Airgas Model C144A Brass Specialty High Purity Low Flow Two Stage Pressure Regulator With 1/4" FNPT Connection Switchover The two-stage design yields a

The two-stage design yields a delivery pressure of less than 0

These regulators can handle flows up to 250 liters per minute of nitrogen with only a 5 psig pressure drop

two-stage analytical series and high-purity stainless steel regulators are ideally suited for lecture bottles and other small cylinders

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Airgas Model C144A Brass Specialty High Purity Low Flow Two Stage Pressure Regulator With 1/4" FNPT Connection Switchover The two-stage design yields aThese 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