Watts 3545-14 AquaLock Plastic Series, 3/4" CTS Off-White Lead-Free Polysulfone End Stop Cap, O-Ring, Quick Push-to-Connect Design, Tool-Free Installation

Ideal for vibrating and dynamic applications, the Watts AquaLock Series offers exceptional versatility and reliability. Compatible with copper, CPVC, PEX (LDPE, MDPE, HDPE), and CTS rated pipe, these fittings ensure a secure connection that enhances the flow capacity by joining the tubing on the outside, which not only maximizes water flow but also allows the fittings to rotate under pressure, providing high flexibility during installation. Approvals of this fitting include FDA, ANSI/NSF-61, NSF-14, CSA B1375, ASTM F877, NSF-UP, and IAPMO ASSE 1061-2006.The AquaLock Series' one-piece construction means no parts to assemble, and their fabrication from polysulfone, a high-performance thermal plastic material, ensures a long service life, delivering many years of trouble-free performance. Additionally, they feature a unique O-ring guide, which ensures a zero-leak connection, making them perfect for DIY pipe repairs.Easy to install and handle, the AquaLock Series utilize a swivel nut with NPS straight threads and a cone seal, allowing for a straightforward installation process. This design enables the installer to thread onto NPT, NPS, BSP, and most other threads without the need for additional tools, tube inserts, or thread sealant. Simply thread on and hand tighten for a reliable connection.Watts AquaLock fittings are suitable for both hot and cold water applications, including behind-the-wall installations. These durable, reusable fittings are available in a wide range of configurations and sizes to suit your needs. This particular model is an end stop cap with a size of 3/4" CTS (Copper Tube Size).

• Ideal for DIY pipe repair or installation
• Fast and easy to install; Simply push to connect, with no need for tools
• High-quality plastic construction offers corrosion resistance and long-lasting wear
• One-piece construction, with no parts to assemble
• Among the easiest tools on the market for capping water flow in copper, CPVC and PEX (LDPE, MDPE, HDPE) tubing
• Watts quick connect products are the easiest method on the market for joining copper, PEX, CPVC, and Polybutylene pipe
• Plastic quick connect end plug stop 3/4-Inch CTS
• Perfect for DIY pipe repair
• Approvals include FDA, ANSI/NSF-61, NSF-14, CSA B1375, ASTM F877, NSF-UP, and IAPMO ASSE 1061-2006
• Rated for 250psi at 75 degrees F and 100psi at 180 degrees F