Pool Winter Expansion Plug Rubber Stainless Steel Material (45mm)

[WINTER SEAL] The pool winter expansion plug combines rubber and stainless steel to create an expanding fit that seals pipe openings. It helps keep water out of pool lines during freezing temperatures and supports secure winter preparation.[PIPE PROTECTION] Use the plug to block oil skimmers return lines and cleaning pipes before winter. Its tight seal helps prevent water from entering the pipework where freezing water could cause severe pool damage.[VERSATILE USE] This expansion plug also supports pressure testing of pool pipelines and leakage detection methods. It can help identify problems in pipework before seasonal preparation or routine equipment maintenance.[MAINTENANCE SUPPORT] Place the plug in suitable pool openings to help prevent water from flowing out during equipment maintenance. The compact design allows convenient handling when servicing swimming pool pipework.[COMPACT DESIGN] Precise craftsmanship gives this pool pipework plug a neat compact form that is easy to carry and position. The rubber and stainless steel construction provides a secure fit for winterizing and testing tasks.Spec:Item Type: Pool Winterizing PlugMaterial: Rubber, stainless steelPurpose: Used as a pipe plug to stop skimmers, return lines and cleaner lines to prevent water from entering the pipes in winter. Expansion plugs also have other uses, such as pressure testing pool lines or other leakage detection methods, or stopping water from running out of the pool when performing equipment maintenance.Package List：2 x Pool Winterizing PlugNote：

[WINTER SEAL] The pool winter expansion plug combines rubber and stainless steel to create an expanding fit that seals pipe openings. It helps keep water out of pool lines during freezing temperatures and supports secure winter preparation. [PIPE PROTECTION] Use the plug to block oil skimmers return lines and cleaning pipes before winter. Its tight seal helps prevent water from entering the pipework where freezing water could cause severe pool damage. [VERSATILE USE] This expansion plug also supports pressure testing of pool pipelines and leakage detection methods. It can help identify problems in pipework before seasonal preparation or routine equipment maintenance. [MAINTENANCE SUPPORT] Place the plug in suitable pool openings to help prevent water from flowing out during equipment maintenance. The compact design allows convenient handling when servicing swimming pool pipework. [COMPACT DESIGN] Precise craftsmanship gives this pool pipework plug a neat compact form that is easy to carry and position. The rubber and stainless steel construction provides a secure fit for winterizing and testing tasks.