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Due to the pressure differential considerations
nylon-reinforced neoprene diaphragm
A diaphragm packless outlet valve with a 1/4" compression fitting is provided for flow control and to maintain system purity
A needle valve is included on the outlet
Airgas Model N245F540 Brass High Purity Single Stage Pressure Regulator With 1/4” FNPT Connection And Non-Lubricated Check Valve Regulator Due to the pressure differentialThese brass, single stage, high purity regulators are recommended for non corrosive analytical and process applications where precise flow control is not critical. A specially designed, convoluted, stainless steel diaphragm with metal to metal seals provides good regulating performance and maximum purity integrity without the need for a soft seal, which often can be a source of contamination. These regulators come with a CGA nipple that has a special
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