Mineralizing - Water Treatments and Swimming Pools

PRODUCTS

Italy - 38017 Mezzolombardo (TN) - Via R. De Scari, 58
Tel. +39 (0)461 604135 Fax +39 (0)461 607676

The problem of the purification of the water hasn't found a common solution valid for every situation of the daily practice yet. But today we are able to offer a versatile product that can find different applications in many situations: Cullmite.
Cullmite is our exclusive product of calcium carbonate and semicalcinated magnesium particularly suitable for acid drinkable waters or poorly mineralized ones, which has allowed us to work in successful purifying processes. The Cullmite's treatment permits a natural and spontaneous reaction of solubility, in proportion with the acidity in the water (CO2) obtaining a neutral salt (bicarbonate) that gives water a pH 7, so we protect the hydraulic systems from rust and limescale. The deacidification is based on the capacity of the neutralization of the acid substances melted in the water because of the granules of Cullmite that are on the free part of the filtering surface. The efficacy of the deacidification is linked to its chemical composition (mainly CaCO3 and MgO) with the free surface and with the porosity that assumes a relevant value, being at the maximal level. The filtering surface can be regenerated with the backwashing. This operation is made easier thanks to the negligible value of the adhesion of the polluting matters on the Cullmite granules.

CO2 melted in the water, cause of corrosion could be combinated with MgO; MgCO3, and CaCO3 contained in the Cullmite in according to the following reactions:
CaCO3 + CO2 + H2O = Ca(HCO3)2
MgO + 2CO2 + H2O = Mg(HCO3)2
so increases the hardness and the alkalinity of the treated water.

From the mentioned reactions we understand that 1 gr of Cullmite neutralizes (consuming itself) 2 grs of CO2 originating an increase of hardness of 0.234 °F. The pH instead can increase til a maximal value of 9. In order to obtain a particular value of pH we have to consider some aspects as the quantity of Cullmite that we use, the time of contact, the origin pH, so the water treated must have a speed depending on these aspects.


	*The mineralizing automatic and semi automatic Cullwater* filters** are vertical and work in pressure til a maximal of 7 Bars in according to the dimensions. The chosen model can be controlled by manual, electric or hydroelectric valves for a regulation of the phases of service, of backwashing and washing in corrent.

	TECHNICAL FEATURES OF THE EQUIPMENTS

CARTRIDGE FILTERS
Model	Diameter of the connections	Cartridge	Capacity in service max Lt/h - minute	Leaks of Bar	Dimensions in (mm) d x h
F 5 - FC	1/4"-1.1/4"	Cullmite - Cullsili	250 - 700	0,5	130 x 190
F 10 - FC	1/4"-2"	Cullmite - Cullsili	500 - 1400	0,5	130 x 315
F 20 - FC	1/4"- 2"	Cullmite - Cullsili	1000 - 2800	0,5	130 x 595

CIVIL FILTERS
Model	Diameter of the connections	Capacity in service max Lt/h - minute	Dimensions in (mm) L x H x P	Weight at spedition in Kg
FC 1035	3/4"	700 - 12	260 x 1150 x 260	50
FC 1035	1"	800 - 13	260 x 1150 x 260	50
FC 1236	1"	1000 - 17	315 x 1075 x 315	70
FC 1447	1"	1600 - 27	360 x 1335 x 360	150
FC 1665	1"	2000 - 33	410 x 1815 x 410	200
FC 2062	1.1/2"	3200 - 53	515 x 1890 x 515	320
FC 2260	1.1/2"	3800 - 63	560 x 1820 x 560	395
FC 2460	1.1/2"	4500 - 75	625 x 1855 x 625	450
FC 3072	1.1/2"	7000 - 117	785 x 2245 x 785	720
FC 3672	2"	10000 - 167	945 x 2260 x 945	1150
FC 4272	2"	14000 - 233	1055 x 2385 x 1055	1400
FC 4872	2"	18000 - 300	1240 x 2445 x 1240	1650

INDUSTRIAL FILTERS
Model	Diameter of connections		Capacity in service max m³ /h lt/minute		Pressure max Bar	Capacity in the washing phase m³/h	Dimensions (cm) L x P x H din	Weight at the spedition in Kg
FC 10542	2,1/2"	63	20	330	4	35	105x145x207x238	2600
FC 12048	2,1/2"	63	25	410	4	45	120x160x208x240	3350
FC 14056	3"	75	30	500	4	60	140x180x217x242	4500
FC 16064	3"	75	40	660	4	80	160x200x231x252	6250
FC 18072	3"	90	50	830	4	100	180x230x232x254	7800
FC 20080	3"	90	60	1000	4	125	200x250x242x256	9600
FC 23594	4"	110	85	1410	4	175	235x285x252x269	13600


	DATAS OF WORKING: PRESSURE min. 2 Bar - max. 7 Bar - TEMPERATURE min. 5 °C - max. 50 °C ELECTRIC POWER 220 / 24 VOLT


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