Midland Industries 29-22 1/8 in Hose Barb X 1/8 in Nptf Adapter

Product Description

The MIDLAND INDUSTRIES 29-22 is a brass rigid adapter fitting that connects a 1/8-inch hose barb to a 1/8-inch male NPTF threaded port. It is designed for use in low-pressure fluid and gas line applications where a secure, leak-resistant transition between flexible hose and a threaded fitting is required. The adapter measures 1.19 inches in length with a 0.43-inch hex for wrench engagement. It handles a maximum operating pressure of 150 psi and a temperature range of -40 to 160 degrees F. Licensed plumbers, HVAC technicians, and fluid system installers commonly use this type of fitting in residential and light commercial installations.

This adapter is suited for residential and commercial fluid handling systems where a hose-to-pipe connection is needed. It is compatible with hose clamps, similar-type clamps, and crimped ferrules, making it flexible across a range of hose termination methods. Common applications include water supply lines, pneumatic tubing, fuel lines, and other low-pressure systems that require a reliable barb-to-pipe transition. Its compact size allows installation in tight spaces within equipment enclosures or mechanical rooms.

Key Features

• 1/8-inch hose barb to 1/8-inch male NPTF configuration for direct hose-to-pipe connections
• Maximum operating pressure of 150 psi for low-pressure fluid and gas service
• Operating temperature range of -40 to 160 degrees F
• 0.43-inch hex allows standard wrench tightening
• Compatible with hose clamps, similar-type clamps, and crimped ferrules
• Brass construction provides corrosion resistance in water, air, and compatible fluid applications

Compatibility

Designed as an OEM-style replacement or installation fitting for hose-to-male-pipe connections in residential and light commercial plumbing, HVAC, and fluid system applications where a 1/8-inch hose barb to 1/8-inch NPTF transition is required.

Installation Notes

Installation should be performed by a licensed plumber or qualified HVAC technician in accordance with applicable local plumbing codes and the IPC. Shut off and depressurize the system before removing or installing any fittings. Apply thread sealant or PTFE tape to the male NPTF threads before assembly to ensure a leak-free connection. Do not overtighten, as brass fittings can crack under excessive torque.