2Pcs Swimming Pool Winterization Plugs, 38mm/1.5in Rubber Expansion Gel Plug for Swimming Pool Spa Piping Winter Fittings Maintenance，GU.B/good

General Description

Pool winterization caps are designed to protect your pipes during the winter season. Made of high quality rubber, these plugs provide excellent sealing performance and high expansion capacity, ensuring long-lasting use.They are ideal for blocking water in pipes to prevent freezing, and can also be used to test the pressure of swimming pool pipes.

Technical specifications

• Material: Rubber
• Size: 38 mm / 1.5 inches
• Weight: approximately 145 g

Compatibility and accessories

• Used for blocking skimmers, returns and cleaning lines
• Suitable for spa and pool piping

Usage

• Block water in pipes to prevent freezing in winter
• Test pool pipe pressure
• Stop water flow when servicing equipment

Other information

• Packaging: 2 anti-freeze caps included

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