





🔧 Seal it tight, test it right — the pro’s choice for flawless plumbing!
This Steel Drain Test Pipe Bung/Plug features a centre locking mechanism with steel plates and brass wing nuts, designed for secure sealing during air or water testing of drains and sewers. Made from corrosion-resistant zinc-plated steel, it’s available in a wide range of sizes (1.5" to 18") to fit various pipe diameters, making it an essential tool for temporary pipe sealing and low-pressure testing in professional plumbing applications.
Trustpilot
3 weeks ago
3 days ago
3 weeks ago
1 week ago