Seal Test Plug 3/4" blue, pack of 100 — TiA F-2069583

Disposable Seal Test Plug 3/4" in blue from TiA is a single-use sealing element designed to temporarily close 3/4-inch openings during pressure and leak testing of plumbing, heating and fluid systems. Supplied in a pack of 100, each plug provides an easy way to isolate sections of pipework, valves or fittings for inspection, maintenance or assembly without permanent modification of the system.

Advantages

The test plugs are made for quick installation and reliable short-term sealing of standard 3/4-inch connections. Their disposable design reduces cleaning and handling after testing, while the uniform shape and color coding simplify identification on site. Packed in a quantity suitable for multiple test points, these plugs support efficient workflow during commissioning and repair operations.

Suitable for

• Pressure and leak testing of domestic and commercial plumbing systems
• Isolation of heating system circuits during maintenance
• Temporary sealing of pipe ends, valves and fittings during assembly
• One-time tests where disposable sealing prevents contamination or cross-connection

Key specifications

• Size fit: 3/4-inch openings
• Color: blue for easy visual identification
• Form: single-use disposable plug
• Pack quantity: 100 pieces per pack
• Application: designed for pressure and leak testing of fluid systems

How to use

Select a plug that matches the 3/4" opening to be sealed. Insert the plug into the pipe, valve or fitting until it seats securely, ensuring there is even contact around the sealing surface. Apply the required test pressure according to the system or component specification and monitor for leaks. After testing, depressurize the system fully and remove the plug. Dispose of the used plug following local waste-handling rules for single-use elastomer or plastic items.

Usage recommendations

Use plugs only for temporary testing and isolation; do not rely on disposable plugs for permanent sealing. Verify material compatibility with the fluid and operating temperature range before use. Store packs in a dry place away from direct sunlight to maintain material properties until use.