Innovative Products
Using our experience to design products to satisfy your needs, to make your job easier
Using our experience to design products to satisfy your needs, to make your job easier
High quality sustainable water management products designed and manufactured in the UK
We are committed to provide full technical support in line with current legislation & guidance
The best way to protect an underground drainage system from blockage is to install measures at source which prevent silts and
other detritus from entering an underground network.
Raintaina RWP Filter Chambers provide pre-treatment to downpipe run-off, presenting an effective barrier to harmful elements flowing from roofs.
Rainwater discharges on to the top of the chamber such that any silts, leaves, windfall, etc... is retained on top of the filter cover. The cover is easily removed for cleaning.
Please contact SEL if you would like further information regarding any of the products below
Tel: 01254 589987 Email: sales@selenvironmental.com
Effective barrier to harmful elements flowing from roofs.
Intercepts and retains silts.
Prevents leaves, litter, and other detritus from entering the drainage network.
The chamber will connect to standard underground PVCu drainage pipe.
Lightweight and easy to handle.
Options are available for installation within a permeable pavement or standalone.
Silt and detritus will remain on top of the filter cover and provide a visual reminder to clean the filter.
The filter cover is easily removable to be flushed clean with a hose pipe.
The RTNA05001 Raintaina RWP Base Unit is a standalone treatment unit that has been developed for SuDS drainage systems to filter rainwater downpipes whilst satisfying the preferences of LLFA, SABS and local water companies. These would be located directly under the outlet of all rainwater downpipes to be able to channel the water to any kind of subbase storage. It contains a sump so that any silt or sediment sinks to the bottom preventing the clogging up of the system, this makes it easier for cleaning and maintenance. With leaves and other detritus remaining on the filter cover.
The RTNA05002 Raintaina RWP Base Unit is a treatment unit for installation within permeable pavements that has been developed for SuDS drainage systems to filter rainwater downpipes whilst satisfying the preferences of LLFA, SABS and local water companies. These would be located directly under the outlet of all rainwater downpipes to be able to channel the water to any kind of subbase storage. It contains a sump so that any silt or sediment sinks to the bottom preventing the clogging up of the system, this makes it easier for cleaning and maintenance. With leaves and other detritus remaining on the filter cover.
The Raintaina RWP Filter Cover Gold is the first stage of filtration of the Raintaina system. The various range in colours and styles of aggregate makes the cover blend in with the surrounding surface making this system almost invisible. The cover will stop any leaves or unwanted objects entering the system. The indents on the side of the cover make it quick and easy to install and maintain the Raintaina Base unit. If preferred there is an alternative filter cover available which retains a loose gravel to match the gravel margin around a house.