AquaLock 81902888 Push-to-Connect Female Adapter 3/8" CTS x 1/2" NPS

The AquaLock 81902888 (model 3510-0808CP) is a push-to-connect plastic female adapter designed for quick, tool-free plumbing installations. This fitting connects 3/8 inch CTS (Copper Tube Size) tubing to 1/2 inch NPS (National Pipe Straight) female threaded connections.

Key Features:

• Quick push-to-connect design requires no tools or tube inserts for installation
• Constructed from off-white polysulfone, a high-performance thermal plastic material
• Compatible with copper, CPVC, PEX, and CTS-rated pipe
• EPDM O-ring provides reliable, leak-free seal
• Suitable for both hot and cold water applications
• Maximum temperature rating: 180°F at 100 psi / 75°F at 250 psi
• Certified to NSF-61, NSF-14, CSA B137.5, ASTM F877, and IGC 188-04C standards
• Recognized by the Uniform Plumbing Code and IAPMO certified

This contractor pack version is ideal for RV, marine, residential, and commercial plumbing applications where quick connections and easy serviceability are required. Note: When using with PEX tubing, a tube support insert (part number 3560 series) is required for proper installation.