Parker 125HBL-6-2 Brass Barbed Hose Fitting 3/8 in

Product Description

The PARKER 125HBL-6-2 is a brass male barbed hose fitting designed to connect a 3/8-inch inside diameter hose to a 1/8-inch NPT male threaded port. It provides a secure, leak-resistant transition between flexible hose lines and threaded fittings in fluid or low-pressure pneumatic systems. The brass construction offers good corrosion resistance in a range of common media. With a rated temperature range of -40 degrees F to 160 degrees F, this fitting suits a wide range of light industrial, HVAC, plumbing, and equipment maintenance applications. It is typically installed by licensed plumbers, HVAC technicians, and equipment service technicians working on fluid transfer or control lines.

This fitting is suited for residential and light commercial service work where a flexible hose must terminate at a threaded port. Common install scenarios include condensate drain lines, low-pressure fluid transfer assemblies, equipment cooling circuits, and general plumbing connections requiring a hose-to-NPT transition. The 3/8-inch hose barb seats firmly inside the hose ID, and the 1/8-inch NPT thread engages standard threaded ports found on valves, pumps, and manifolds. The overall length of 1.54 inches keeps the assembly compact in tight spaces.

Key Features

• Brass construction for corrosion resistance in water and common fluid service
• 3/8-inch hose barb sized for 3/8-inch inside diameter hose
• 1/8-inch NPT male thread for standard threaded port connections
• Operating range of -40 degrees F to 160 degrees F suits most light-duty fluid applications
• Compact overall length of 1.54 inches for use in confined assemblies
• Hex head size of 0.4375 inches allows standard wrench installation

Compatibility

Designed as an OEM-style replacement or service fitting for systems requiring a 3/8-inch ID hose barb to 1/8-inch NPT male connector in brass construction.

Installation Notes

Installation is typically performed by a licensed plumber or HVAC technician. Shut off fluid supply and relieve system pressure before removing or installing any hose fitting. Apply thread sealant or PTFE tape to the NPT threads in accordance with local plumbing codes before tightening. Do not overtighten the barb end into the hose; secure the hose with an appropriate clamp for the application and pressure rating.