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AquaLock 81902888 Push-to-Connect Female Adapter 3/8" CTS x 1/2" NPS

Manufacturer

AquaLock

<h3>AquaLock: Professional-Grade Push-to-Connect Fittings</h3><p>AquaLock, manufactured by Watts, represents a leading solution in push-to-connect fitting technology for marine, RV, and plumbing applications. Designed and manufactured for many years of service life, these fittings have earned their reputation as a trusted choice among boat builders, marine distributors, and professional installers worldwide.</p><h3>Tool-Free Installation Technology</h3><p>What sets AquaLock fittings apart is their innovative push-to-connect design that eliminates the need for specialized tools or soldering equipment. AquaLock features a stainless steel gripper ring that is resistant to corrosion and interlocks with multiple materials without any tools, making installation fast and accessible even in tight spaces. Installation is fast and easy on almost any CTS-sized pipe—reducing the risk of installation errors and leaks. This design philosophy means fewer callbacks for installers and more reliable connections for end users.</p><h3>Versatile Material Compatibility</h3><p>AquaLock fittings are engineered to work seamlessly with a wide range of pipe materials including PEX, copper, and CPVC. This versatility makes them ideal for retrofitting older systems or building new installations where different pipe materials may need to connect. The fittings are constructed from high-performance materials including polysulfone thermoplastic and lead-free brass options, ensuring both durability and compliance with modern potable water standards.</p><h3>Marine and RV Applications</h3><p>The number one choice for boat builders and marine distributors worldwide, AquaLock fittings excel in demanding marine environments. They are fit for many applications including potable water, raw and fresh water washdown, live well systems, hot and cold water lines, drain lines, and windshield washing systems. The corrosion-resistant construction stands up to saltwater exposure and the vibration common in marine and recreational vehicle applications.</p><h3>Product Range and Formats</h3><p>AquaLock fittings are offered in several diameters in both Inch (Imperial) and Metric formats, providing flexibility for domestic and international applications. The product line includes elbows, tees, couplings, valves, adapters, manifolds, and specialized hose assemblies. Both plastic and brass fitting options are available depending on application requirements and pressure ratings.</p><h3>Reliability Under Pressure</h3><p>AquaLock fittings are engineered to withstand demanding operating conditions. Many models are rated for working pressures up to 250 PSI and are certified to rigorous industry standards including NSF-61, NSF-14, and IAPMO specifications. The EPDM o-ring seals provide leak-free performance across a wide temperature range, while the stainless steel gripping mechanism ensures connections remain secure even under vibration and thermal cycling.</p>

Part Number

81902888
06/01/2036 9:15 AM
Sale Price

$9.87

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The AquaLock 81902888 (model 3510-0808CP) is a push-to-connect plastic female adapter designed for quick, tool-free plumbing installations. This fitting connects 3/8 inch CTS (Copper Tube Size) tubing to 1/2 inch NPS (National Pipe Straight) female threaded connections.

Key Features:

  • Quick push-to-connect design requires no tools or tube inserts for installation
  • Constructed from off-white polysulfone, a high-performance thermal plastic material
  • Compatible with copper, CPVC, PEX, and CTS-rated pipe
  • EPDM O-ring provides reliable, leak-free seal
  • Suitable for both hot and cold water applications
  • Maximum temperature rating: 180°F at 100 psi / 75°F at 250 psi
  • Certified to NSF-61, NSF-14, CSA B137.5, ASTM F877, and IGC 188-04C standards
  • Recognized by the Uniform Plumbing Code and IAPMO certified

This contractor pack version is ideal for RV, marine, residential, and commercial plumbing applications where quick connections and easy serviceability are required. Note: When using with PEX tubing, a tube support insert (part number 3560 series) is required for proper installation.

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Great value and easy delivery.

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You all are reasoning price and received my order within a reasonable time period

I was able to find the correct part and it was delivered in a timely manner!

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