Assorted sizes of adapters for connecting hoses to NPT male threaded connects of different diameter.

Brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability.

Stainless is of 304 stainless steel, strength and resistance to corrosion. Maximum working pressure of 2800 psi, Temperatures range from -868 to 1472 ℉/-500 to 800 °C

Barbed fitting for a tight seal on hoses and NPT threads for a tighter seal than straight threads. Retracting locks for easy slide-back connecting and disconnecting.

These fittings contain lead and are not allowed by federal law to be installed for potable water use in the U.S.A. and its territories.