Loc-Line 3/8" NPT Female Coupling for Modular Hose - Pack of 20

Loc-Line 3/8" NPT Female Coupling for 1/2" Hose

The Loc-Line 3/8" NPT Female Coupling for 1/2" Hose provides the female threaded transition point that allows a Loc-Line hose run to terminate at, or connect to, a female NPT-threaded port. Where the standard NPT connector connects Loc-Line to a male supply port, the female coupling handles the reverse — a hose run that needs to deliver to, or connect from, a female-threaded fitting, valve, or manifold block.

Like all Loc-Line connectors, the female coupling snaps directly into the hose system on one end and provides a standard NPT female thread on the other. This allows you to integrate Loc-Line into a larger plumbed coolant system that uses standard pipe fittings and valves alongside the flexible modular hose sections.

Available in multiple pipe sizes to match common coolant manifold and distribution block thread standards. Fully compatible with all hose segments, nozzles, and fittings within the matching Loc-Line size family.

AIMS stocks the full Loc-Line connector and coupling range. Talk to our team if you need help selecting the right connectors for a complex coolant system installation.