Products - Reverse Osmosis

 

 

 

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

0.52

1.06

1.56

2.36

3.54

Concentrate/Reject

0.26

0.53

0.78

1.18

1.77

 

 

 

 

 

 

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 33 - 50%

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”