Browse the interactive Casals technical catalogue to discover our complete range of industrial fans, extract fans, ventilation systems, heat recovery units, air purifiers and accessories.
The catalogue includes product descriptions, construction features, technical data, performance curves, dimensional drawings, applications and compatible accessories. Use the search function, index or content tabs to find the most suitable product for your ventilation project.
CASALS TECHNICAL CATALOGUE - CATALOGO TECNICO
The catalogue brings together ventilation solutions for residential, commercial and industrial buildings, including roof fans, cabinet and duct fans, centrifugal fans, plug fans, axial fans, air curtains, high-temperature fans, jet fans, F300 and F400 smoke exhaust fans, ATEX fans, residential extract fans, heat recovery units, air purifiers, intelligent ventilation systems and accessories.
Casals roof fans are designed to extract air through the roofs of residential, commercial and industrial buildings. They remove stale air, heat, moisture and odours and, in models certified for this purpose, smoke from a fire.
Fixed, tiltable and site-adjustable bases allow the fans to be fitted to different types of roof. The range includes axial and centrifugal roof fans, horizontal- and vertical-discharge models, high-temperature fans, F400 smoke exhaust fans and ATEX versions.
Solutions include KENTALROOF F400, with a polyamide cowl, and KENTALROOF-A F400, with an aluminium cowl. See also the sections on smoke exhaust fans outside the hazardous area and ATEX fans.
Casals offers in-line duct fans for circular and rectangular ducts, with or without an insulated cabinet. These products are used for air supply and extraction in residential, commercial and industrial buildings.
The cabinet fan chapter includes low-profile models suitable for suspended ceilings, such as SB-3 EEC for rectangular ducts and SBC-3 EEC for circular ducts. Both are available with filters and/or insulation in FILTER, PLUS and PLUS FILTER versions.
Cabinet axial fans such as BOX HB and BOX HBA, as well as cased axial fans including HM, HMA, HM EVO EEC, HMA EVO EEC and HH-2, can be installed in circular duct systems.
Cabinet ventilation units are available in sound-insulated versions, with direct-drive or belt-driven motors, double-inlet fans, filters and twin-fan configurations.
For compact, high-performance installations with low sound levels, the KUVIO and KUVIO EEC ranges provide mixed-flow in-line fans with conventional or EC motors.
The duct fan chapter also includes HMR EVO, a cased mixed-flow fan with a backward-curved impeller for air renewal and extraction in buildings and industrial facilities.
Centrifugal or radial fans are among the most versatile solutions in the Casals catalogue. Compared with axial fans of a similar size and rotational speed, they can provide higher pressure and are therefore suitable for duct networks and systems with greater resistance.
Air enters through the centre of the impeller and is discharged radially through the blades. The range includes low-pressure centrifugal fans up to approximately 70 mmWG, medium-pressure centrifugal fans from approximately 70 to 250 mmWG and high-pressure centrifugal fans above approximately 250 mmWG.
Different impeller designs are available, including radial or straight blades, forward-curved blades and backward-curved blades.
Plug fans are compact motor-and-impeller assemblies without their own casing. Their reduced dimensions and weight make them suitable for integration into air handling units, plenums and ventilation equipment.
The Casals range includes CIKSTORM for continuous gas recirculation from −40 to 120 °C; direct-drive CLIBOS for gases in ovens or boilers up to 250 °C; belt-driven CLIBOS-TR for temperatures up to 350 °C; and the high-efficiency ENKELFAN EC for air handling units and plenums.
Axial fans move air in a direction approximately parallel to the fan shaft. They are particularly suitable for moving high air volumes at low pressure.
Depending on their construction, they may be wall-mounted for installation in a wall or window, such as HJEM, HJBM, HJB and HB; or cased for duct installation, such as HC, HC EVO EEC, HM, HM EVO EEC and BOX HB.
Air curtains create an invisible air barrier that reduces air exchange through open doors without obstructing the movement of people or vehicles. This helps to limit heating and cooling losses, improve indoor comfort and reduce energy consumption.
COURSALIS air curtains offer an air speed of up to 2.2 m/s, remote control and a reach of up to 3 m. The heated COURSALIS E version provides additional comfort at the entrance to shops, schools, supermarkets, restaurants, offices and public buildings.
Casals fans for continuous operation at temperatures of up to 120 °C are designed for industrial and commercial applications involving hot, contaminated or heavily laden air.
Jet fans are designed to ventilate underground car parks and other large spaces where polluted air must be controlled during normal operation and smoke must be directed towards extraction points in the event of a fire.
The catalogue includes comfort ventilation models and smoke exhaust jet fans certified for 300 °C for 2 hours (F300) or 400 °C for 2 hours (F400): octagonal axial JF, cased axial JFC, low-profile centrifugal SYBILO and the compact EC-motor comfort version SYBILO-S EEC.
Smoke exhaust fans installed inside the hazardous area are designed to operate within the fire zone and move air and smoke at high temperatures. Depending on the model, certification is available for 200, 300 or 400 °C for 2 hours.
The range includes wall-mounted axial HBF, cased axial HCF and HMF, and smoke exhaust cabinet fans BOX HBF and BOX RLF.
IGNÉO is a backward-curved centrifugal fan for duct installation and the supply or extraction of clean or dusty air in professional kitchens, industry, shopping centres, boilers, ovens, car parks and tunnels. Car-park jet fans are listed separately in the jet fan chapter.
These fans are installed outside the zone directly affected by fire and are certified to convey smoke at 400 °C for 2 hours.
Solutions include BVFC F400 for professional kitchens, with the transmission outside the airflow; DHUMAT F400, with a self-cleaning backward-curved impeller and interchangeable panels; and sound-insulated BOX BSTB F400 for outdoor installation.
For roofs and chimneys, Casals offers KENTALROOF-A F400 with an aluminium cowl and KENTALROOF F400 with a polyamide cowl. Both discharge horizontally and can be adapted for vertical discharge with the KV KENTALROOF kit.
ATEX fans are designed for use in potentially explosive atmospheres created by gases, vapours, mists or combustible dust. These atmospheres may occur during the manufacture, processing, transport or storage of flammable substances.
The Casals ATEX range includes wall-mounted and cabinet axial fans, cased axial fans, centrifugal fans, high-pressure fans, roof fans and direct-drive or belt-driven models. Selection must take account of the ATEX zone, equipment group and category, temperature class, substance present and operating conditions.
The desigNtial by Casals range combines comfort, design and efficiency to meet the ventilation needs of homes and small commercial premises. It includes extract fans for bathrooms, kitchens, toilets, living rooms and other spaces, as well as heat recovery units that renew indoor air while reducing energy losses.
Depending on the model, Casals residential extract fans are available with a timer, humidity sensor, motion or presence sensor, non-return damper, automatic backdraught shutter or EC motor.
desigNtial by Casals products incorporate recyclable plastic components. This refers to the recyclability of these materials at the end of their useful life, not to the use of recycled raw materials in their manufacture.
ERELIS is a quiet, slim extract fan with a front panel only 17 mm thick and a non-return damper. Its housing and impeller are made of recyclable, UV-resistant ABS plastic. Maximum airflow: 335 m3/h.
LÍDERO is suitable for wall or ceiling installation and is available with or without an automatic backdraught shutter. Maximum airflow: 335 m3/h.
TEKSTÜR is a premium extract fan with an electronic timer and non-return damper. Its front panel can be customised on site to match the interior design. Maximum airflow: 175 m3/h.
TEKSTÜR PLUS is a quiet premium extract fan with long-life bearings and an automatic non-return damper. Its plastic components are recyclable. Maximum airflow: 175 m3/h.
IKHUNA is an extract fan with an automatic backdraught shutter for window installation. Maximum airflow: 335 m3/h.
KUBALIK is a quiet, reversible, high-airflow extract fan with an automatic backdraught shutter for wall or window installation. Its plastic components are recyclable. Maximum airflow: 1,050 m3/h.
Combined with a carbon dioxide sensor, KUBALIK-CO2 controls CO2 concentration by renewing the air in enclosed spaces such as bars, offices and classrooms.
KUVIO and KUVIO EEC are high-efficiency mixed-flow in-line fans manufactured from self-extinguishing plastic resin resistant to aggressive chemical agents. KUVIO EEC uses an energy-efficient EC motor. Maximum airflow: 2,750 m3/h. The mineral-filled polypropylene components are recyclable at the end of the product’s useful life.
KUVIO-Q and KUVIO-Q EEC are sound-insulated mixed-flow in-line fans. KUVIO-Q EEC incorporates an energy-efficient EC motor with brushless electronic control and a 0-10 V speed-control signal. Maximum airflow: 2,890 m3/h. The mineral-filled polypropylene components are recyclable at the end of the product’s useful life.
desigNtial by Casals heat recovery units renew the air in a home while recovering part of the thermal energy from the extracted air, helping to reduce heating and cooling losses.
The range includes KRISONA EEC for a single room; low-profile MOOTA LP EEC for suspended-ceiling installation and homes up to 80 m2; ORMEN EEC for vertical or cupboard installation and spaces up to 180 m2; and low-profile HIDRIDA LP EEC for detached homes up to 240 m2.
Heat and energy recovery units use the psychrometric properties of the extracted air—primarily temperature and, depending on the system, humidity—to precondition fresh outdoor air. The two airflows remain separate within the heat exchanger.
Casals heat recovery units help maintain indoor air quality while reducing heating and cooling losses in offices, shops, restaurants, banks, supermarkets, shopping centres, libraries, blocks of flats and detached homes. The range includes AC and EC motors, cross-flow and counterflow heat exchangers and models with efficiencies of up to 92%, depending on the product and operating conditions.
Air purifiers combine a fan and several filtration stages to retain airborne particles that may carry pollutants, bacteria or viruses. Purification complements ventilation and air-conditioning systems: ventilation replaces stale indoor air with outdoor air, while purification filters recirculated indoor air.
Casals air purifiers incorporate HEPA H14 absolute filters certified in accordance with EN 1822 and can be used in occupied spaces.
The range includes mobile REINTAIR® units for spaces up to 45 or 100 m2, suspended REINTDECK EASY units for commercial and industrial spaces and REINTDECK units for suspended ceilings.
The purifiers use EC motors and are available in Warrior versions incorporating photocatalysis and UV-C lamps.
Casals develops systems for controlling ventilation, improving indoor air quality and optimising energy consumption in buildings, car parks, stairwells and industrial facilities.
The technical catalogue includes mechanical accessories and electrical accessories for installation, regulation and control. Compatibility depends on the fan model, size, motor and operating conditions.
Fan selection should take account of the required airflow and pressure, air type and temperature, acceptable sound level, installation position, duct type, control requirements and the possible presence of smoke, grease, dust or explosive substances.
In addition to the technical catalogue, use Fanware, the free Casals product selection software, to search for and compare fans according to the required airflow, pressure and installation characteristics.
It contains product descriptions, construction features, technical data, performance curves, dimensions, applications and compatible accessories for Casals fans and ventilation systems.
Performance curves are available in the technical catalogue and in Fanware, the free Casals product selection software.
An axial fan is generally used to move high air volumes at low pressure. A centrifugal fan can provide higher pressure and is suitable for duct networks or systems with greater resistance.
F400 indicates that the fan is certified to operate while conveying smoke at 400 °C for the period specified in its certification, commonly 120 minutes. Always check the classification of the individual model.
An ATEX fan is designed for use in specified potentially explosive atmospheres. Selection must match the ATEX zone, substance, equipment category and required temperature class.
Ventilation replaces indoor air with outdoor air, whereas purification passes indoor air through filters. The two systems can be combined to improve indoor air quality.
