SQA OPEN CIRCUIT COOLING TOWER INDUSTRIAL COOLING TOWERS WITH AXIAL FANS SQA open circuit cooling tower is manufactured for industrial applications with water even partially polluted by suspended solids. Designed with the aim of guaranteeing reduced water consumption and at the same time ensuring minimum environmental impact, SQA differs from other industrial cooling towers thanks to the presence of a fan section with a chimney effect capable of considerably reducing pressure drops on the air side and therefore the electrical consumption of the fans. The use of wider fill packs (19 mm, 3D or splash pack) also characterised SQA, such as the application of SHP type nozzles for water distribution, and the chance of inserting different fill pack solutions in the heat exchanger section. The wide choice of different variants in terms of structure and panelling make the SQA series an extremely flexible industrial cooling tower, suitable for all kinds of cooling system applications. SQA OPEN CIRCUIT COOLING TOWERS: TECHNICAL FEATURES Structure and panels All structures of the SQA series are available in hot-dip galvanized steel, in SS304 or in SS316. Containment panels can be in hot-dip galvanized steel Z-725, in SS304, in SS316 or in Fiber Reinforced Polymer (FRP). Cold water basin When supplied, the cooled water collection tank is made of hot-dip galvanised sheet steel, complete with an inclined anti-legionella bottom to prevent water stagnation, a cooled water outlet fitting with stainless steel anti-vortex filter, a drainage fitting, an overflow fitting, a make-up water fitting complete with mechanical float switch and UV-resistant reinforced PVC air inlet grilles. Heat Exchanger The SQA cooling tower is equipped with high efficient fill pack for industrial water formed by PVC foils welded together and shaped to optimize the turbulence of the fluids in counter-current to increase the efficiency of the heat exchange. Depending on the plant engineering requirements, it is possible to supply, Splash or Three-dimensional fill packs. Fan section The SQA cooling tower is equipped with the latest generation axial fans. The fan section has a chimney shape to optimize the distribution of the airflow inside the unit. This specific design eliminates the possibility of snow accumulation, reducing the static load on the supporting structures during the winter period. Finishing To complete the offer, you can further protect the HDGS version of the cooling tower with a special epoxy powder coating available on all RAL scales (DecsaCOATING PLUS). Highlight Materials Hot-dip galvanised sheet steel Z-725, SS304, SS316 Number of models 64 Heat Rejection from 1 to 6.5 MW SQA OPEN CIRCUIT COOLING TOWERS For all technical details, download the catalogue IDEAL FOR... THE PROCESS COOLING The first evaporative tower designed to effectively meet all the needs of the industrial market, the SQA is also ideal for cooling industrial water with high amounts of suspended solids, while ensuring real savings in operating costs and high efficiency thermodynamic performance. The presence of a chimney-shaped fan section can considerably reduce air-side pressure drops, thus the electrical consumption of the fans. The SQA series guarantees a reduction of maintenance costs and times, thanks to the use of a few nozzles specifically designed for industrial water. The possibility of selecting the thermal fill pack depending on the presence of suspended solids and/or pollutants, together with the availability of inserting up to 5 layers of pack in the exchange section, make the SQA a highly flexible cooling tower from an operational point of view and ideal for process cooling of all applications in the industrial field (including steelworks, cement, automotive, chemical, pharmaceutical, food, cogeneration and power generation industries). Best ratio heat rejection / overall dimensions The SQA industrial cooling tower boasts the best ratio between thermal output and overall dimensions thanks to the possibility of inserting different configurations (up to 5 layers of thermal fill pack ) in the exchange section fill packs . Decsapack evaporating fill pack The SQA series has a wide choice of enlarged packs (19 mm, 3D or splash pack) that allow industrial water to be cooled even in the presence of suspended solids. High energy savings The SQA is the only industrial evaporative tower to feature the innovative chimney effect fan section - which significantly reduces the air-side pressure drop and therefore the electrical consumption of the fans. Operational flexibility SQA is available in many versions in terms of structure and panels, as well as in different fill packs depending on the presence or not of suspended solids and/or pollutants (industrial water). Spare parts, maintenance and service for SQA? Visit the Service page AVAILABLE OPTIONS Enlarged packages: 19 mm, 3D, splash ‍ Available facilities: HDGS Z-725, SS304, SS316 Panels available: HDGS Z-725, SS304, SS316, FRP Protection with DecsaCOATING PLUScoating WEBINAR SQA Cooling tower maintenance Do you know which ordinary maintenance activities you should carry out on an SQA open circuit cooling tower? Introduction to the ordinary maintenance of SQA series Maintenance of an open circuit cooling tower Maintenance of the lower section water basin Maintenance of the heat exchanger section Maintenance of the upper fan section Read more: Cooling tower maintenance: guideline Decsa Srl Via Cappelletta 1 Voghera (PV) - Italy +39 0383 69411 P.I. 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