Specifications:

• 21500 Gallons Per Day (81.4 meters cubed per day) Heavy-Duty Commercial Reverse Osmosis System: produces high quality purified water by reverse osmosis thin film (TFC) membrane using a high pressure pump (included).
• Removes total dissolved solids; chlorides; sodium; boron; fluoride; minerals and other salts using high-rejection high quality thin-film reverse osmosis membranes.
• Unlike light-duty systems this reverse osmosis unit includes a 10.0 HP heavy-duty stainless steel multistage centrifugal pump ensuring long life and better performance than standard rotary vane pumps.
• The unit comes with a white powder-coated steel frame; fiberglass press vessels (stainless steel pressure vessels at no extra charge); stainless steel braided hoses; inlet solenoid valve; stainless steel concentrate control valve; pump throttle valve; sample ports for feed/concentrate/permeate.
• Schedule 80 PVC piping standard.
• To make service and operation easier this unit includes many options not normally included in other base-unit reverse osmosis systems such as: 5-micron pre-filter; pure-water (permeate) flow meter; waste-water (concentrate) flow meter; PVC pressure vessels; and automatic feed-water shut-off valve.
• The pressure gauges included display pressure for the high pressure pump; inlet water pressure and pre-filter outlet; making it easy to diagnose and track pressure across the pre-filter.
• A recycle valve is included to provide the operator with control over the permeate and concentrate water flows and allow a percentage of the pure water to be recycled to lower waste water flow and save water.
• An excellent electronic control panel package includes a UL listed control box with On/Off Switch; low-inlet water protection; function LEDs; and dry-contacts to set up float switches in a storage tank and lock out for pretreatment systems.
• The control box also features contacts for locking out pretreatment filters during backwash and makes it easy to connect anti-scalant pumps.
• Crate included for shipping.
• Minimum 20 PSI line pressure recommended.
• Inlet pipe size is 1.5 inch.
• Shipping dimensions in inches: 48 length x 75 width x 58 height.
• Dimensions in cm: 122 length x 191 width x 147 height.
• Shipping weight is 1125 lbs (510 kg).
• Actual unit dimensions in inches: 37 length x 64 width x 48 height.
• Unit dimensions in cm: 94 length x 163 width x 122 height.
• Unit weight is 1050 lbs (475 kg).
• Uses fourteen 4 x 40 inch membranes.
• Water production rate based on total dissolved solids of 1000 ppm and temperature of 77F (25C).
• Designed recovery is 50% but can be adjusted if water conditions allow.
• Voltage is 3-phase 230-460v/ 60hz but 60 hz single phase and 50 hz available for an additional $900.