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Industrial & Commercial
Reverse Osmosis Systems

COMPACT SERIES

Reverse Osmosis Systems
380 to 2,550 gallons per day

Providing quality, demineralized water at a fraction of the operating costs of deionizers. ROs reduce dissolved solids, bacteria, pyrogens and organics. All systems are heavy-duty, preassembled, and tested before delivery.

Reverse Osmosis systems are designed and manufactured for dependable service. Many standard features are included to provide the most efficient and reliable design from a Dayton Water Systems RO unit.

 
Operating Requirements:

Pressure: 20 psi – 60 psi
Temperature: 35°F - 85°F
Electrical: 120/60, 10 amps
Free Chlorine: <.1 ppm
pH: 5.8 – 10
Turbidity: 1 NTU (max)
Silt Density Index: 5 (max)
Materials of Construction:

FRAME:
Powder Coated Carbon Steel
MEMBRANE
ELEMENTS:
   Thin Film Composite, 2.5”
HOUSINGS:
   PVC

Pump and Motor:

Pump: Bronze Rotary Vane
Motor: 1 phase 120/240 volt

 

Standard Features:

5 Micron Prefilter • Adjustable Pump PSI• Concentrate Flowmeter
Recycle Adjustable • Low Feed Pressure Shut Down • Liquid-Filled Pressure Gauge : Membrane Feed •
Permeate Flowmeter • Conductivity Controller

Optional Features:


Stainless Steel Pump • Carbon Prefilter Cartridge

 
Model Number RO C4 RO C8 RO C11 RO C17 RO C25
Product Capacity (gals/day)* 380 760 1,130 1,700 2,550

FLOW RATES (gpm)*:          
Permeate 0.26 0.53 0.78 1.18 1.77
Feed 0.35 0.70 1.04 1.57 2.36
Concentrate/Reject 0.09 0.17 0.26 0.39 0.59
           
Membrane Quantity 1 2 3 2 3
           
CONNECTIONS (NPT)          
Inlet 3/8” 3/8” 3/8” 3/8” 3/8”
Concentrate 3/8” 3/8” 3/8” 3/8” 3/8”
Permeate 3/8” 3/8” 3/8” 3/8” 3/8”
           
Pump Motor          
( Single Phase available ) 1/2HP 1/2HP 1/2HP 3/4HP 3/4HP
           

*Permeate flow and salt rejection based on the following test conditions: 2000 ppm NaCl, 225 psi (1.6 MPa), 77° F (25° C), pH 8, and recovery as indicated. Flow rates for individual elements may vary —15%/no upper limit.

PERCENTAGE IONIC REJECTION >96%

PERCENT RECOVERY 50-75%

DIMENTIONS 15” x 18” x 30” (C4- C11)

15” x 18” x 50” (C17- C25)

PUMP
PRO CON SERIES 2 or 3

MEMBRANE Thin Film Composite 2.5”

 
 
 

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Alpha Water Conditioning I Dayton Sofwater

Dayton Water Systems
430 Leo St. Dayton, Ohio 45404
(937) 461-5900 • Fax: (937) 461-0308
Toll Free: (800) 424-9250