Pecori Giancarlo - Water Treatment - Filters

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The Filtering process is necessary when, in the use of well, surface or aqueduct water, there is the presence of various suspended impurities - even though in minimal quantities - such as sand, iron oxides, mud or metal traces.

The filtering consists in the mechanical retention of the suspended substances through special filters. These devices are constituted by a container with a particular cartridge inside, realized with different filtering materials: naylon net, stainless steel, wound thread or active carbon.

The cartridges can also vary for the purposes - technical or drinkable use - and they can have a variable filtering capacity from 5 to 90 μ.
The filters, besides, can be automatic, self-cleaning or manual: the choice is in relation to the various demands of use and/or to the type of water to treat.



Filters

 Mod. SPHERA

Sphera filters
  Technical features
  Head: polypropylene charged with brass inserts
  Ring Nut: polypropylene charged
  Bowl: transparent SAN
  Relief Valve: brass
  Working Pressure: 8 bar max
  Max Temperature: 50 °C
  Burst Pressure: 35 bar
  Cyclic Test: 200.000 cycles at 0 - 10 bar
 






 
 

Octo Filter

 Mod. OTS

Octo filter, OTS model
  Technical features
  Head: nichel-plated brass
  Ring Nut: filled polypropylene
  Bowl: transparent SAN
  Relief Valve: brass
  Working Pressure: 8 bar max
  Max Temperature: 30 °C
  Cartridge: washable, 60μ

  also available with:

  Bowl: Polyammide
  Working Pressure: 10 bar max
 


 
 

Comby Filter with By-Pass

 Models  9"3/4  or  19"

Comby filter, By-pass model
  Technical features
  Head: brass with incorporated by-pass
  Ring Nut: brass
  Bowl: transparent SAN
  Taps: available for sampling
  Working Pressure: 8 bar max
  Max Temperature: 30 °C
  Cartridge: washable, 60μ
  Particularly suitable for softener installation

 This is the only filter that includes all the elements
 required for the correct installation of a water
 softener.
 The cam action connectors ensure easy connection
 to the valves of any good makes.


 The incorporated by-pass eliminates the need for expensive shut-off valves and allows
 the filter element to be replaced with a simple operation while keeping the water
 flowing.

 The COMBI filter is made in two versions:  
  • with polyamide bowl for standard cartridges of length 9"3/4
  • with long polyamide bowl for cartridges of 19"

 
 

GEL Hydrotechnology Filters

Gel Hydrotechnology logo
 STANDARD filters for 10" cartridges

 Mod. DEPURA 900 / 1000 / 3000


Depura filters series, models 900, 1000 and 3000
 Water filters of the DEPURA 900 - 1000 -
 3000 line are for domestic, technical
 and industrial use.





 The DEPURA 900 are made up of
 "two pieces",
 while the DEPURA 1000 and 3000 are
 made up of "three pieces".
 

Technical features

  • The Head, available in brass or in plastic material (polypropylene with fibreglass for food use) is fitted with female plus male connections in one model.
  • The Bowl can be:
    - in "two-pieces" models- in plastic material (SAN);
    - in "three-pieces" models - in plastic material (SAN) or in Trogamid for high
    pressures and temperatures.
The DEPURA 900 and 1000 filters can house the following types of cartridges:
Filtering cartridges:
Wound cotton 5 μ and 20 μ (technical use)
Washable net P.P. 60μ and 90 μ
Stainless steel washable net 90 μ
Flat stainless steel washable net 90 μ, (potable and technical use).
Cartridges with activated carbons:
chlorine removing, colour taste, smell removing and adsorbent action for technical use
Cartridges with polyphosphates in crystals:
anti-scale and anti-corrosion action for technical use.
The DEPURA 3000 filters can house the following types of cartridges:
Filtering cartridges:
Wound cotton 20 μ (technical use)
Washable net P.P. 90 μ
Stainless steel washable net 90 μ
Flat stainless steel washable net 90 μ, (potable and technical use).
The above-mentioned equipment is made with first quality material.
 
 
 

 SELF-CLEANING Filters

 Mod. DEPURA MINI / MATIC / AUTOMATIC


Self-cleaning Depura filters series, models: Mini, Matic and Automatic
 The self-cleaning water filters of
 DEPURA MINI (manual / plastic),
 DEPURA MATIC (manual / brass) and
 DEPURA AUTOMATIC (automatic / brass)
 line, are the most technologically advan-
 ced filters in the field of domestic and
 industrial filtration, for technical and pota-
 ble use.






 

Technical features

The self-cleaning filter can be installed alternatively to the traditional filter and has the advantage that no recurrent maintenance (manual cleaning - replacement) of the filtering cartridge is necessary, because it is kept clean by a periodic washing combined with an effective mechanical brushing system.

In the manual model, the self-cleaning is carried out by turning the upper knob, while in the automatic model, once the frequency in days is set in the special timer, the self-washing automatically takes place in perfect safety conditions. If water contains high levels of suspended sand, it is necessary to install a CYCLON filter or a clarifying column filter like DESABB before the self-cleaning filter.

The above-mentioned equipment is made with first quality materials for food use.

The self-cleaning filters are fitted with stainless steel filtering cartridge 95 microns.

 
 
 

 SELF-CLEANING SAND Filters with cyclone washing

 Mod. DEPURA CYCLON


Depura filters series, Cyclon model
 Sand water filters of the DEPURA CYCLON
 line are for domestic, technical and
 industrial use.

 The DEPURA CYCLON 600 are made up of
 "two pieces", while the DEPURA CYCLON
 BABY - 700 - 1000 - 3000 are made up of
 "three pieces".

 DEPURA CYCLON sand water filters are
 used in all those cases where high levels
 of sand or other suspended solid particles in the water make the installation of a  traditional or self-cleaning filter inexpedient.
 

Technical features

The self-cleaning sand filter has the advantage that no recurrent maintenance is necessary (manual cleaning - replacement) of the filtering cartridge in flat stainless steel net with filtration grade 90 μ.
As a matter of fact, the cartridge is kept clean by a periodic washing through water turbines (cyclon washing), to be carried out by turning 90° the lower lever for 10-15 seconds.

The above-mentioned equipment is made with first quality materials for food use.

The DEPURA CYCLON filters are fitted with stainless steel filtering cartridge 90 μ.

 
 
 
N.B.: the range of the managed products includes a lot of other solutions (not illustrated in the site),
specific for the most situations.
A phone contact or, better, a direct visit, will allow to establish the fittest solution.
 

DOMESTIC USE EQUIPMENT FOR THE TREATMENT OF DRINKABLE WATER,
IN CONFORMITY WITH THE MINISTRY OF HEALTH DECREE N° 443 OF 21/12/90.


  Attention: the sizes of the proposed models, could be subject to variations without any forewarning, regarding the constructive demands of the respective manufacturing houses.

 
 
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