Rainmaster Favorit RMF 20 for rainwater harvesting DVGW and TÜV tested

- Automatic rainwater harvesting and drinking water refill system - Particularly robust and high-quality design - DVGW-tested complete station - Pump, drinking water supply, control, motor-controlled three-way ball valve integrated in one housing (cover) - Special design with motor-controlled multi-way ball valve for safe separation of the rainwater suction line (no zone valve!), thus installation and operation also possible below the backflow level and the cistern water level - Integrated drinking water refill according to DIN 1989 - Small refill container: approx. 5 liters water volume - Incl. connection accessories (2 x reinforced hoses, 1 x shut-off ball valve for easy commissioning) - Incl. cover - Dimensions (H x W x D): 595 x 550 x 265 mm - Weight: 26 kg - Mains voltage: 230 V AC / 50 Hz - Drinking water pressure: 2.5 - 6 bar - Max. operating pressure: 4.5 bar - Max. flow rate: 4800 l/h - Max. delivery head: 45 m - Max. suction height/length: 3 m/12 m - Pump start-up pressure: 1.0 - 3.0 bar (adjustable), factory setting: 1.5 bar - Protection class: IP 44 - Drinking water pipe: DN 20 (3/4- IG) - Rainwater suction line: DN 25 (1- IG) - Consumer pressure line: DN 20 (3/4- IG) - Housing: plastic PS - Drinking water tank: polyethylene - Cables: brass - PE float switch: 15 m neoprene, IP 68 - Power consumption: 0.8 kW - Sound pressure: 60 dBA