Compression Adapter Kit #05C165

This compression adapter kit converts the new single-outlet air compressor pump head into 2 outlets. This will save you from having to purchase the expensive check valve for many older-style units. Simply screw this into the head of your new pump and then screw the 1/8" compression adapter into the 1/8" hole in the adapter. New tubing and fittings are included if needed.

IMPORTANT! The 4595 adapter in this kit that installs into the pump head, which is the 1/2" compression x 3/8" MPT brass fitting with the 1/8" FPT port in the side, has a small "nose" on one end that protrudes from the 3/8" MPT thread (as seen in the below photo). If this adapter won't thread all the way into the head, you will need to cut off this nose. Brass is a soft metal, and a standard manual metal saw, or a small angle grinder, will lop it off quickly and easily, allowing you to thread the fitting all the way into the pump head.