Airgas Model C645B660 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded Seat Single Stage This series is ideally suited

This series is ideally suited for gas phase pressure regulation in liquid cylinder applications

These units are easily mounted to panels using the optional panel-mount nuts with the threaded bonnet

The metal-to-metal diaphragm seal prevents contamination by eliminating the need for a soft seal and provides a leak-rate design of less than 2 x 10-8 ccs helium

OSHA-compliant

high-purity regulators is designed for non-corrosive analytical and process applications requiring precise

Airgas Model C645B660 Stainless Steel High Purity Two Stage Pressure Regulator With 1/4" FNPT Connection And Threaded Seat Single Stage This series is ideally suitedThis series of two stage, high purity 316 stainless steel regulators is designed for non corrosive analytical and process applications requiring precise, stable delivery pressure control. The two stage design yields a delivery pressure change of less than 0. 04 100 psi inlet change. Convoluted 316 stainless steel diaphragms provide excellent regulating characteristics and corrosion resistance, and the threaded seat design allows for internal vacuum