Multisyphon overflow system & protector for underground rainwater tank Primary rainwater filter

Multisyphon overflow system & protector for underground rainwater tank Primary rainwater filterMade of impact resistant ABS plastic. For connection to the tank overflow (DN 100). Surface debris removed by skimming effect. Prevents storm drain odours from reaching the storage tank. Brace pipe prevents tilting or tipping. Large siphon volume 6 l (1. 5 gallons). Available in different versions: Without drain backflow prevention With or without vermin guard The version with integrated drain backflow prevention is delivered with a retaining clamp

The filtering process by the RainCollector RS produces oxygen-rich water

Thanks to this minimal height difference

Can also be used in process water applications

See here critical design elements for a rainwater harvesting system

The filter collector is installed in the vertical rainwater downpipe

pneumatic fill level meter with capsule-type element and integrated mechanical or electric pump for measuring fill levels in water tanks

We will provide detail fitting instructions

Linear capsule element

PressureWave™ tanks are ideally suited for a wide range of applications

See example of an installation here

44 mm Water yield at 1

Operating principle and applications