Reverse Osmosis, 50,000 GPD, For Wells and Lakes Pure water for 100-150 homes, vegetables, industry Start Price USD 23,500.00 Current Price USD 23,500.00 Time Left - Bid Count 0 Buy It Now Price USD 24,500.00 Reserve Price - Start Time Thursday, October 02, 2008 End Time Thursday, October 09, 2008 Location Tucson See more about ' Reverse Osmosis, 50,000 GPD, For Wells and Lakes ' Description SquareTrade © AP6.0 This Clean Water Products model 2104 is  the largest four inch diameter reverse osmosis water purification units developed and patented by hydrologist Dr. C. Brent Cluff, retired civil engineering professor from the University of Arizona. Larger eight inch versions are available which will make 250,000 gallons per day of purified water. The CWP 2104 has a 5 hp motor, 220 volt, single phase, (we can configure it alternatively upon request) Both 50 hertz and 60 hertz models are available.For more mineralized water the 7.5 HP version for $27,500.00 is recommended.  The pump pressurizes the water to 160 PSI and pushes it through 21 (ea) 4" x 40" reverse osmosis membranes. There are 7 reinforced fiberglass housings, each with 3 membranes.  The unit has three stages.  There are 4 housings in the first stage, 2 housings in the second stage and 1 housing in the third stage.  The resulting water is bottled-water quality, depending upon the quality of the water going it. It has 2 (ea) 4" x 20" five-micron sediment pre-filters that the feed water passes through prior to the RO. If you are operating in a chlorinated water situation (city or municipal water) we will put activated charcoal filters in these "big blue" prefilter housings to remove the chlorine and protect your polymer membrane investment. The CWP 2104 has a patented combination with a catalytic conditioner so that no chemicals are needed.  For lake water, municipal wastewater or wells with clay it is recomended to use a slowsand filter which is a part of CWP patented process.  The slowsand or biological filter not only removes clay but causes carbon dioxide to form which enhances the operation of the catalytic conditioner.  It is a impressive low maintenance combination. The price for the CWP 2104 is FOB Tucson and if you provide your zip code, we will give you a quote on the freight. The CWP 2104 is 132 inches long, 30" wide and 46" tall. The steel frame is mounted on rubber wheels for easy loading and unloading. The CWP 2104 not only removes arsenic, but also, pesticides, herbicides, bacteria, viruses and all other impurities at the molecular level. A recent purchaser of this model was a company that made tea. In a normal configuration, the buyer will need a storage tank in which to store the product water and then to send it on to the users. The machine acts as a "slave" to keeping the storage tank full. A float switch in the storage tank activates the CWP 2104 until the tank fills and then shuts it off. We offer the expertise of Dr. Cluff (Drosmosis) with all of our equipment, one of the best water generalists in the world who can recommend the least expensive ways to treat the most problematic water. You may send a water sample to CWP, 1881 West Prince Road, Tucson, AZ, 85705. You may call us on 520-293-1561 for any questions you may have. Give us two weeks to configure and test the CWP 2104 and prepare it for shipping. Place a Bid!