Enhanced quality brass makes hose nippel resistant to corrosion for high temperatures Conveniently designed to connect pipes or fittings of 20mm thread diameter,material,and end type Reliable Fitting is orovided by -machined threads relative softness of the brass that enables tighter sealing Connector can be easily used with water for plumbing applications,for various measurable devices,collectors,etc Our pump brass connector union non return valve fittings do not deform with time,and install or change,will not leak, Weight: 0.18518830008 pounds, Manufacturer: Zambuph