A7901 Controlled I.D. Pipe Nipples

Emco A7901 Pipe Nipples hold a 4.173” controlled I.D. with 4” NPT top and bottom threads. Pipe nipples are machined from flame-controlled steel with no internal weld bead and painted with a protective black coating.

The controlled I.D. allows for pipe nipples to be used with submersible tank pumps and in Emco remote fill systems. These pipe nipples can also be used as an extension to a fill pipe in a spill container.

Custom sizes are available on request.