Value Collection 453-043NL Brass Pipe Tee 3/4x1/2 Mpt 125psi

Product Description

The VALUE COLLECTION 453-043NL is a red brass pipe tee fitting rated for Class 125 service at up to 125 psi. It features male pipe thread (MPT) ends on all three connections and is designed for use in low-pressure water, gas distribution, or plumbing branch-line applications. The tee measures 1.75 inches wide by 2.75 inches tall and weighs 0.43 pounds, making it a compact, easy-to-handle fitting for tight installations. Red brass construction provides corrosion resistance suitable for potable water and general-purpose plumbing systems. Licensed plumbers and pipefitters are the typical installers for this type of fitting.

This tee fitting is suited for residential and light commercial plumbing systems where a branch connection is needed on a 3/4-inch run with a 1/2-inch branch outlet. The 3/4 x 1/2 inch reducing configuration allows a main line to be tapped down to a smaller branch without additional reducers. It is commonly used in domestic water supply lines, irrigation headers, hydronic heating branch connections, and similar low-to-medium pressure piping systems where threaded connections are specified.

Key Features

• Red brass construction for corrosion resistance in potable water and general plumbing service
• Class 125 pressure rating at 125 psi for low-to-medium pressure systems
• MPT ends on all three connections for standard threaded pipe assembly
• Reducing tee configuration: 3/4 inch run by 1/2 inch branch outlet
• Compact profile at 1.75 inches wide and 2.75 inches tall for use in confined spaces

Compatibility

Designed as an OEM-style replacement or new-installation fitting for threaded brass piping systems rated at Class 125 or lower pressure service.

Installation Notes

Installation of threaded brass pipe fittings is typically performed by a licensed plumber following local plumbing codes and IPC guidelines. Shut off and depressurize the supply line completely before removing or installing any threaded fittings. Apply an appropriate thread sealant or PTFE tape to the male threads before assembly, and tighten to hand-snug plus wrench turns per standard practice — avoid over-tightening, which can crack brass fittings. Pressure-test the system after installation and before returning it to service.