AquaLock 3517-14 3/4 CTS Push-Fit Elbow Fitting

The AquaLock 3517-14 is a 3/4 inch CTS push-to-connect plastic union elbow fitting designed for fast, tool-free installation in residential and commercial plumbing systems. Manufactured by Watts, this 90-degree elbow is compatible with copper, CPVC, PEX, LDPE, MDPE, HDPE, and polybutylene tubing, making it a versatile solution for hot and cold water applications.

Constructed from lead-free polysulfone, a high-performance thermoplastic material, the 3517-14 delivers long-lasting durability in potable water systems. Stainless steel gripping teeth within the collet provide a secure, positive lock onto the tubing, while the integrated O-ring guide ensures a zero-leak seal every time.

Key Features:

• 3/4 in. CTS (Copper Tube Size) push-to-connect union elbow — 90° configuration
• Compatible with copper, CPVC, PEX, LDPE, MDPE, HDPE, and polybutylene pipe
• Lead-free polysulfone construction — safe for potable water systems
• No tools or tube inserts required for installation or removal
• Stainless steel gripping collet for a secure, reliable hold
• Integrated O-ring guide for a zero-leak connection
• Suitable for both hot and cold water applications
• Rated for 250 PSI @ 75°F and 100 PSI @ 180°F
• Approvals: NSF-61, NSF-14, CSA B137.5, ASTM F877, UPC, ASSE 1061
• Backed by a 25-year limited warranty

The AquaLock 3517-14 elbow is ideal for plumbing repairs, retrofits, and new installations where a quick, dependable 90-degree directional change is needed. Its push-to-connect design eliminates the need for soldering, crimping, or special tools, saving time and reducing installation errors.