Parker 68HB-16-12 Brass Male Hose Barb Fitting 3/4 Npt X 1 in

Product Description

The PARKER 68HB-16-12 is a brass male connector hose barb fitting designed for fluid transfer applications in plumbing, HVAC, and industrial systems. It features a 3/4 inch NPT male threaded end on one side and a 1 inch hose barb on the other, allowing a direct threaded connection to a port while securing a 1 inch ID hose on the barbed end. The beaded hose barb design provides added grip to help retain the hose under pressure. Rated for a working temperature range of -40 degrees F to 160 degrees F, this fitting suits a wide range of liquid and low-pressure fluid line applications. Licensed trades and maintenance technicians commonly specify this part for in-line hose-to-pipe connections.

This fitting is appropriate for residential and light commercial plumbing, hydronic heating lines, cooling system hoses, and general fluid transfer setups where a 1 inch ID hose must terminate at a 3/4 inch NPT threaded port. The all-brass construction resists corrosion in water and many common fluid service environments, making it a reliable choice for both new installations and field repairs. It ships as a single unit and installs without special tooling in most applications.

Key Features

• Beaded 1 inch hose barb provides positive hose retention under working pressure
• 3/4 inch NPT male thread for direct connection to standard threaded ports
• Brass construction offers corrosion resistance in water and common fluid service
• Wide operating temperature range: -40 degrees F to 160 degrees F
• Overall length of 2.12 inches suits tight-clearance installations
• 1.125 inch hex head allows standard wrench installation without pipe wrenches

Compatibility

Designed for use with 1 inch inside diameter hoses and 3/4 inch NPT female threaded ports in plumbing, HVAC, and fluid transfer systems.

Installation Notes

Installation should be performed by a licensed plumber or qualified technician. Shut off fluid supply and relieve system pressure before removing any existing fittings or connecting this part. Apply thread sealant or PTFE tape to the NPT threads in accordance with IPC guidelines before making up the connection. Do not overtighten the hex fitting against plastic or cast ports; use the hex head with an appropriately sized wrench and avoid using the hose barb as a gripping surface.