Hayward SP1022B Winter Plug with Gasket – 1-1/2" Threaded Pool Lines Intro The Hayward SP1022B Winter Plug with Gasket is a compact, dependable seal for pool lines and wall fittings. With a 1-1/2" threaded connection, it serves as both a drain plug and a return-line/inlet seal—an essential tool for winterizing. After blowing out lines, thread it into all return lines and drains to prevent freeze damage for safe, durable winter storage. List of Features Dual-function plug for drains and wall inlets/outlets — simplifies winterization by covering multiple sealing points with one part. Gasketed seal delivers a tight, leak-resistant fit even under winter pressures. 1-1/2" thread size matches standard pool lines for quick compatibility. Ideal for winterizing, blocks water flow to prevent expansion damage to pipes and equipment. Easy installation and removal for time-saving maintenance. Final Thoughts With the SP1022B, your pool stays protected through freezing temperatures, reducing repairs and simplifying spring startup. A smart addition to any winterization routine—add to cart now to secure your lines and enjoy a smoother off-season.
