Midland Industries 33306P 3/4 Barb X 3/8 Mip Polypropylene Adapter

Product Description

The MIDLAND INDUSTRIES 33306P is a male adapter hose barb fitting that transitions a 3/4-inch hose barb connection to a 3/8-inch male iron pipe (MIP) thread. Constructed from polypropylene, this adapter is built for low-pressure fluid transfer applications where corrosion resistance and chemical compatibility are priorities. The 3/4-14 thread specification ensures a standard NPT-compatible male thread engagement on the pipe side. Rated to a maximum operating pressure of 125 psi, this fitting suits a wide range of plumbing, irrigation, and industrial fluid-handling installations. Plumbers, irrigation technicians, and industrial maintenance personnel install this fitting as part of hose assemblies and barbed piping systems.

This adapter is suited for residential and light commercial plumbing systems, irrigation lines, water transfer equipment, and general fluid-handling setups where a barbed hose end must connect to a threaded pipe port. The hose barb end accepts standard 3/4-inch ID hose, while the MIP thread engages standard 3/8-inch female pipe thread ports. Its polypropylene construction makes it a practical choice in environments where metal fittings may corrode or react with the fluid media being conveyed.

Key Features

• 3/4-inch hose barb inlet accepts standard 3/4-inch ID flexible hose
• 3/8-inch MIP outlet threads into standard 3/8-inch female NPT ports
• 3/4-14 thread specification for consistent NPT engagement
• Polypropylene construction resists corrosion and common chemical exposure
• Rated to 125 psi maximum operating pressure

Compatibility

Designed as an OEM-style replacement or new-installation fitting for plastic hose barb assemblies requiring a 3/4-inch barbed inlet to 3/8-inch MIP threaded outlet transition in low-pressure fluid systems.

Installation Notes

Installation is typically performed by licensed plumbers or irrigation technicians. Shut off and depressurize the fluid system completely before removing or installing any fitting. Apply PTFE tape or an appropriate thread sealant to the MIP threads before making up the threaded connection; do not overtighten polypropylene fittings as the material can crack under excessive torque. Secure the hose onto the barb end with an appropriate clamp to maintain a leak-free connection.