AquaLock 3521-1008 1/2" CTS x 1/2" NPT Drop Ear Elbow Push-to-Connect Fitting

The AquaLock 3521-1008 is a 1/2" CTS x 1/2" NPT plastic drop ear elbow fitting designed for marine and RV plumbing applications including potable water, raw and fresh water washdown, live well systems, hot and cold water lines, and drain lines. Manufactured in polysulfone, a high-performance thermal plastic material, this fitting provides reliable, leak-free connections for years of trouble-free service.

Key Features:

• Compatible with copper, CPVC, PEX, LDPE, MDPE, HDPE and polybutylene tubing
• Easy to install with no tools or tube inserts required
• Unique O-ring guide feature provides a zero-leak connection
• Joins tubing on the outside, increasing flow capacity compared to barb fittings
• Tubing swivels even under maximum pressure, ideal for vibrating and dynamic applications
• Suitable for both hot and cold water applications
• Drop ear design allows for secure wall mounting

AquaLock (formerly SeaTech) by Watts is the number one choice in marine water fittings, offering push-to-connect functionality for easy, secure connections without the need for compression sleeves, nuts, adhesives, welding, clamps, or crimps. The reusable design and corrosion-resistant construction make this fitting an excellent choice for marine, RV, and residential plumbing systems.