Founded in 1958, Envirogard has pioneered the water treatment industry in Canada. Today millions of consumers use Envirogard’s affordable and imaginative products for providing clean and safe drinking water, process water or water for food service applications. Our success comes from our ability to apply innovative technologies to an array of real-world customer needs.

The Rainfresh RO4100 is a new generation drinking water system based on the sophisticated technology of reverse osmosis. It is designed to provide your family with high quality drinking water on demand. The high-performance filter system improves the taste and odour of your drinking water and substantially reduces microscopic impurities and chemical elements.

3/4 In Bronze Reduced Pressure Zone Assembly Backflow Preventer, Quarter Turn Shutoff Valves_This 3/4 inch reduced pressure zone assembly backflow preventer helps prevent the flow of polluted water from entering into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. Its compact modular design facilitates easy maintenance with a single access cover for in-line repairs. It is ideal for protection in continuous pressure piping applications and at cross-connections identified as health hazards and for contaminants at the service line entrance. This assembly consists of a bronze body, NPT end connections, quarter turn ball valve shutoffs with tee handles, top mounted test cocks, two in-line independent check valves, captured springs, and replaceable check seats with an internal relief valve for reduced space requirements._Replaceable seats for an economical repair_Captured springs for safe maintenance_Quarter turn full port resilient seated ball valve shutoffs_NPT inlet and outlet connections_Bronze body construction for durability_Single access cover and modular check construction for the ease of maintenance_Large body passages provides a low pressure drop_Test cocks are screwdriver slotted_Internal relief valve for reduced installation clearances_Specifications_Backflow Preventer Type Reduced Pressure Zone Assembly_Body Finish Bronze_Body Material Bronze_Body Pattern Inline_Brand Watts_Buy American Act Compliant YES_Bypass No_Cap And Tether No_Disc Material Silicone_EAN 098268802214_Elbow Fitting No_GDS Status Registered_Hazard Protection Level Health Hazard_Hot And Harsh Water No_Hydrant Connection No_Inlet Connection Size 3/4 IN_Inlet Connection Size-Metric 20 MM_Inlet Connection Type Female Threaded_Inlet Shutoff Valve Type Quarter Turn Ball Valve_Inlet Thread Type NPT_Lead Free NO_Maximum Temperature-Fahrenheit 180_Maximum Working Pressure-BAR 12.10_Maximum Working Pressure-PSI 175_Meter Type No Meter_Minimum Temperature - Celsius 0.50_Minimum Temperature-Fahrenheit 33_Outlet Connection Size 3/4 IN_Outlet Connection Type Female Threaded_Outlet Shutoff Valve Type Quarter Turn Ball Valve_Outlet Thread Type NPT_Part Number 0063030_Polymer Coating No_Pressure Operation Continuous_Protection Type Backpressure and Backsiphonage_Seat Material Engineered Plastic_Series 009_Strainer No_Tradename None_Type Kit

Max feed water hardness < 10 GPG (170 PPM); Max Iron = 0.3 PPM, Max Manganese < 0.05 PPM & Max TDS = 1500 PPM. See product manual for details on feed water conditions.

system is usually installed under the kitchen sink and comes with a dedicated faucet for filtered water.  The system can also be installed in a remote location (like the basement – not more than 6 feet vertically below or 15 feet horizontally away) with the delivery faucet on the kitchen counter*.

The Rainfresh RO4100 features an ultra-thin, semi-permeable membrane, which filters out contaminants from the water, resulting in deliciously clear water you’d expect from Rainfresh — available in the convenience of your own home, right at your fingertips. In addition to drinking water, the Rainfresh RO system provides high quality water for

Reverse Osmosis System includes, storage tank, set of filter cartridges, 100 gallon per day  membrane, chrome faucet, all fittings needed for installation and instructions. Includes supply valve for copper or PEX.

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