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Sistemi per il trattamento dell'acqua
      water system treatment

DEMI FAST - demineralizers for technical uses

The DEMI FAST line has been studied for the production of demineralized water  with high level of purity, for all those technical applications where moderate daily quantities are used  (from 1 to a 200 lt/day) and it is required to have a suitable store available with  really low  costs of  production.

APPLICATION FIELDS

- Supply-feeding sterilization  apparatus
- Supply-feeding humidifiers
- Water mist fire extinguishers
- Refilling electrical accumulators
- Supply-feeding small steam boilers
- Printing press machines


MODELS


DEMI FAST mini

DEMI mini FAST is designed and constructed to produce demineralized water for all those applications where moderate amounts are used daily (1 to 50 lt / day) and you always want to have it available without bulky stock that normally will worsen the quality.

DEMI FAST mini comes with a special cartridge of ion exchange resins can remove all the minerals (salinity) contained in water, without releasing toxic or harmful to the users of application. Thanks to the simplicity and the high quality of materials used, DEMI FAST mini is extremely simple to use and less reliable in its operation. DEMI FAST mini produces continuously and can 'be used to feed all those devices that require a circuit of demineralized water under pressure.

The quality of the water produced is monitored continuously by a conductivity  indicator to bar led, which indicates the time of
replacement of the cartridge resin.

DEMI FAST mini can also be fed with water of aqueduct, but for a higher yield and length of the cartridge is recommended osmotized
water.

  TECHNICAL FEATURES

  - Hourly flow 30/40 lt/h
  - Daily production recomended 1-50 lt
  - El. Spec. Cond. water product <5 mS/cm
  - Medium life cartridge set 140 lt
  - Electric power 220 V AC - 12V

  - Dimensions             Legth     19 cm 
                                  Width     13 cm 
                                  Height    66 cm

  


DEMI FAST 10-20

DEMI  FAST 10 and  FAST 20 demineralizers are very advanced, designed for daily applications of water between 20 and 140 lt / day.
Both models are equipped with 3 stages of purification:

- Sediment microfilter 
- Reverse osmosis purifier
- Cartridge resin ion exchange mixed bed 1 micron

 

In this system the length of the cartridges is very high, so as to render the operating costs very low. The water produced is stored in a tank in PE from 50 liters with tap drawing on the base, the fill level is maintained automatically through an internal float.
The quality of the water produced is monitored continuously by a conductivity indicator to bar led, which indicates the time of replacement cartridges.

 

 


TECHNICAL FEATURES

  DEMI FAST mini DEMI FAST 10 DEMI FAST 20

Hourly production
Daily production recomended
El.Spec. conducibility water product
medium life chartridge set
Electric power

Dimensions
Lenght
Width
Height

Storage tank
 
30/40 lt/h
1-20 lt
<5micrS/cm
140 lt
220 V AC -12V


19 cm
13 cm
66 cm
 
3-5 lt/h
20-70 lt
<5micrS/cm
500 lt
220 V AC-12V


37 cm
20 cm
39 cm

Diam. 35 cm
Height 70 cm
 
6-10 lt/h
40-140 lt
<5micrS/cm
1000 lt
220V AC-12V


37 cm
20 cm
70 cm

Diam. 35 cm
Height 70 cm

 

REQUIREMENTS OF WATER TO BE TREATED
 

DEMI FAST mini

DEMI FAST 10-20
- TDS  max  200 ppm  max  500 ppm
- HD  max  25 °F  max  30  °F
- iRON  max  50  ppb  max  100  ppb
- Manganese    max  5  ppb  max   5  ppb
- CHlor   max  0,1  ppm  max  0,1  ppm
- Total Bacteria   max  5 UFC/ml  max  5 UFC/ml
- SDI                /  <       5

 

print DEMI FAST 

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