Parker PP8MTS6 Male Swivel Branch Tee 1/2 in Od 3/8 in Nptf

Product Description

The PARKER PP8MTS6 is a push-to-connect male swivel branch tee tube fitting designed for use in fluid and pneumatic plumbing systems where a branch connection and a male threaded port are required at the same junction. Constructed from white polypropylene with an EPDM o-ring seal, this fitting accepts 1/2 inch OD tubing on the push-to-connect ports and terminates with a 3/8 inch NPTF male swivel thread. It is rated to 150 psi and is suited for low-to-moderate pressure water, air, and compatible fluid service lines. The swivel feature allows the male threaded end to rotate during installation, reducing torque transfer to adjacent fittings.

This fitting is used in residential and light commercial plumbing, water treatment, irrigation, pool and spa equipment, and HVAC condensate or fluid distribution systems where polypropylene's corrosion resistance is an advantage. The branch tee configuration allows a single inline run to split to a third port in a compact footprint. It is typically installed by licensed plumbers, HVAC technicians, or pool and spa service professionals working with polyethylene or nylon tubing lines.

Key Features

• Push-to-connect ports accept 1/2 inch OD tubing for tool-free, secure tube insertion
• 3/8 inch NPTF male swivel thread allows rotation during makeup to reduce line stress
• Polypropylene body resists corrosion in water, condensate, and many chemical service environments
• EPDM o-ring seal provides reliable, leak-free performance across a broad temperature range
• Rated to 150 psi for use in low-to-moderate pressure plumbing and fluid systems
• Compact dimensions allow installation in tight spaces typical of equipment cabinets and panels

Compatibility

Designed as an OEM-style push-to-connect replacement or new-installation fitting for systems using 1/2 inch OD tubing with a 3/8 inch NPTF male branch port connection.

Installation Notes

Installation should be performed by a licensed plumber or qualified technician in accordance with IPC guidelines and the fitting manufacturer's rated pressure limits. Shut off and depressurize the system completely before removing or installing any push-to-connect fittings. Ensure tubing ends are cut square and deburred before inserting into the push-to-connect ports to maintain a proper seal. Do not exceed the 150 psi rated working pressure or use with fluids incompatible with polypropylene or EPDM.