Weather Caps


Protects your valves from weather, debris, bugs, and small animals.

Easy to reattach after a pressure release.

Select the size and quantity you’d like below.

Please note: The image shown is representative of the design, but small details may vary.

Please Contact Us for questions or sizing assistance.

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The patented Weather Cap device is the best insurance against valve deterioration caused by all external elements, thus extending valve life and reducing overhaul expense. Their flex PVC is construction blended with ultraviolet inhibitors and is non-toxic.

Each Weather Cap is proudly made in America by Scientific Lining and Coatings.

Installation guidelines.

For WeatherCaps that ship with lanyards, they should fit directly under the WeatherCap.

This ensures proper pressure release. The WeatherCap will remain attached to the pipe for easy re-installation.

With the proper fit, the WeatherCap can be installed without tools.

Additional information

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1/2 inch, 3/4 inch, 1 inch, 1 1/4 inch, 1 1/2 inch, 2 inch, 2 1/2 inch, 3 inch, 4 inch, 5 inch, 6 inch, 8 inch, 10 inch, 12 inch, 14 inch, 16 inch, 18 inch, 20 inch, 24 inch