Twin Bed Portable Demineralisers

SEION Twin Bed Portable Demineralisers produce demineralised water at flow rates up to 600 liters per hour. They are easy to install and economical to operate. Our design is the outcome of many years of experience to meet the specific requirements of many industries.
The units are made of corrosion resistant materials of construction pressure vessels of FRP, plastic tubes, moulded rubber components, plastic coated stands, FRP panels, cover to prevent from dust etc.
If capacity of the ion exchanger is exhausted, it is regenerated. The cation exchanger with dilute hydrochloric acid and the anion exchanger with caustic soda solution.
The unit are pre-assembled and tested before dispatch and are easy to install.

Advantages :

  • Ready to use.
  • Portable can be moved to points of use.
  • Complete with regeneration equipment and a multi-valve control block.
  • Continuous monitoring of treated water quality.
  • CThree years long subjected warranty.

Applications :

  • Battery top up.
  • Laboratories & research institution.
  • Beverage manufacture.
  • Pharmaceuticals.
  • Chemicals.

Specifications :

  • Two FRP pressure vessels charged with cation and anion exchange resins.
  • One multi-valve control block.
  • One mild steel plastic coated panel holding a conductivity meter and valve block.
  • One conductivity cell.
  • One regeneration plastic bag/container.
  • One set of operation manual.
Model Flow Rates Working Pressure Regenerants Treated Water Analysis
SEION Min. Max. Min. Max. Hydro-Chloric Acid   30% Sodium Hydroxide NaOH 100% Electrical Conducyivity At 25oC  Â 
  l/h l/h kg/cm2 kg/cm2 liters kg µs/cm pH
SBU-6

 SBU-15

 SBU-50

10

 20

 60

100

200

600

0.5

1.5

2.0

2.5

2.5

2.5

1.5

6.0

10.0

0.33

1.2

2.0

<30

<30

<30

8.5-9.5

8.5-9.5

8.5-9.5

Note :

  • Raw water should be free from turbidity, free chlorine organic matter, heavy metals and oil, and should be at ambient temperature.
  • The output per regeneration and the treated water quality depends on the analysis of inlet water.
  • The exhaustion cycle should not be less then five hours.
  • The deionised water conforms to IS1069/64 battery water grade.