1-1/2 inch x 1-1/2 inch x 1/2 inch Carbon Steel 4712 RG Gas Press Reducing Tee Press x Press x Fitting

1-1/2" x 1-1/2" x 1/2" Carbon Steel Press Reducing Tee – Engineered for Press Fit Gas and Hydronic Systems

The 1-1/2" x 1-1/2" x 1/2" Carbon Steel Press Reducing Tee is designed for use in commercial and industrial piping systems requiring a branch connection with a size reduction. This tee is part of a press-fit system that allows for flame-free, mechanical connections in carbon steel piping. It is typically used in hydronic heating, chilled water, compressed air, and inert gas distribution systems.

Manufactured from ASTM A135 or A795 carbon steel tubing, this fitting is engineered to meet the performance standards of press technology. The component includes EPDM sealing elements rated for non-potable applications, with operating pressures up to 200 PSI and temperatures ranging from 0°F to 250°F depending on system requirements.

Product Features

• ✅ Press x Press x Press Configuration – Reducing branch allows for integration of smaller-diameter lines without compromising flow efficiency.
• ✅ Corrosion-Resistant Coating – Zinc-plated or e-coated exterior protects against environmental degradation and oxidation during service life.
• ✅ Uniform Wall Thickness – Conforms to standard pipe dimensions for reliable alignment and consistent joining.
• ✅ Leak Detection O-Ring – Factory-installed EPDM sealing element provides visual leak-before-press feature for verification during system testing.
• ✅ Third-Party Verified – Manufactured in accordance with ASME B16.51 and tested to meet IAPMO and NSF compliance for structural integrity.

Specifications

• Material: Carbon Steel (ASTM A135/A795)
• Sizes: Main run: 1-1/2", Branch: 1/2"
• Connection: Press-fit, compatible with standard carbon steel press systems
• Sealing Element: EPDM (factory-installed)
• Pressure Rating: Up to 200 PSI
• Temperature Range: 0°F to 250°F (based on application and seal compatibility)

Installation Notes

Installation requires a compatible press tool and appropriate jaws sized for each fitting end. Ensure pipe ends are clean and deburred prior to assembly. The sealing element must be properly seated; do not lubricate unless approved by the manufacturer. Pressing should occur within the tool’s specified tolerance range to ensure a secure connection. This fitting is not intended for potable water systems due to the use of carbon steel and EPDM seals.

Applications

Typical installations include closed-loop hydronic systems, commercial HVAC distribution, compressed air infrastructure, and inert gas service. It is also suited for retrofit work in mechanical rooms where open flame use is restricted and downtime must be minimized.

Code Considerations

Fittings meet the requirements of mechanical code sections referencing ASME B16.51 and are compliant with most municipal specifications for gas and heating installations when properly installed within a press system. Always verify compatibility with local authority having jurisdiction (AHJ).

The 1-1/2" x 1-1/2" x 1/2" Carbon Steel Press Reducing Tee provides reliable, high-performance branch connections for demanding mechanical systems. Its precision manufacturing and code-compliant design make it a dependable choice for professional-grade installations.