Technical Products #4 Winter Plug SP204

Technical Products #4 Winter Plug SP204 

The Technical Products #4 Winter Plug SP204 is a durable and versatile winterizing plug designed to create a tight seal for both 3/4-inch and 1-inch PVC pipes, protecting pool plumbing from freeze damage during the off-season.

Key Features and Benefits

• Fits securely inside 3/4-inch to 1-inch PVC pipes and fittings for effective winterization
• Made with high-quality rubber, marine-grade stainless steel hardware, and heavy-duty nylon wing-nut for corrosion resistance and durability
• Expands inside pipe to form a watertight seal, preventing moisture intrusion and freeze cracks
• Reusable construction—can be installed and removed season after season
• Suitable for use on pool returns, skimmers, main drains, cleaner lines, and spa jets
• Also useful for pressure testing pipes and leakage detection during maintenance
• Easy hand tightening with large plastic wing-nut provides superior seal tightness

Specifications

• Model/Part Number: SP204 (#4 Winter Plug)
• Fits Pipe Sizes: 3/4 inch to 1 inch PVC pipe
• Full Diameter: Approximately 0.96 inches
• Material Composition: High-quality rubber, stainless steel bolts and washers, nylon wing-nut
• Weight: Approx. 0.1 lb

Protect your swimming pool plumbing this winter with the reliable and easy-to-use Technical Products SP204 Winter Plug, offering long-lasting freeze protection and hassle-free installation for stress-free spring openings.