AquaLock 81903047 1 In CTS x 1/2 In CTS Plastic Manifold Dual Stem Body Contractor Pack

The AquaLock 81903047 is a 1-inch CTS x 1/2-inch CTS plastic manifold dual stem body, part of the Watts AquaLock 3584 Series. Constructed from high-performance polysulfone thermoplastic, this push-to-connect fitting delivers fast, secure, tool-free connections for residential and commercial plumbing manifold systems. Available as a contractor pack for bulk installation projects.

Key Features:

• Exclusive O-ring guide for improved reliability and zero-leak connections
• O-ring protection prevents damage to the O-ring during connection
• Rotates under full pressure after installation for maximum flexibility during rough-in and finishing work
• No tools required for installation or removal
• Compatible with hot and cold water applications, including behind-the-wall installations
• Made from high-performance polysulfone thermoplastic for durable, long-lasting service
• Backed by a 25-year limited warranty
• Sold as a contractor pack for bulk quantity projects

The AquaLock manifold system functions similarly to an electrical breaker box — the main supply line feeds into the manifold body, while individual distribution lines branch out to each fixture. This dual stem body serves as the core building block of that system, enabling reliable flow distribution with push-to-connect simplicity.

Certifications & Standards: NSF-61, NSF-14, CSA B137.5, ASTM F877, UPC, ASSE 1061

Note: Keep polysulfone fittings away from VOCs, pipe dopes, lubricants, solvents, and other caustic chemicals. Use Teflon tape only on all threaded connections.