Airgas Model 205D540 Chrome-Plated Brass High Purity Single Stage Regulator With CGA-540 Connection

Stainless steel diaphragm minimizes diffusion of air into regulator and eliminates off-gassing High-purity regulator design permits vacuum purging of regulator Sintered metal filters in seat assembly trap foreign particles and extend regulator service life Chrome-plated surface provides polished appearance for easy cleaning Nickel-plated outlet valve with diaphragm-seal provides on/off flow control and helps maintain gas purity Two-stage design ensures constant delivery pressure as inlet pressure decreases.

Model » 205 Usage » High Purity Material » Chrome-Plated Brass Regulator Type » Single Stage Regulator Inlet Connection » CGA-540 Outlet Connection » 1/4" NPT Female

Chrome-plated regulators are designed for high-purity laboratory applications involving noncorrosive gases. Single-stage design is recommended for use where inlet pressure does not vary greatly such as with liquefied gases, or where periodic readjustment of delivery pressure setting does not present a problem.