1-1/2 Inch X 1-1/2 Inch X 1/2 Inch Carbon Steel Press Water Reducing Tee Press x Press x Female

1-1/2 Inch x 1-1/2 Inch x 1/2 Inch Carbon Steel Press Reducing Tee – For Potable and Hydronic Water Systems

The 1-1/2 inch x 1-1/2 inch x 1/2 inch carbon steel press reducing tee is a mechanically formed tee fitting used to create a reducing branch connection in press-fit piping systems. Designed for closed-loop hydronic and potable water applications, this fitting enables efficient transitions from a full-size main to a smaller branch while maintaining structural and hydraulic integrity.

Construction and Performance

Fabricated from carbon steel with a corrosion-resistant zinc coating, this tee includes factory-installed EPDM sealing elements suitable for use in water systems. The press-to-connect design provides a consistent and flame-free joint with reduced installation time compared to threaded or welded systems. It meets applicable certifications for pressure-rated mechanical joints in commercial and residential piping systems.

• ✅ Material: Carbon steel (zinc-plated exterior)
• ✅ Sealing Element: EPDM (pre-installed, approved for potable water)
• ✅ Connections: Press x Press x Press (reducing branch outlet)
• ✅ Branch Size: 1/2 inch for low-flow applications or equipment supply lines

Specifications

• Nominal Sizes: 1-1/2" main run x 1/2" reducing outlet
• Pressure Rating: 200 psi (non-shock, water service)
• Temperature Range: 0°F to 250°F (based on sealing material)
• Certifications: NSF/ANSI 61 and 372, conforms to ASME B16.51 and IAPMO/UPC requirements

Applications

This fitting is commonly used in press-joined carbon steel water systems including chilled water, hot water recirculation, and domestic supply. The reduced 1/2 inch branch allows for pressure-balanced zone supply, fixture stub-outs, or equipment tie-ins. Its press-fit design eliminates the need for open-flame joining methods in occupied or finished spaces.

Installation Requirements

Use only with approved press tools and compatible jaw profiles (e.g., TH or V). All pipe ends must be cut square, reamed, and marked for insertion depth before pressing. Joints must be visually inspected and tested per code using air or water pressure prior to service activation.

Engineering Insight

Carbon steel press fittings offer high tensile strength and installation speed. The reducing tee configuration supports fluid control by segmenting flow zones or decreasing branch volume while maintaining system pressure performance. The zinc-plated finish improves corrosion resistance in low-humidity environments.

The 1-1/2 Inch x 1-1/2 Inch x 1/2 Inch Carbon Steel Press Water Reducing Tee is a code-compliant, mechanically secure solution for pipe size transitions in sealed water systems, offering reliability and installation efficiency on the job site.