This product is made of PE material, with built-in stainless steel
filter net and non-woven fabric, the diameter of the filter net is
2mm, which can intercept large garbage and leaves.
The basket has a handle, which enable us easily take the sand and
garbage out from it, thus effectively protect the rest of devices
to ensure them work perfectly.
This device is equipped with a part which we can adjust it height,
so it can be increased its height according to the
depth of the part buried undergound. After the pipe is connected,
it can be installed directly and then backfill with
soil. There shall be a top of the device that can be opened to
check inside and clean up.
|Control method||Rainfall control type||Rainfall control type|
|Pipe Size||Inlet and outlet DN200||Inlet and outlet DN300|
|First flush flow||2mm (set), rain gauge control||2mm (set), raine gauge control|
|Material||stainless steel304||stainless steel304|
It’s commonly used in sewage treatment and rainwater harvesting
system. It makes an initial filtering of the rainwater, so that the
rest purification becomes more simple and effective.