Greywater/rainwater system GWR 1.0-250-6.500

GreenLife underground drinking water tanks are suitable for storing drinking waterDom-in-Dom safety lock*—for high hygiene standards—Tank made of drinking-water-safe, environmentally friendly polyethyleneInlet via screw connection (included)*The 1,000-liter drinking water underground tank does not have a dome-in-dome safety lock!

GreenLife flat drinking water tanks are suitable for storing drinking waterDom-in-Dom safety lock*—for high hygiene standardsTanks made of drinking-water-safe, environmentally friendly polyethyleneThe inlet can be connected via a screw-in fitting/tank feed-through (accessory)

A complete drinking water treatment system: Includes a rainwater tank, water filter, pump, and chemical-free drinking water treatmentComplete system for self-sufficient drinking water supply  Do you want to be self-sufficient in drinking water? Do you want to collect rainwater and turn it into drinking water? Our rainwater system with drinking water treatment offers you an all-inclusive, worry-free package: It consists of a contaminant-free underground tank, a biological water filter, a high-performance pump, a reliable UV drinking water treatment system, and all necessary accessories. This system makes it easy and reliable to supply single-family homes, garden and vacation homes, tiny houses, construction trailers, or cabins with high-quality drinking water. The system is also used in industrial and commercial settings. Do you have questions about the ideal tank size for your roof area and your individual consumption? Feel free to use our rainwater calculator.Main components of the rainwater treatment system 2 underground tanks/cisterns, each with a capacity of 4,700 liters The rainwater tanks are made of high-quality, environmentally friendly polyethylene containing recycled material and are 100% recyclable. The material is chemically inert—meaning it has no effect on the quality of the stored water. Compared to concrete or metal tanks, these cisterns are significantly lighter and easier to handle. The GreenLife underground tanks are 100% watertight. They are delivered ready for connection and pre-assembled: three connections each for inlet, overflow, and supply line/empty pipe connection (rubber lip seal DN 110), e.g., KG pipe. Each cistern includes a continuously height-adjustable expansion dome and a walkable safety plastic cover. The slip-resistant pattern on the safety cover depicts the “Flower of Life,” a popular decorative motif understood in many cultures as a symbol of cosmic order. We provide a 15-year warranty on the underground tank in accordance with our warranty terms and conditions. Fully Biological Water Filter Biovitor The low-maintenance rainwater filter we developed purifies your water without chemicals and achieves a high yield of top-quality rainwater. Unlike conventional filters, the Biovitor uses the same natural processes for biological self-purification as our local waterways. The Biovitor contains no wear parts, so you can rely on maintenance intervals of up to ten years. UV Drinking Water Treatment System The GreenLife water treatment system, with its compact design and low energy consumption, impresses with its high disinfection performance; treatment is carried out without chemicals. After purification using two sediment filters and one activated carbon filter, any remaining bacteria, germs, or viruses are rendered harmless through UV disinfection. The UV lamp requires little maintenance; it should be replaced after 10,000 operating hours (disinfection performance decreases). The system has a long service life. GUP 46 Clear Water Pressure Pump The high-quality, durable, and powerful GUP 46 submersible pressure pump delivers clear water to the desired locations in the house. As a multistage submersible pressure pump, it is primarily used in building services. A float switch acts as dry-run protection. All water-contacting parts of the pump are made of stainless steel.How the GreenLife Rainwater Treatment System with Underground Tank and Drinking Water Treatment Works Rainwater is directed from the available roof surfaces to the cistern (rainwater tank). Whenever possible, only roof runoff water should be used, as—unlike with courtyard and driveway surfaces—relatively low levels of contamination are expected. If leaves are anticipated, a gutter screen or similar leaf separator technology must be used. Once the rainwater reaches the cistern, the fully biological Biovitor rainwater filter ensures effective pre-filtration. As soon as a faucet is turned on at a connected outlet in the house, the vacuum water pump in the cistern starts up: The pre-filtered rainwater is then pumped to the drinking water treatment system. The rainwater to be treated first passes through two sediment filters (20 μm and 10 μm), then an activated carbon filter, and finally undergoes highly effective UV disinfection. The water is now safe to drink. For your own safety, water quality samples should be tested at regular intervals.The maximum treatment capacity of the drinking water treatment system is 2,000 liters per hour. Further information can be found under “Downloads” (above the images as a separate tab). Important Information and Technical Notes Underground tank system with Biovitor Install according to the installation instructions.The underground tank is not drive-over in this configuration. Upon request, all underground tanks with a capacity of 2,200 liters or more can be retrofitted with our drive-over kit for passenger cars.When the tank is full, our infiltration cubes, infiltration blocks, or infiltration shafts offer good options for allowing overflowing rainwater to seep into the ground. Rainwater can also be directed in an environmentally friendly manner across the ground surface into an infiltration basin; this is the most eco-friendly option.Drinking Water Treatment UV 2000All components are pre-assembled on a mounting plate.The cartridges, including the filter cartridges of the 3-stage filter, are pre-installed. An automatic switch with a check valve controls the pump as needed.Install the UV 2000 inside the building/utility room—not outdoors if there is a risk of frost.The UV lamp used for UV disinfection has a service life of approximately 10,000 hours. The lamp can be turned off when you are away.The system requires 230 V / 50 Hz. Please also check with your local authority (e.g., the public health department responsible for your area) to see if there are any additional local regulations regarding the operation of such a system. In addition, for your own safety, quality samples of the filtered water should be taken and tested at regular intervals.Installation Instructions Underground Tank & BiovitorPlease follow the installation instructions for our tanks (see also "Downloads"): Read the instructions thoroughly and in their entirety before installing, connecting, and commissioning this product. Pay close attention to all safety instructions. Failure to comply will void all warranty and guarantee claims. Pump, UV Drinking Water Treatment Operating Instructions for Pump GUP 46 Operating Instructions for UV Drinking Water Treatment Maintenance The entire system must be checked regularly for leaks, cleanliness, and stability.  Underground Tank System Maintenance of the underground tank system should be performed at intervals of approximately 10 years. UV 2000 Drinking Water Treatment System The special UV lamps should be replaced after 10,000 operating hours; otherwise, the disinfection rate will decrease. The filter cartridges for the sediment filter and the activated carbon filter should be replaced as needed, but at least every 4 months. You can order the replacement filter set for up to one year of water treatment from our shop. In addition, for your own safety, quality samples of the filtered water should be taken and tested at regular intervals.

The UV lamp of the UV disinfection for the DVGW ZERT drinking water treatment system has an expected service life of 10,000 hours and must therefore be replaced annually.

  GTN 7 module for automatic drinking water replenishment (gray)Includes motorized 3-way valve, float valve, inlet plate, and fittingsThe effective usable volume of the tank is approx. 6 liters with emergency overflow (free outlet)Replacement part for the GRM 7 automatic drinking water replenishment module  

DetailsThe GRM 2.0 Rainwater Manager supplies all consumers with water fully automatically. If there is no rainwater in the underground tank (e.g., due to a prolonged dry spell), the pump is automatically supplied with potable water via the replenishment tank without any detours. Once the underground tank refills, the system automatically switches back to rainwater supply. The pump (Amiga MH800 4M cast iron/stainless steel) is equipped with dry-run protection. The free outlet in accordance with DIN EN 1717 prevents rainwater from mixing with water from the water utility.

Details Fully automatic rainwater control unit. The "U 1.1" home and garden expansion package for your existing rainwater storage tank works with a clear water pressure pump. Advantages of the system No pump noise inside the house. The automatic control unit manages the water supply to all consumers automatically and reliably. If there is no rainwater in the tank during prolonged dry spells, it is immediately filled with potable water. There is always enough water available. When the tank fills with rainwater, the solenoid valve closes again. Technical Data Weight: 35.5 kg Flow rate: 4.5 m³/h Max. working pressure: 4.6 bar Rated power: 750 W Voltage: 230 V Frequency: 50 Hz Connections: 1

DetailsThe GRM 3.0 Rainwater Manager—with manual switching from rainwater to potable water supply—supplies water to all consumers. If there is no rainwater in the underground tank (e.g., due to a prolonged dry spell), the pump’s supply must be switched manually. Once the underground tank refills, the system can be manually switched back to rainwater supply. The pump is equipped with dry-run protection. The free outlet in accordance with DIN EN 1717 prevents rainwater from mixing with water from the water utility. Scope of deliveryRainwater Manager GRM 3.0 (manual)Floating intake filter incl. 10m hose"Rainwater" labeling setConnection setClamp