Rainwater utilisation systems Rainmaster Favorit 20

• Automatic rainwater utilisation and drinking water replenishment system
• Particularly robust and high-quality design
• DVGW-tested complete station
• Pump, drinking water supply, control, motor-controlled three-way ball valve integrated within one housing (cover hood)
• Special design using motor-controlled multi-way ball valve for safe separation of the rain water suction pipe (no zone valve!), thus allowing installation and operation below the backflow level and cistern water level
• Integrated drinking water make-up feed in accordance with DIN 1989
• Small make-up feed tank: approx. 5-litre water volume
• Incl. connection accessories (2 x reinforced hose, 1 x shut-off ball valve for easy commissioning)
• Incl. cover hood
• Dimensions (H x W x D): 595 x 550 x 265 mm
• Weight: 26 kg
• Mains voltage: 230 V AC / 50 Hz
• Drinking water supply pressure: 2.5 - 6 bar
• Max. operating pressure: 4.5 bar
• Max. flow rate: 4800 l/h
• Max. discharge head: 45 m
• Max. suction height/length: 3 m/12 m
• Pump start-up pressure: 1.0 - 3.0 bar (adjustable), default setting: 1.5 bar
• Protection type: IP 44
• Drinking water pipe: DN 20 (3/4” IT)
• Rain water suction pipe: DN 25 (1” IT)
• Consumer delivery pipe: DN 20 (3/4” IT)
• Housing: plastic PS
• Drinking water tank: polyethylene
• Pipes: brass
• PE float switch: 15 m neoprene, IP 68
• Power consumption: 0.8 kW
• Acoustic pressure: 60 dBA