Mueller W04017 3/4" Tee

When you're pulling a 3/4-inch branch off a main supply line, you need a fitting that stands up to the thermal stress and pressure of a high-demand HVACR or plumbing system. The Mueller W04017 3/4" Tee is a professional-grade wrot copper solder joint fitting engineered to ASME B16.22 standards. This C x C x C (Cup x Cup x Cup) pressure tee features a 3/4" Outside Diameter (O.D.) to match 5/8" nominal size tubing, making it a standard requirement for refrigeration and potable water supply lines. Constructed from UNS C12200 copper, this tee provides superior flow characteristics and is NSF/ANSI 61 certified for lead-free applications. Whether you're working with Type K, L, or M copper, the Mueller Streamline W04017 ensures a reliable solder connection that handles up to 700 PSI in typical operating temperatures, providing the structural integrity needed for precise HVAC pipe routing and fluid distribution.

• Precision Wrot Construction: Manufactured from high-grade UNS C12200 copper for consistent wall thickness and optimal heat transfer during brazing.
• Multi-System Compatibility: Ideal for HVACR systems, hydronic heating, and potable water supply lines.
• Standard Compliance: Fully meets ASME B16.22 and NSF/ANSI 61 requirements for commercial and residential use.
• Broad Operating Range: Rated for pressures up to 700 PSI and temperatures reaching 250°F, ensuring stability in pressurized environments.

• What is the difference between 3/4" O.D. and 5/8" nominal? In the HVACR trade, fittings are often sized by O.D. (3/4"), whereas plumbing standards use nominal sizing (5/8"). This tee fits 5/8" nominal copper pipe.
• Is this tee suitable for R-410A refrigerant lines? Yes, when installed with proper brazing techniques, this copper pressure tee is designed to handle the high-pressure requirements of modern refrigerants.
• Can I use this for underground applications? While copper is corrosion-resistant, check your local codes; it is typically used in above-ground potable water systems and mechanical rooms.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.