MiniDUE FILTRO
5Pages

MINIDUE FILTRO COMPACT VOLUMETRIC PROPORTIONAL MECHANICAL DOSING PUMP FOR ACQUASIL 2/15®IN DISPOSABLE BAGS WITH CLEANING FILTER AND SHUT-OFF VALVE INTEGRATED TECHNICAL DATASHEET 235 - 14/07/14 PAG. 1 Finality Coarse material, lime deposits and corrosion are crucial problems affecting hot and cold sanitary water installations. The mechanical filtration through cleaning filters and the proportional dosage of anti-scaling and anti-corrosive products in the water are safe and proven technologies which help in preventing clogging and damage, scale deposition and corrosion processes. A filter equipped with a cleaning system and having a 89 micron filtration degree is the easiest and effective solution to prevent mechanical damages caused by the entrance in the plant of coarse material such as sand, rust flakes, working trimmings etc… The dosage of products made using poliphosphates, even at very low concentrations, is able to counteract the formation of scale and corrosion in water distribution lines. MiniDUE FILTRO is the first combined system which integrates in one device: - 89 micron mechanical filter - mechanical volumetric dosing pump for the dosage of AcquaSIL 2/15®, the exclusive formulation of AcquaSIL line that has been successfull against scale and corrosion for the last 20 years. The most important innovative feature of MiniDUE FILTRO is represented by its compactness: the filtering head and the pumping body occupy a little more than 10 cm whereas the AcquaSIL 2/15® remotable refill allows to install the pump at a distance from the pumping body. Operation The head of MiniDUE FILTRO accomodates a filtering cartridge made of stainless steel dimensionally stable with an 89 micron knit with a large surface. All the coarse material (small stones, scales of oxides and limestone, trimmings) coming from the distribution net is retained by the filtering cartridge and collected in the filtrating body. The tangential cleaning system is activated by opening the discharge valve. This way, all the coarse material having a dimension higher than 89 micron are removed before entering the plant and damaging pipes, control and distribution bodies. MiniDUE FILTRO accomodates a mechanical volumetric dosing pump that doesn’t require any electrical power supply. The dosage, precise and proportional in any working condition, is started hidraulically by a mechanical system that taking advantages of the water movement introduces controlled quantities of AcquaSIL 2/15® which has a double protective effect: hindering the formation of limescale incrustation and preventing corrosive phenomena related with metals. AcquaSIL 2/15® is a combined solution of food grade poliphosphates specifics for the treatment of drinking water. Through a mechanism known as “threshold effect”, polyphosphates, even at concentration in the range of some mg/l interfere with the carbonate crystallization phenomena hindering the formation of scale deposits.

MINIDUE FILTRO COMPACT VOLUMETRIC PROPORTIONAL MECHANICAL DOSING PUMP FOR ACQUASIL 2/15®IN DISPOSABLE BAGS WITH CLEANING FILTER AND SHUT-OFF VALVE INTEGRATED TECHNICAL DATASHEET 235 - 14/07/14 PAG. 2 Polyphosphates also form a protective layer on metal surfaces protecting them from possible corrosion. MiniDUE FILTRO ensures a dosage of AcquaSIL 2/15® proportional to the real flow rate and anyway always lower than 5 mg/l as P2O5 avoiding any risk of overdosing. Innovations brought by MiniDUE FILTRO It is now available the new MiniDUE FILTRO model that offers, in a single device, a complete...

MINIDUE FILTRO COMPACT VOLUMETRIC PROPORTIONAL MECHANICAL DOSING PUMP FOR ACQUASIL 2/15®IN DISPOSABLE BAGS WITH CLEANING FILTER AND SHUT-OFF VALVE INTEGRATED TECHNICAL DATASHEET 235 - 14/07/14 PAG. 3 open loop cooling systems, household appliances requiring hot water such as dishwashers, washing machines and others appliances. Maintenance and duration MiniDUE FILTRO requires the periodical clearing of the filter by opening the foot valve and the replacing of the disposable refill of AcquaSIL 2/15® when it is over. MiniDUE FILTRO must be included in the periodic plan of cleaning and...

MINIDUE FILTRO COMPACT VOLUMETRIC PROPORTIONAL MECHANICAL DOSING PUMP FOR ACQUASIL 2/15®IN DISPOSABLE BAGS WITH CLEANING FILTER AND SHUT-OFF VALVE INTEGRATED TECHNICAL DATASHEET 235 - 14/07/14 PAG. 4 Performances and technical datasheet Unità Minimum flow rate Min-max water hardness Max. instantaneous heating temperature Max temperature for stored hot water Min-max water pressure Min-max water temperature inside MiniDUE Distance from ground (D) Centre to centre distance (F)

MINIDUE FILTRO COMPACT VOLUMETRIC PROPORTIONAL MECHANICAL DOSING PUMP FOR ACQUASIL 2/15®IN DISPOSABLE BAGS WITH CLEANING FILTER AND SHUT-OFF VALVE INTEGRATED TECHNICAL DATASHEET 235 - 14/07/14 PAG. 5 MiniDUE FILTRO installation scheme Water entering Treated water exit GAS Closed loop circuit By pass valve MINIDUE FILTRO Boiler This Technical Data Sheet is based on the experiences of Acqua Brevetti 905 s.r.l. and it applies to normal and intended use of the product as described in this sheet and in the Manual of Operation and Maintenance; any use other than those described must be...