Rwc 22788A 6 Port Pex Barb Flow Through Manifold

Product Description

The RWC 22788A is a six-port, flow-through open manifold designed for PEX barb plumbing systems. It accepts a 3/4 inch PEX inlet and a 3/4 inch PEX exit, and distributes flow through six 1/2 inch PEX barb outlet ports. Built to handle up to 200 psi maximum working pressure and up to 200 degrees F maximum working temperature, this manifold is suited for demanding residential and light commercial water distribution applications. Licensed plumbers and PEX installers use this fitting to centralize branch circuits in a home-run or radiant distribution layout.

This manifold is used in residential and light commercial potable water systems where a central distribution point is needed for PEX branch lines. It is well suited for home-run plumbing layouts in new construction or remodel work, where individual supply lines run directly from the manifold to each fixture. The 3/4 inch main line connections maintain flow capacity across all six outlets, and the barb-style connections provide a reliable mechanical grip on PEX tubing when used with appropriate crimp or clamp rings.

Key Features

• Six 1/2 inch PEX barb outlet ports for multi-zone or home-run distribution
• 3/4 inch PEX barb inlet and exit for full flow-through capability
• 200 psi maximum working pressure rating
• 200 degrees F maximum working temperature rating
• NSF listed for use in potable water systems

Compatibility

Designed as an OEM-style fitting for residential and light commercial PEX barb plumbing systems using 3/4 inch main lines and 1/2 inch branch lines.

Installation Notes

Installation should be performed by a licensed plumber in accordance with local plumbing codes and IPC guidelines. Shut off the main water supply and depressurize the system before connecting or removing any fittings. Secure all PEX barb connections with approved crimp rings or clamp rings using the correct installation tool rated for the tubing size. Do not exceed the rated working pressure or temperature during operation.

Technical Specifications

• Inlet Size: 3/4 inch PEX barb
• Outlet Size: 1/2 inch PEX barb
• Number of Outlet Ports: 6
• Maximum Working Pressure: 200 psi
• Maximum Working Temperature: 200 degrees F
• Certifications: NSF listed
• Weight: 1.067 pounds

Standard Information

• Brand: RWC
• Manufacturer Part Number: 22788A