1/2" NPTF Male X 1/2" Hose ID X 7/8" Hose OD Reusable fitting 150 PSI maximum working pressure, -40° to 160° Temperature Rating PLEASE NOTE, 1/2" NPT MEASURES 0.840" OUTSIDE THREAD DIAMETER IN LINEAR INCHES Backed by EDGE Industrial full manufacturers warranty NOT DEEMED LEAD FREE. NOT FOR POTABLE WATER 1/2" NPTF Male X 1/2" Hose ID X 7/8" Hose OD. This two-piece adapter has a male NPTF threaded end and a female barbed hose end to connect hose or fittings of different types. This reusable adapter has a barbed end to connect hose to a fitting using the removable threaded sleeve, and the other end has female National Pipe Taper Fine (NPTF) threads to connect to a male NPTF connection for a tighter seal than straight threads. 150 PSI maximum working pressure. -40° to 160° temperature rating. Not deemed lead free. Not for use with potable water. Please Note: NPT Thread size is NOT determined by its outside thread diameter in inches. Please review our attached NPT sizing chart to cross reference NPT thread size to linear inches