Rainstopper Inserts- Inflow Reduction Devices

Rainfall intensity is a direct factor of the inflow in sewers,All manholes will be impacted by rain

All Manholes in your network will be subjected to these conditions, the amount of Inflow is directly proportional to the intensity of the event.

I&I Inflow &Infiltration

Cost $ Millions in extra treatment and pumping costs,

Raintopper Manhole Inserts RMIs Help Reduce I&I

Rainstoppers any shape any location any size.RMIs made to suit your manholes

All RMIs Rainstopper Manhole Inserts are made to order to suit your manhole Size-Shape-Style.

Councils & Utilities that have installed RMIs remind us that Simple Solutions sometimes are the most logical ones.