AquaLock 013501-0808 Male Adapter Connector 3/8" CTS x 1/2" NPT Push-to-Connect

The AquaLock 013501-0808 is a 3/8" CTS x 1/2" NPT plastic male adapter connector featuring a tool-free push-to-connect design built for reliable potable water plumbing applications. Manufactured in high-performance lead-free polysulfone, this fitting delivers lasting, trouble-free service in both hot and cold water systems.

Key Features:

• Push-to-connect installation — no tools, tube inserts, or thread sealant required
• Universal pipe compatibility — works with copper, CPVC, PEX (LDPE, MDPE, HDPE), and CTS-rated pipe
• Unique O-ring guide for a zero-leak, secure connection every time
• Swivel nut with NPS straight threads and cone seal — threads onto NPT, NPS, BSP, and most other thread types
• Outside-join design increases flow capacity compared to traditional barb fittings
• Rotates under pressure for high flexibility during installation
• Reusable fitting — can be disconnected and reinstalled as needed
• Rated for hot and cold water applications, including behind-the-wall use
• Rated: 180°F @ 100 PSI / 75°F @ 250 PSI
• Certified to NSF-61, NSF-14, CSA B137.5, ASTM F877, and recognized by the Uniform Plumbing Code

Also sold under the SeaTech brand name (Watts rebranded SeaTech to AquaLock; part numbers remain unchanged). Alternate part numbers: 3501-0808, 003501-0808. Size: 3/8" CTS (B-Tube) x 1/2" NPT (A-Thread).