Products - Duo Bed Demineralizers

 

 

 

 

Industrial & Commercial
Automatic Deionizer System

STRONG BASE RESIN

Automatic Deionizer System
6 -135 gallons per minute

Automatic deionization systems are designed and manufactured for dependable service. Mineral tanks are constructed of corrosion-resistant fiberglass. Resin is a high quality polystyrene resin manufactured in the USA . Regenerations are initiated when a preset volume of water passes through a water meter. All regeneration controls are fully adjustable. The electronic control panel is protected by a NEMA 4 enclosure and operates on 120 vac. Auto DI units can be custom-designed if the standard product line does not meet your required flow rate or other requirements.  

Both single and duplex train Auto DI units are available. The duplex train is capable of providing a continuous supply of deionized water. Neutralization and pretreatment systems are on hand to support the Automatic Deionizer.

 

Operating Requirements:

Pressure: 25 psi –125 psi
Temperature: 35°F - 100°F
Electrical: 120/60, 5 amps
Turbidity: 5 NTU (max)
Chlorine: 1 ppm Max
Iron: 2 ppm

 

Materials of Construction:

FRAME:
Epoxy Covered Carbon Steel

Standard Features:

Recirculating Pump • Automatic Regeneration Controls • Corrosion-resistant PVC Piping • Liquid-Filled Pressure Gauges For: Influent Pressure or Effluent Pressure • Hydraulic or Pneumatic Diaphram Valves • Electronic, Solid State and PLC Controller • Epoxy Coated Carbon Steel Frame • Optional ASME code tanks • Optional Neutralization System • Optional Dual Train Controls/System

 

Model Number

DI14S

DI16S

DI21S

DI24S

Product Capacity (grains)

60,000

80,000

140,000

200,000

Flow Rates (gpm):

 

 

 

 

Service - Continuous

6

10

15

22

Service - Peak

10

17

26

35

Drain (max)

5

7

10

15

Media Voulume (per tank)

3

4

7

10

Inlet/Outlet Connections (NPT)

1"

1"

1 1/2"

2"

Tank Size (Diameter x Height)

14x65

16x65

21x62

24x72

Overall Dimensions (LxDxH)

15x18x80

56x24x80

62x24x80

68x24x102

 

Model Number

DI30S

DI36S

DI42S

DI48S

Product Capacity (grains)

300,000

400,000

600,000

800,000

Flow Rates (gpm):

 

 

 

 

Service - Continuous

35

54

72

96

Service - Peak

50

70

100

135

Drain (max)

25

35

50

70

Media Voulume (per tank)

15

20

30

40

Inlet/Outlet Connections (NPT)

2"

2"

3"

3"

Tank Size (Diameter x Height)

30x72

36x72

42x72

48x72

Overall Dimensions (LxDxH)

92x36x104

106x36x106

130x48x108

144x48x112

 

 

System Operation: Two tank configuration: cation / anion with sequential regeneration
1. Exchange capacity is based on manufacturer’s data at service rates specified and free of color, oil and turbidity. Maximum capacity based on 6 lbs/cu ft hydrochloric acid and sodium hydroxide regeneration.
2. Service flow rate is <15 pressure drop across the system.
3. Peak flow rate is <25 pressure drop across the system.