Parker 3/4 Mro-s Street Tee Mnptf X Fnptf 3000 Psi

Product Description

The PARKER 3/4 MRO-S is a zinc-plated steel street tee designed for industrial pipe assemblies requiring a combined male and female threaded connection in a single fitting. It handles up to 3000 psi working pressure, making it suitable for high-pressure hydraulic and pneumatic lines as well as general fluid transfer applications. The tee configuration allows a branch connection to be added inline without additional fittings. Connection is MNPTF x FNPTF at 3/4 inch on all ports. Licensed plumbers, pipefitters, and industrial maintenance technicians are the primary installers of this fitting type.

This street tee is used in industrial and commercial piping systems where a tee branch is needed and space or cost savings favor a street-pattern fitting over a standard tee with a separate nipple. Typical applications include compressed air distribution, hydraulic return lines, water service, and general fluid handling. The zinc-plated finish provides corrosion resistance in moderate-duty environments. It ships as a single unit and carries a minimum order quantity of one.

Key Features

• 3000 psi maximum working pressure for high-pressure industrial service
• Street tee pattern combines male and female threads, eliminating the need for a separate nipple
• MNPTF x FNPTF connection type for standard tapered pipe thread assemblies
• 3/4 inch male and 3/4 inch female thread sizes on all ports
• Zinc-plated steel construction for strength and corrosion resistance

Compatibility

Designed as an OEM-style replacement or new-installation fitting for industrial piping systems using standard 3/4 inch MNPTF x FNPTF tapered pipe thread connections rated to 3000 psi.

Installation Notes

Installation should be performed by a licensed plumber or qualified pipefitter in accordance with applicable mechanical and plumbing codes. Depressurize and isolate the system completely before removing or installing any threaded fittings. Apply an appropriate thread sealant or PTFE tape to the male threads before assembly. Do not overtighten, as this can crack the fitting body or distort the thread seal.