Airgas Model C144B540 Brass Specialty High Purity Low Flow Two Stage Pressure Regulator With 1/4" FNPT Connection Switchover provides precise pressure control from

provides precise pressure control from fullcylinder to almost empty

The regulator has a unique design to reduce weight and make the regulator more durable

Durable ABS material

Product Type: Sport Cone

an integral line regulator is used to maintain constant downstream pressure

Airgas Model C144B540 Brass Specialty High Purity Low Flow Two Stage Pressure Regulator With 1/4" FNPT Connection Switchover provides precise pressure control fromThese two stage regulators are specifically designed for low flow, non corrosive gas applications where precise delivery pressure is critical. They feature a brass piston sensor in the first stage, a stainless steel diaphragm in the second stage and a preset safety relief valve. A sintered brass filter protects internal parts. These two stage regulators are also ideal for medical diagnostic applications, such as blood gas analysis, where precise