ROS/COM-450-WM Compact Wall-Mounted Reverse Osmosis System 475+ GPD (120V/60Hz)

PRODUCT DOCUMENTATION  

• ROS/COM-II-450 Brochure
• ROS/COM II-450 Manual

ROS/COM-II-450 Compact Reverse Osmosis System with Low Energy Membrane 475+ GPD (120V/60Hz)

STANDARD FEATURES 

• Low energy reverse osmosis membrane
• Stainless steel membrane vessel
• Powder-coated steel frame
• Liquid-filled system pressure gauge and inlet/outlet pre-filter gauges
• Fixed waste / recycle flow controls, stainless steel
• Storage tank pressure switch
• Feed water inlet solenoid valve
• Feed water low pressure switch
• Rotary vane pump
• 1/2 to 3/4 hp motor
• 20” 5 micron sediment pre-filter (1)
• 20” carbon block pre-filters (2)
• 110 volt—50/60hz

OPTIONS

• Nano-filtration membrane (Removes 98% hardness, up to 85% TDS,high recovery rate)
• 220V/60Hz 
• 220V/50HZ
• Product and Waste Flow Meters
• Float switch sold separately here.
• Tank pressure switch pre-set at 40psi. 

FEED WATER REQUIREMENTS

•  Temperature 85 F maximum
• Pressure 40 - 80 psi maximum
• TDS 2000-5000ppm (consult Dealer for specific model)
• Iron tolerance 0.5ppm maximum
• Hydrogen sulfide must be removed
• Silica tolerance can not be higher than 100 ppm in the concentrate stream.
• Antiscalant should be considered for any levels over 75 ppm
• Turbidity should be removed
• Hardness over 10gpg should be softened

SPECIFICATION 

• Operating pressure range from 150-200 psi maximum
• Water recovery is factory set at 50-60%
• pH range 3 - 11
• Typical membrane salt rejection is 95-99%
• Dimensions 14"x 16"x 30"
• Weight 61.0 lbs
• Recovery Rate 50% to 60%
• Inlet Line 1/2"
• Product Line 3/8"
• Waste Line 3/8"
• Made in U.S.A.

REPLACEMENT FILTERS

• Sediment Filter
• Carbon Filter
• RO Membrane (4.0" x 14")