Frozen pool pipes can mean thousands in repair costs when winter hits. These commercial-grade rubber expansion plugs are your first solution against freeze damage. Simply insert into skimmer lines and return jets to create watertight seals that block ice formation all season. Made from industrial-strength rubber that expands perfectly to 1.5in openings, they endure repeated seasonal use without cracking. Beyond winterizing, use them for leak detection when pressurizing lines or as temporary stoppers during equipment maintenance. Includes 2 plugs with weatherproof construction - a small investment that stops catastrophic pipe bursts when temperatures plummet.
Condition: Completely Unused
Item Type: Expansion Plugs
Material: Rubber
Color: As shown in the picture
Size: Approx.38mm/1.5in
Weight: Approx.145g/5.1oz
Application: Used as pipe plugs, to plug skimmers, returns and cleaner lines to stop water from entering the pipes during winter. Expansion plugs have other uses too, such as pressure testing pool lines or other methods of leaking detection, or stopping water flow from the pool when equipment repairs are made.
Package List:
2 x Expansion Plugs
Note:
1. Please allow 1‑2in error due to manual measurement. Thanks for your understanding.
2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.