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Winterizing Cap with O-ring 1½"/ 2"/ 2½"/ 3"

Model # CSxxx-x

The Winterizing Cap with O-ring is a convenient and secure way to seal off pipes during winterization. It threads into FPT and is available in four sizes (1½", 2", 2½", 3") to fit any pipe size.

Product Information

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Description & Features

Product Description

Made from UV-resistant ABS material, this winterizing cap is built to withstand harsh weather conditions. The silicone O-ring provides an extra tight seal to prevent any leaks. The cap comes in four sizes (1½", 2", 2½", 3") and is made in the USA, making it a reliable and durable choice for pool maintenance. It is also perfect for remodels, quickly changes color of existing fittings, eliminates the need for costly removal of old fittings (just screw in). It is also easy to install, just screw it in.

Highlighted Features

Threads into FPT

Seals off pipes for winterizing

Available in four sizes (1½", 2", 2½", 3")
Manufactured from UV-resistant ABS material
Silicone O-ring for extra tight seal
250 per case
Additional size suffix: 2"-2, 2½"-2.5, 3"-3
(i.e. CS101-2 = white 2" cap)


Standard Colors

CS101-x – White

CS102-x – Black

CS103-x – Light Gray

CS104-x – Blue

CS105-x – Dark Gray

CS108-x – Tan


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