US WATER 1500 GPD AMERICAN REVOLUTION LIGHT COMMERCIAL REVERSE OSMOSIS SYSTEM | AR-3-1500

The AR-3 light commercial reverse osmosis system is engineered for applications requiring smaller amounts of RO-quality water with an eye of efficiency of operation.

Features

• Strong powder-coated steel bracket – Will not rust
• Ultra low energy RO membrane – Operates at 80 psi to extend life and cut energy costs
• Robust 1/3 HP Motor and Fluid-O-Tech Pump – Time-proven & low lead
• 20″ Pre-Filter Housing – 5 Micron filter protects the membrane to extend life
• Flow Meters – Enable monitoring of Concentrate, Permeate, Recycle
• Pressure Gauges – To totally monitor system functions
• Stainless Steel Needle Valves – Precise adjustment with zero corrosion
• Built in Dual TDS Meter – Allows system performance to be constantly available
• Low-Pressure Shut Off – Protects the pump from running dry
• Built in the USA – This is not some cheap model from the Far East or Mexico
• Two-Year Warranty – When used with proper pre-treatment

Tank Options

• 40 Gallon RO Mate Tank
• 80 Gallon RO Mate Tank
• 140 Gallon Atmospheric Tank With Tank Float, and Grundfos Pump
• 250 Gallon Atmospheric Tank With Tank Float, and Grundfos Pump

Specifications

Design Configuration Single Pass Feed Water Source TDS < 1000 Standard Recovery Rate Up to 75% Rejection and Flow Rates Nominal Salt Rejection % 98.5 Permeate Flow* gpm (lpm) 1.04 (3.94) Concentrate Flow (minimum) gpm (lpm) 1.7 (6.44) Concentrate Recycle Flow gph (lph) Up to 85.00 (321.76) Connections Feed inch 1/2 Tube Permeate inch 3/8 Tube Concentrate inch 3/8 Tube Membranes Membranes(s) Per Vessel 1 Membrane Quantity 2 Membrane Size 3″ x 18″ Vessels Vessel Array 1:1 Vessel Quantity 2 Pumps Pump Type Rotary Vane 601 Brass Motor HP (kw) 1/2 (.37) RPM @ 60 (50 Hz) 1725 (1465) Electrical Standard Voltage 110V 50/60Hz 1 PH Voltage Amp Draw 8.2 System Dimensions ** L x W x H inch (cm) 17 x 13 x 34 (43 x 33 x 87) Weight lb. (kg) 60 (27.22)

*Product Flow rates are based on equipment test parameters.
**Does not include operating space requirements.

Operating Limits Maximum Feed Temperature F (C) 85 (29.00) Minimum Feed Temperature F (C) 40 (4.44) Maximum Ambient Temperature F (C) 120 (48.89) Minimum Ambient Temperature F (C) 40 (4.44) Maximum Feed Pressure psi 85 Minimum Feed Pressure psi 45 Maximum Piping Pressure psi 150 Maximum SDI Rating SDI < 3 Maximum Free Chlorine ppm 0 Maximum TDS ppm 1000 Maximum Hardness gpg 0 Maximum pH (Continuous) 11 Minimum pH (Continuous) 5 Maximum pH (Cleaning 30 min) 12 Minimum pH (Cleaning 30 min) 2 Maximum Turbidity NTU 1

Test Parameters: *550 TDS Filtered (5 Micron), De-Chlorinated, Municipal Feed Water, 65 psi (4.50 bar) Feed Pressure, 100 psi (6.89 bar) Operating Pressure, 77 Degrees F (25 Degrees C), Recovery as stated, 7.0 pH. Data taken after 60 minutes of operation. Scale prevention measures must be taken to prolong membrane life.

Low temperatures and high feed water TDS levels will significantly affect system’s production capabilities. Computer projections should be run for individual applications which do not meet or exceed minimum and maximum operating limits.

NOTE: US Water rates their reverse osmosis systems under industry standards which are tested at 77 degree F, 500 TDS and 60 psi pressure. Production can vary dramatically depending upon water pressure, temperature and TDS (total dissolved solids) levels. US Water does not make these standards – we just adhere to the industry standards when testing and report what the standards require. Every manufacturer uses these standards.