Parker 329HB-8-6N Barbed Male Elbow 1/2 in Barb 3/8 Npt

Product Description

The PARKER 329HB-8-6N is a barbed tube male elbow fitting designed for fluid and pneumatic tubing connections in plumbing, HVAC, and light industrial systems. This fitting accepts a 1/2 inch barb on one end and a 3/8 inch NPT male thread on the other, allowing a 90-degree directional change in a tubing run where a threaded port is present. Molded from nylon, it is lightweight and resistant to corrosion, making it a practical choice for water, air, and low-pressure fluid service. Plumbers, HVAC technicians, and mechanical contractors use this type of fitting when transitioning from rigid threaded connections to flexible tubing.

This fitting is suited for residential and light commercial applications including condensate drain lines, water supply connections, pneumatic control tubing, and similar low-pressure fluid transfer systems. The male NPT thread allows direct installation into female-threaded ports on equipment, manifolds, or pipe fittings. The barbed end provides a secure grip on compatible flexible tubing when secured with a clamp or tie. Its white nylon construction makes it a common choice in potable water and HVAC condensate applications where metal corrosion is a concern.

Key Features

• 1/2 inch barb accepts standard flexible tubing for a secure, barb-retained connection
• 3/8 inch NPT male thread for direct installation into female-threaded ports
• 90-degree elbow geometry allows directional routing in tight spaces
• Nylon construction offers corrosion resistance and lightweight handling
• White finish is compatible with condensate and water service installations

Compatibility

Designed as an OEM-style replacement or service fitting for systems using 1/2 inch barbed tubing connections with 3/8 inch NPT female-threaded ports in plumbing, HVAC, and light industrial fluid transfer applications.

Installation Notes

Installation is typically performed by licensed plumbers or HVAC technicians following applicable IPC or IFGC guidelines for the fluid service involved. Ensure the receiving female NPT port is clean and apply appropriate thread sealant or PTFE tape before hand-tightening and wrench-snugging the male thread. Push the barbed end fully into compatible flexible tubing and secure with an appropriately rated clamp. Do not overtighten nylon fittings, as the material can crack under excessive torque.