Airgas Model N245A350 Brass High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Non-Lubricated Check Valve High Flow Pressure These regulators are recommended for

These regulators are recommended for use on low-pressure pipelines serving gas chromatographs

Red OSHA perimeter marker flags measure 105' in length and have 7 1/2" x 17" red pennants

a cross purge assembly is required to maintain the warranty and for safety

Each regulator features a large diaphragm which provides excellent performance and precise pressure control

Airgas Model N245A350 Brass High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Non-Lubricated Check Valve High Flow Pressure These regulators are recommended forThis series of two stage, high purity regulators is designed for non corrosive analytical and process applications requiring precise, stable, delivery pressure control. The two stage design yields a delivery pressure of less than 0. 02 100 psi inlet change. These regulators come with a CGA nipple that has a special high purity, non lubricated check valve incorporated into nose and prevents air and contaminants from entering the gas stream during