The EPXT341212 Brass PEX-A Tee is a premium reducing fitting designed for use in PEX-A cold-expansion plumbing systems. Engineered for durability and reliability, this tee connects one 3/4-inch PEX line to two 1/2-inch branches, making it ideal for potable water and hydronic heating applications. Constructed from lead-free, dezincification-resistant brass, it ensures long-lasting performance in demanding environments.
Key Features
Full-flow design for maximum water delivery
Cold-expansion installation using PEX-A sleeves (sold separately)
Lead-free, corrosion-resistant brass for potable water safety
Meets ASTM F1960 and major plumbing code requirements
Rated for high temperature and pressure: up to 200 °F and 200 psi
Compatible with Apollo ExpansionPEX and Uponor ProPEX systems
Individually bagged for cleanliness and easy inventory
Backed by a 25-year manufacturer warranty
Applications
Potable water distribution systems
Hydronic heating installations
Residential and light-commercial plumbing
Radiant floor heating systems
Retrofit and repipe projects requiring reliable brass fittings
Installation Notes
Requires a cold-expansion tool and matching PEX-A sleeves
Expand tubing before inserting the fitting
Do not use with PEX-B or PEX-C, crimp rings, or clamp systems
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Length3/4 Inch
Length3 Inch
BrandApollo
Connection TypePEX-A
MaterialBrass
Dimensions2.58 in Length x 1.56 in Height x 0.87 in Depth