O20 1" Standard Open Plug | Pressure Tester Plug for Pools

The O20 1" Standard Open Plug is a trusted solution for pressure testing pool plumbing systems. Designed to fit 1-inch lines, it offers a snug, secure seal to perform accurate air or water pressure tests and identify leaks or verify system integrity.

Made from strong, chemical-resistant materials, this plug delivers lasting performance and is ideal for use by pool maintenance professionals and DIYers alike. The open design allows easy pressure equalization and drainage during testing.

Key Features:

• 1" standard open plug for precise pressure testing

• Compatible with water and air tests

• Provides a tight, secure seal

• Durable and reusable

• Ideal for pools, spas, and plumbing maintenance

Ensure your pool system is leak-free and running efficiently with this essential testing tool.