Drain Test Plugs 4″

The Drain Test Plugs are a mechanical sealing tool designed for testing and temporarily sealing drainage and waste pipes during plumbing installations or maintenance. It allows professionals to perform air or water pressure tests to ensure there are no leaks before finalizing the system.

Made with brass hardware and durable rubber sealing rings, this plug expands securely inside the pipe when the wing nut is tightened — providing a watertight seal. Ideal for PVC, cast iron, or clay drainage systems, it’s a must-have tool for plumbers, engineers, and contractors across Kampala, Wakiso, and Mukono.

✅ Type: Mechanical Drain Test Plug
✅ Material: Brass fittings with reinforced rubber seal
✅ Operation: Wing nut tightening mechanism
✅ Application: Pressure testing or temporary sealing of drains
✅ Compatible with: PVC, cast iron, clay & HDPE pipes
✅ Reusable and corrosion-resistant
✅ Sizes available: 50 mm (2″), 75 mm (3″), 100 mm (4″), 150 mm (6″)
✅ Suitable for plumbing, construction, and maintenance projects