The Apollo Expansion PEX / Pex A 1 in. Brass Tee is a purpose-built three-way connector designed for 1-inch piping runs in residential and light commercial plumbing. Crafted from lead-free brass, this Tee handles everyday water-duty with durability and reliability, making it a smart choice for bridging expansion PEX A lines to standard PEX runs.
Key connections
- End 1 Diameter: 1" – Expansion PEX
- End 2 Diameter: 1" – PEX
- End 3 Diameter: 1" – Expansion PEX A Barb
With two expansion PEX A connections and a barb-style PEX end, this brass tee provides a versatile junction for 1" systems. The expansion PEX A ends are designed to create secure, leak-resistant joints, while the PEX end accommodates a standard PEX run—offering a streamlined solution for branching and distribution tasks.
Performance you can rely on
- Maximum Pressure: 200 psi
- Maximum Temperature: 200°F
- Material: Brass (lead-free)
- Packaging: Bagged; Number in Package: 1
- Brand: Apollo; Sub Brand: Expansion PEX / Pex A
- End 1: Expansion PEX; End 2: PEX; End 3: Expansion PEX A Barb
Why this Apollo brass tee stands out
Designed specifically for 1" Expansion PEX A to PEX configurations, this fitting minimizes the number of joints in your run while delivering solid, long-lasting performance. The brass body offers excellent durability and corrosion resistance in typical water applications, and the lead-free composition provides peace of mind for household use. Its three-way layout is ideal for creating efficient supply branches, retrofits, or new installations where space is tight and reliability matters.
Ideal use cases
- Branching a main 1" PEX line to serve multiple fixtures or zones.
- Connecting an Expansion PEX A network to a standard PEX run in new builds or remodels.
- Retrofits where an expansion connection is preferred on two legs and a standard PEX leg is required for the third.
In short, the Apollo 1" Brass Tee gives you a robust, precise solution for 1" PEX systems that rely on Expansion PEX A technology on two ends and a compatible PEX connection on the third. It’s a targeted, dependable choice for professional plumbers and experienced DIYers tackling serious piping projects.
