Monarflex Easi Sump

Monarflex Easi Sump has been developed to provide a simple and effective way to remove radon from the foundations of a building. It is intended for use where a post-construction radon test indicates high levels. Easi-Sump can be activated, if necessary, by adding an in-line extractor fan.

• Fully tested and certified by the NSAI.
• Guaranteed to maintain a void in the hard-core for future radon extraction if required.
• Unique patented design with large open base - prevents the void being filled with hard-core and blinding as can happen with sumps that have pre-drilled side walls.
• Designed for easy stacking and transport.