Whale End Plug – Quick Connect 12
Securely Seal Open Pipe Ends
The Whale End Plug – Quick Connect 12 is a simple yet essential component for sealing off unused ends in your 12 mm freshwater plumbing system. Whether you’re finishing a line, isolating a section, or preparing a system for future expansion, this plug creates a leak-free and secure seal.
Quick and Easy Installation
Like all Whale Quick Connect fittings, this end plug uses push-fit technology. Just insert the 12 mm pipe into the plug until it clicks into place. The internal O-ring forms a watertight seal instantly—no tools, sealants, or clamps required. This reduces installation time and ensures consistent results.
Ideal for Temporary or Permanent Use
Use the end plug to cap off unused ports or terminate pipe runs during system maintenance or redesign. Because it’s part of the Quick Connect system, it can be easily removed later without damaging the pipe. This makes it perfect for both temporary setups and permanent installations.
Durable and Safe for Potable Water
Constructed from marine-grade, non-toxic plastic, this end plug is designed to withstand the demands of marine, RV, and off-grid applications. It resists corrosion, pressure variation, and vibration—ensuring your water system remains sealed and safe under all conditions.
Designed for Tight Spaces
With its compact profile, the end plug fits neatly into confined plumbing areas. Whether it’s behind a panel, under a sink, or in a service locker, it provides a clean and reliable seal without taking up unnecessary space.
Key Features
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Fits 12 mm Whale Quick Connect pipe systems
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Push-fit installation—no tools or sealants required
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Instantly seals open or unused pipe ends
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Marine-grade, non-toxic plastic construction
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Leak-free O-ring seal
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Removable and reusable
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Ideal for marine, RV, camper, and off-grid plumbing
Finish Your Plumbing System with Confidence
Use the Whale End Plug – Quick Connect 12 to securely cap unused pipe ends and maintain a clean, efficient, and leak-free freshwater system.
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