The Victor® Nitrogen Purging Regulator is designed to prevent oxidation caused by heating copper pipes. It has a delivery range of 0-250 psig, making it ideal for high capacity applications. Compatible with both h.p. and l.p. gauges with a pressure of 4000 psig, this model, 245-02P, is specifically intended for gas services involving Nitrogen. It features an inlet connection of CGA-580.