Parker 179HB-6-6 Brass Barbed Elbow 3/8 Npt X 3/8 Id

Product Description

The PARKER 179HB-6-6 is a brass barbed elbow hose fitting designed to connect a 3/8-inch ID hose to a 3/8-inch male NPT threaded port at a 90-degree angle. The beaded hose barb design provides a secure grip on the hose, reducing the risk of blow-off under pressure. Constructed from brass, this fitting resists corrosion in both wet and dry service environments. It is suited for use in plumbing, HVAC, and fluid transfer applications where a directional change in the hose run is required. Licensed plumbers, HVAC technicians, and industrial maintenance professionals commonly install this type of fitting in low-to-medium pressure systems.

This fitting is appropriate for residential and light commercial applications involving water, air, or compatible fluid lines. The 90-degree elbow configuration is useful in tight spaces where a straight barb fitting cannot make a clean transition to a threaded port. The 3/8-inch hose barb accepts hose with a 3/8-inch inside diameter and a 0.45-inch outside diameter. The fitting is rated for service between -40 degrees F and 160 degrees F, making it suitable for both chilled water and moderate hot water lines.

Key Features

• Beaded hose barb design for improved hose retention and blow-off resistance
• 90-degree elbow configuration for directional changes in tight installations
• 3/8-inch male NPT thread for compatibility with standard threaded ports
• Brass construction for corrosion resistance in wet service environments
• Rated from -40 degrees F to 160 degrees F for broad temperature range use
• Hex head size of 0.75 inches for wrench installation without marring the fitting body

Compatibility

Designed for use with hose having a 3/8-inch inside diameter and a 0.45-inch outside diameter, connecting to 3/8-inch male NPT threaded ports. Suitable as a standard replacement or new-installation barbed elbow fitting in threaded plumbing and fluid transfer systems.

Installation Notes

Installation should be performed by a licensed plumber or qualified tradesperson familiar with NPT threaded fittings. Shut off fluid supply and depressurize the line before installation. Apply thread sealant or PTFE tape to the male NPT threads in accordance with the applicable plumbing code before threading into the port. Secure the hose over the barb with an appropriate hose clamp to maintain a leak-free connection.