Model 3500-200-540 high-pressure, high-flow single-stage regulator.
Model 3500 high-pressure, high-flow regulator is specifically designed to provide high gas flows from cylinders and to supply manifold gas systems. It is also ideal for special high-flow cylinder applications such as heavy cutting and heating. It has dual port outlets and a neoprene diaphragm. Includes a 3/8 in. NPT auxiliary port.