Drain plug MAGNAPLAST Korek UdBM 75 mm (model 146720)

MAGNAPLAST Korek UdBM 75 mm (model 146720) is a removable drain plug designed to seal 75 mm diameter pipe openings in drainage and sanitary systems. The product is intended for temporary closure or controlled sealing of outlets during maintenance, pressure testing, or when blocking unused branches. Its construction and dimensions match common 75 mm pipe fittings to allow straightforward installation and removal.

Advantages

The drain plug provides a reliable, removable seal for 75 mm pipes, facilitating maintenance and system testing without permanent alterations. Its standardized diameter ensures compatibility with typical drainage sockets and allows quick replacement. The design focuses on practical handling and repeated use, reducing the need for improvised sealing methods.

Suitable for

• Sealing 75 mm drainage openings during repairs and maintenance
• Temporary closure of sanitary or stormwater lines
• Pressure testing of drainage runs and branch lines
• Blocking unused or spare pipe outlets in installations

Key specifications

• Nominal diameter: 75 mm
• Type: removable drain plug for drainage systems
• Application area: sanitary installations, stormwater and sewage drains
• Function: temporary sealing and blocking of pipe openings

How to use

Insert the drain plug into the 75 mm pipe opening so that it seats evenly against the pipe wall. Ensure the plug is centered and pressed firmly to create a reliable seal; depending on the design, a twist or compression action may be required to lock it in place. For maintenance or testing, verify the seal by applying the intended test conditions (visual inspection, water or air pressure) and monitor for leaks. Remove the plug by reversing the locking action or by pulling it out when the closure is no longer needed.

Usage recommendations

Check that the pipe diameter and the plug dimensions match before installation. Use the drain plug for temporary closures and testing only; do not rely on it as a permanent repair. After heavy use or if visible wear appears, replace the plug to maintain sealing performance.