Parker 3/4 Mmo-s Female Tee 3/4 Inch Fnptf 3000 Psi

Product Description

The PARKER 3/4 MMO-S is a female tee fitting designed for industrial pipe systems requiring reliable, high-pressure threaded connections. Built from zinc-plated steel, this fitting handles a maximum working pressure of 3000 psi, making it suitable for demanding fluid and pneumatic distribution lines. The female tee configuration uses FNPTF (Female National Pipe Taper Fuel) threads on all three ports, creating leak-resistant connections when properly assembled. Licensed plumbers, pipefitters, and industrial maintenance technicians typically install this type of fitting during new construction, system expansion, or repair work on pressurized pipe networks.

This fitting is used in industrial and commercial piping applications where a tee junction is needed in a pressurized line. The 3/4 inch FNPTF thread size suits mid-range pipe runs in compressed air, hydraulic, fuel, and general fluid transfer systems. Its zinc-plated steel construction resists corrosion in light-duty wet environments. This is a single-piece fitting sold individually, appropriate for spot repairs or new installations.

Key Features

• Maximum working pressure of 3000 psi for high-pressure industrial service
• FNPTF threads on all three ports for tapered, leak-resistant connections
• Zinc-plated steel construction provides corrosion resistance
• 3/4 inch female thread size fits standard NPT pipe fittings
• Tee configuration allows branching of a single pressurized line into two directions

Compatibility

Designed as an OEM-style replacement or new-installation fitting for industrial pipe systems using 3/4 inch FNPTF threaded connections rated up to 3000 psi.

Installation Notes

Installation should be performed by a licensed pipefitter or plumber in accordance with applicable codes such as the IPC or IFGC. 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 being engaged, and tighten to snug with a pipe wrench — do not overtighten zinc-plated steel fittings. Pressure-test the assembly before returning the system to service.