REDUCER, ADAPTER; 1/2 INCH X 1/2 INCH X 3/8 INCH NOMINAL SIZE; 1/2 INCH TUBE COMPRESSION X 1/2 INCH TUBE COMPRESSION X 3/8 INCH MIP END CONNECTION; BRASS MATERIAL; -65 TO 250 DEG F TEMPERATURE RATING; APPLICATION PLUMBING; 72 MODEL