1960 Standard Expansion-Type Washing Machine Outlet Box

This product is a professional-grade expansion connection solution specifically designed for PEX-A piping systems. It employs a 1960 standard expansion joint, achieving molecular-level fusion between pipes and fittings through hydraulic expansion. Leveraging the shape memory properties of PEX-A, it generates an ultra-strong retraction force upon removal of the specialized expansion tool. This creates an unobstructed flow channel wider than the pipe diameter, delivering zero pressure loss flow performance.

The main body is constructed from composite engineering materials, withstanding water hammer fatigue strength up to 250,000 cycles. It features an integrated streamlined cavity structure, low-torque ceramic valve cores for hot/cold water valve connections, a 38mm overflow drain port, and an embedded cable management system. All connection points are pre-fitted with 1960 standard expansion sockets, supporting direct expansion connections for Ø1/2“ and Ø3/4” PEX-A pipes.

Ideal for high-end residences, hospitals, hotels, and other settings demanding stringent water flow efficiency, it serves as the premier solution for concealed installation systems.

Technical Features:
- Unrestricted Flow: Zero-reduction design boosts water flow by 22%;
- Lifetime Seal: Physically sealed via material cold contraction, ensuring over 50 years of service life;
- Thermal Cycle Immunity: Sealing performance remains unaffected across -40°C to 110°C operating conditions;
- Professional-Grade Configuration: Pre-installed 1/4-turn ceramic valve core with over 100,000 opening/closing cycles.