![Union: Malleable Iron, 1 in x 1 in, NPT x NPT, Class 150](http://conrac-s.myshopify.com/cdn/shop/files/GRAINGER_5P960_{width}x.jpg?v=1738178633)
Class 150 threaded zinc galvanized steel fittings connect with medium-pressure (300-999 psi) pipe. Threaded pipe fittings use PTFE tape to secure seal.
Class 150 threaded zinc galvanized steel fittings connect with medium-pressure (300-999 psi) pipe. Threaded pipe fittings use PTFE tape to secure seal.