AquaLock 3515R-1008 Sea Tech 1/2" to 3/8" CTS Reducing Union Adapter

The AquaLock 3515R-1008 Sea Tech reducing union adapter provides a reliable connection solution for marine plumbing systems, allowing you to transition from 1/2 inch to 3/8 inch copper tube size (CTS) lines. This straight reducing union features female quick-connect ends on both sides for fast, tool-free installation.

Key Features:

• 1/2 inch female quick-connect CTS on one end, 3/8 inch female quick-connect CTS on the other
• Constructed from durable polysulfone high-performance thermoplastic for excellent chemical and temperature resistance
• EPDM (Ethylene Propylene Diene Monomer) O-rings provide superior sealing and long-term durability
• Off-white color for easy identification in plumbing systems
• Quick-connect design enables installation without tools or clamps
• Ideal for marine, RV, and potable water applications

This reducing union adapter is perfect for downsizing plumbing lines in tight spaces or when connecting different diameter water lines. The polysulfone construction resists corrosion and handles a wide temperature range, making it suitable for harsh marine environments.