Technical Products Überwinternde Nr. 10 Latex Cap

Winter Pool Plug

Winter-proof plugs are designed to seal and deactivate the relief jets, skimmers, and brushes. The winter cap is made of conical rubber. It allows for the insulation and draining of the pipes until frost sets in. Additionally, they prevent water from entering the pipes of your filtration system and causing damage to your equipment during the winter.

Winter-proof plugs are intended for passive winterization.

The plugs can also be used to isolate a pipe leak, bridging the time until repairs can be made.

Available in various sizes, you need to identify the diameter of the plug using the following table:

Cap

No. 6 - ¾"
No. 8 - 1"
No. 9 - 1 1/4"
No. 10 - 1 1/2"
No. 11 - 1 3/4"
No. 12 - 2"

Upper Diameter (cm)

3.10
4.10
4.50
5.10
5.50
6.30

Lower Diameter (cm)

2.51
3.10
3.40
4.10
4.60
5.30

Note: The diameter of the winter cap must match the diameter of the jet or brush. The most common sizes for winter caps are No. 10 and No. 12.