The EPXM4PTO is a premium PEX-A manifold designed for efficient water distribution in plumbing systems. Featuring a 3/4" main inlet and four 1/2" outlet ports, this manifold simplifies multi-line installations, reduces leak points, and ensures balanced water flow for residential and commercial applications. The “O” designation typically indicates an open-end design, allowing for system expansion or integration with additional components.

Key Features

• ASTM F1960 Compliant – Designed for cold-expansion PEX-A systems.
• Open-End Design – Provides flexibility for future system expansion or additional connections.
• Durable Construction – Made from corrosion-resistant polymer or lead-free brass for long-term reliability.
• Full-Flow Design – Maintains optimal water pressure and flow across all ports.
• Compact & Efficient – Reduces the need for multiple fittings and minimizes installation time.
• Easy Installation – Works with manual or powered expansion tools; no soldering or adhesives required.

Specifications

• Model: EPXM4PTO
• Main Inlet Size: 3/4" PEX-A
• Outlet Ports: Four 1/2" PEX-A connections
• End Type: Open-end for expansion
• Material: High-strength polymer or lead-free brass
• Operating Pressure: 200 PSI
• Operating Temperature: Up to 200°F
• Standards: ASTM F1960 compliant

Applications

• Residential and commercial water distribution
• Radiant heating and cooling systems
• Hydronic heating loops
• Potable water installations

Compatibility

• Works with PEX-A tubing and expansion fittings from major brands (Apollo, Uponor, Rehau, etc.)
• Requires a PEX-A expansion tool for proper installation