Spirax Sarco 59489, CL-6 Liquid Expansion Steam Trap, 3/4 in, NPT, 145 to 195 deg F Operating, 125 psig Operating, Cast Iron

Steam trapping applications, Such as outdoor storage tanks and non-critical tracing lines, Where extreme sub-cooling is desirable to conserve energy, Automatic drainage of steam traps and Process equipment in which residual condensate may freeze if the steam supply is interrupted