The Model 7722 Mechanical Tee provides a fast and easy midpipe threaded branch outlet. The mechanical tee utilizes ductile
iron housings, a grade E gasket and heat-treated carbon steel
track bolts and nuts. Housings are painted orange or red, or as
an option can be supplied hot dipped zinc galvanized or epoxy
coated. Maximum working pressure: 300 psi (20 Bar). Gaskets are
interchangeable between Models 7721 & 7722.