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Sea Tech 81902634 AquaLock Cone Seal Plastic Fitting 1/2" NPT to 1/2" NPS

Manufacturer

Sea Tech

<h3>Professional Marine Plumbing Solutions from Sea Tech</h3><p>Established in 1995, Sea Tech provides reliable, high-quality fluidic connection solutions for marine plumbing applications. As a subsidiary of Watts Water Technologies, Sea Tech designs, manufactures, and markets its products worldwide, earning a reputation as the go-to choice for boat builders, marine distributors, and RV manufacturers who demand dependable water system components.</p><h3>Innovation in Quick-Connect Technology</h3><p>What sets Sea Tech apart is their pioneering push-to-connect fitting technology that eliminates the need for specialized tools or complicated installation procedures. Their fittings connect and disconnect without tools for easy and flexible installation, making them ideal for both professional marine technicians and DIY boat owners tackling their own plumbing projects. The patented design allows installers to create secure, leak-proof connections simply by pressing the fitting onto the tubing—no crimping, soldering, or threading required.</p><p>The zero-leak patented O-ring guide for Plastic Series protects the O-ring from damage during connection, helps align the tubing with the O-ring every time, and prevents the O-ring from becoming dislodged. This engineering innovation addresses one of the most common failure points in marine plumbing systems, ensuring long-term reliability even in the harsh marine environment with constant vibration and temperature fluctuations.</p><h3>Complete Water System Solutions</h3><p>Sea Tech's product portfolio extends beyond simple connectors to encompass complete plumbing system solutions. Their <a href="/7547-sea-tech-pressurized-water-system-tubing-fittings-200807">pressurized water system tubing and fittings</a> provide the backbone for reliable freshwater delivery throughout vessels of all sizes. The company offers fittings in both imperial and metric sizes, accommodating various regional standards and vessel specifications. From potable water lines to raw water washdown systems, live wells, hot and cold water distribution, and drain lines, Sea Tech components handle the full spectrum of marine fluid management needs.</p><h3>Quality Standards and Certifications</h3><p>Sea Tech fittings and valves are certified to ANSI, NSF, and ASTM standards, and they meet or exceed all ABYC and RVIA standards. These certifications ensure that components are safe for potable water applications and perform reliably under the demanding conditions encountered in marine environments. Sea Tech marine fittings are designed to be rust-proof and corrosion-resistant, typically made from high-quality marine-grade polymers and stainless steel components, providing the durability needed for saltwater exposure and long service life.</p><h3>The Watts AquaLock Transition</h3><p>Marine professionals should note that Watts has rebranded SeaTech to Watts AquaLock, though this rebrand does not affect the part numbers. The proven performance and specifications remain unchanged—only the branding has evolved. This transition reflects the continued investment and support from parent company Watts Water Technologies in developing innovative marine plumbing solutions for the global market.</p>

Part Number

81902634
06/01/2036 5:58 AM
Sale Price

$2.97

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

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Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Sea Tech 81902634 AquaLock plastic fitting provides a reliable cone seal connection for transitioning between 1/2" NPT and 1/2" NPS thread types in marine plumbing applications. Manufactured by Watts, this fitting is constructed from polysulfone, a high-performance thermoplastic material known for its excellent resistance to heat, chemicals, and stress cracking.

Key Features:

  • Polysulfone construction for superior durability and long service life
  • Cone seal design ensures leak-free connections without thread tape
  • Converts 1/2" NPT (National Pipe Thread) to 1/2" NPS (National Pipe Straight)
  • Resistant to corrosion, making it ideal for saltwater and freshwater marine systems
  • Withstands high temperatures and pressure cycling
  • Lightweight alternative to brass fittings without sacrificing strength

AquaLock fittings are engineered for trouble-free performance in demanding marine environments, including potable water systems, bilge systems, livewell plumbing, and general boat plumbing applications. The cone seal technology eliminates the need for sealants while providing a secure, vibration-resistant connection.

Products specifications

Description

Cone Seal

Size

For 1/2" NPT to 1/2" NPS

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