dissolved Acetylene) cylinders. Such regulators are fitted with two gauges—one to indicate the cylinder (inlet) pressure, and the other to show the regulated (outlet) pressure supplied to the torch or equipment. These are essential for safe and controlled gas use in welding, cutting, brazing, and heating processes. They are available in both single-stage and double-stage designs for precise pressure control.​

PRODUCT SPECIFICATION
Gas Service: Acetylene (DA)
Type: Dual (double) gauge; shows both inlet and outlet pressures
Material: Usually brass or stainless steel; corrosion-resistant
Stage Options: Single stage or two-stage (for stable output)
Inlet Pressure: Up to 150–200 bar
Outlet Pressure: Adjustable, commonly 0–1.5 bar or 0–10 bar
Connection Threads: Suitable for DA/acetylene cylinder valves
Gauges: Inlet: measures cylinder (high) pressure; Outlet: measures working (low) pressure
Accessories: Sometimes supplied with spanner, inlet nipple, and washers
Application: Cutting, welding, brazing and industrial heating using acetylene gas​

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