Value Brand Cross Malleable Iron Galvanized Class 300 1 in Female NPT 11 1/2 coupling

Cross Malleable Iron Galvanized Class 300 1 in NPT

This four-way cross fitting is manufactured from malleable iron with a galvanised finish for corrosion resistance. It provides a single junction point for connecting four separate pipe runs in a plumbing or industrial piping system. Each end features a 1 inch female NPT thread with 11 1/2 threads per inch. The component is rated for Class 300 service pressure.

Installers joining four threaded steel or iron pipes

The fitting suits pipefitters and maintenance teams who need to branch a main line into three directions using standard NPT threads. It is not appropriate for systems that require welded, flanged, or compression connections. Buyers working with plastic, copper, or thin-wall tubing should select a compatible fitting type. The galvanised coating is not intended for potable water lines where lead-free certification is required.

Class 300 pressure rating

The Class 300 designation defines the maximum allowable non-shock pressure at ambient temperature for this fitting. This single rating determines whether the part meets the design pressure of the intended piping system. Verify the system pressure against this class before installation. The product carries a California Proposition 65 warning for chemicals known to cause cancer and reproductive harm.