INDUSTRIAL VENTILATION NEW

www.vortice.com INDUSTRIAL VENTILATION NEW

HEADQUARTERS VORTICE IN THE WORLD Founded in 17, Vortice France is located at Crétail about 1 Km from Paris. Our current Vortice Headquarters have been located in Tribiano (Milan) since 172. Vortice main company s philosopy is the concept that air is our life. Our mission is always to provide effective solutions for improved air quality using the latest technology to develop and manufacture effective products worldwide. Vortice has achieved European market leadership by dedicating their efforts to the production of products for ventilation, climate control, heating, extraction, purification and the treatment of air, for domestic, commercial and industrial applications. Since 15 Vortice has been synonymous with quality and excellence and continues to make significant improvements by investing in continuous research to improve the efficiency and quality of its products. Founded in 177, Vortice Limited is located at Burton on Trent in the East Midlands. 21 - Our Moscow representative office was established. Founded in 212, Vortice Ventilation System is located about 2 Km from Shanghai. Founded in 212, Vortice Latam in San Josè Costarica. 2

INDEX PRACTICAL STEPS TOWARDS SAVING ENERGY 7 LEGEND INDUSTRIAL VENTILATION 1 VORTICEL E RANGE Low-pressure plate axial fans with AC motor shafts mounted on ball bearings combined with plastic resin impellers 1 E ATEX RANGE Axial plate-mounted fans for installation in potentially explosive areas 18 VORTICEL A-E RANGE Compact plate axial fans equipped with thermo-protected AC motor, external rotor, 1 speed and shafts mounted on ball bearings combined with metal impellers 2 VORTICEL MPC - E RANGE Medium-pressure long cased axial fans with single- phase and three-phase AC motor, mounted on ball bearings combined with blade profile impellers 36 C ATEX RANGE Centrifugal fans for installation in potentially explosive areas TORRETTE RF - EU RANGE Centrifugal roof fans with horizontal discharge 6 TORRETTE TR E RANGE Centrifugal roof fans for horizontal discharge with auto-ventilated AC motor, rotor mounted on ball bearings 52 TORRETTE TR E-V RANGE Centrifugal roof fans for vertical discharge with asynchronous AC motor, rotor mounted on ball bearings 58 TORRETTE TR ED RANGE Centrifugal roof fans with horizontal discharge for hot fumes extraction 6 TORRETTE TR ED-V RANGE Centrifugal roof fans with vertical discharge for hot fumes extraction 72 ACCESSORIES INDUSTRIAL VENTILATION 28 VORTICENT C E RANGE Centrifugal fans with single-phase and three-phase AC motor, mounted on ball bearings combined with centrifugal metal forward-curved impellers 3

Practical steps towards saving energy Following ratification of the Kyoto Protocol, the European Commission launched the 2-2-2 plan, which sets Member States the target of reducing energy consumption by 2% and increasing their share of renewable energies by 2% by 22. Directive 2/125/EC ErP (Energy-related Products) fis aimed at achieving these results. Its purpose is to limit the direct and indirect energy consumption of products placed on EU markets. It replaces Directive 25/32/CE EuP (Energy-using Products), cwhich referred to a smaller number of products, largely intended for private use. The ErP Directive is applied in a series of Regulations which establish, for each type of energy-consuming product or device, the minimum efficiency limit below which they are not eligible for CE marking and may not therefore be placed on the markets of Member States. These Regulations have the status of European Union laws. As such, they are not subject to the approval of national parliaments, and compliance with them is binding in the event of any conflict with national laws. A common feature of all the Regulations in question is the criterion used for their application: to facilitate their assimilation by manufacturers, the legislator has established a two-stage pathway, under which the final efficiency target is preceded, generally two years earlier, by an intermediate target intended to be easier and less costly to reach.

Vortice and its commitment to the ErP Directive The Regulations approved to date which affect Vortice products are summarised below.» EC Regulation N 1275/28, in force since January 21, which establishes the maximum consumption of electrical appliances in stand-by mode.» EC Regulation N 6/2, in force since August 2, which sets a minimum efficiency limit for all single-speed and three-phase electric motors having 2 to 6 poles and whose power rating is between 75 W and 375 kw. The Regulation does not apply to certain types of motor: motors which are fully integrated into a product (e.g. a fan), whose energy perfor mance cannot be tested independently of the product itself; motors designed specifically to operate at ambient air temperatures exceeding C; motors designed to operate in potentially explosive atmospheres (ATEX).» EU Regulation N 26/212, in force since January 213, which establishes the minimum energy efficiency requirements for CONDITIONERS with rated capacity of up to 12 kw, and requires that performance, energy consumption and sound power level be declared for COMFORT FANS with electric power input of up to 125 W.» EU Regulation N 66/21, in force since February 215, which establishes the minimum values of efficiency (energy and air flow) and average illumination on the cooking surface of RANGE HOODS FOR DOMESTIC USE.» EU Regulation N 327/211, in force since January 213, which sets a minimum efficiency limit on all fans (whether axial, centrifugal, cross flow or mixed flow fans, such as those in the VORTICEL E, VORTICEL A-E, VORTICEL MPC-E and VORTICENT C-E Series), whose electric input power at its optimum energy efficiency point is between 125 W and 5 kw. The Regulation does not apply to certain types of fan, including the following: cooling fans of electric motors; fans specifically designed to operate in potentially explosive atmospheres (E ATEX and C ATEX Series); fans designed for emergency use only, at short-time duty, with regard to fire safety requirements (such as those installed in the TORRETTE TR ED and TR ED-V Series); fans specifically designed to operate where the operating ambient temperature for the motor, if located outside the gas stream, driving the fan, exceeds 65 C (like those used in the TR E and TR E-V Seires). Compliance with the ErP Directive of fans placed on the markets of European Union Member States (the requirement obviously does not apply to devices intended for sale in countries outside the EU), is indicated by affixing the CE mark and, in the case of fans sold individually (i.e. not integrated into products of greater complexity), by the indication of a series of data, including maximum efficiency and the speed corresponding to maximum efficiency, which the manufacturer is required to publish in the respective technical documentation, on its publicly accessible web sites, and, in certain cases, on the fan itself. 5

In addition to the series listed above, EU Regulation N 327/211 also covers products such as our CA MD E in-line centrifugal extractor fans, VORT QBK, VORT QBK SAL, VORT QBK COMFORT and VORT QBK QUIET box fans, RF-EU EU extractor fans for roof application and VORT NRG, heat recovery units, whose fans must in turn meet the stipulated efficiency requirements (the requirement to make a declaration of efficiency that applies to fans does not apply to these appliances); These ranges will in turn be required to comply with a further Regulation, specifically designed to improve the energy efficiency levels of finished products. This Regulation is scheduled to come into force in January 216. The Commercial and Industrial range Vortice ErP 215 After the steps taken in 212 to bring the following series into line with regulatory requirements ahead of 215: - CA MD E, - CA ES, - CA V E, - CA WE D E - CA MD E RF, - CA MD E W, - VORTICEL E, Vortice completed the process of bringing the following series into line with 215 ErP requirements: - VORTICEL A-E, - VORTICEL MPC-E, - VORTICENT C-E The same process was also completed for the fans installed in the following series: - VORT QBK, - VORT QBK SAL, - VORT QBK COMFORT, - VORT QBK QUIET, - VORT NRG, - TORRETTE RF-EU. To simplify the management of the new appliances along the entire distribution chain, Vortice has decided to keep the respective part numbers unchanged, fand assume responsibility for issues con nected with managing the interim period. WARNING: THE OBLIGATIONS/RESTRICTIONS REFER ONLY TO MANUFACTURERS AND IMPORTERS, NOT WHOLESALE DISTRIBUTORS OF ELECTRICAL GOODS, RETAILERS, INSTALLERS OR END USERS. 6

TM LEGEND LEGEND ErP COMPLIANT - The ErP compliant logo indicates that the appliance is eco-compatible and adheres to ErP Directive 2/125/EC. Er DATA: under the terms of the regulatory framework, the energy efficiency data of fans with electric input power of between 125 W and 5 kw must be declared in all technical and commercial documentation, in addition to the electrical data and pressure/performance curves. Measurement cat. = test category (A; B; C; D) Efficiency cat. = efficiency category (Static - Total) Year of market release = year Variable drive = variable speed drive η = overall energy efficiency n. = efficiency grade (kw) Pe = electric input power at optimum energy efficiency point (m 3 /h) q = air flow at optimum energy efficiency point (Pa) p = pressure (Static - Total) at optimum energy efficiency point RPM = revolutions per minute at optimum energy efficiency point Rapp spec. <1. = specific ratio ENERGY SAVING - The ES label shows that the appliances are fitted with EC Brushless motors and therefore offer guaranteed energy savings, thanks to the wide range of speed regulation options and significantly reduced consumption levels. LONG LIFE 3. h VERSIONE LONG LIFE - The Long Life 3, h label certifies that the appliance is guaranteed to operate for 3, continuous hours without mechanical failure thanks to its motor, which is equipped with ball bearings. This special configuration allows the appliance to be run continuously, and ensures efficient, silent operation throughout its service life. HABITAT VERSIONE HABITAT - The Habitat label indicates that the product is suitable for ventilating small or medium domestic or commercial environments on a continuous or intensive basis with high performance and low energy consumption. This label means that the products are designed to offer energy savings by means of heat exchange between the inlet and outlet air flows in room ventilation systems, thereby combining comfort with a higher energy efficiency class. The IMQ logo denotes compliance with C.E.I product safety regulations, and this is certified by the Istituto Italiano del Marchio di Qualità. The IMQ logo denotes compliance with C.E.I product performance regulations, and this is certified by the Istituto Italiano del Marchio di Qualità. 7

CE MARKING Commercial Ventilation appliances conform to the following European Directives: 2/125/EC ErP Directive (ERP) //EC Atex Directive 26/5/EC Low Voltage Directive (LVD) 2/18/EC Electromagnetic Compatibility (EMC) According to the following state-of-the-art standards: Safety: EN 62-1, EN ISO 121-1, EN ISO 121-2, EN 1211-3 (onlytr-ed; TR ED-V), EN ISO 12, EN ISO 13857 Electromagnetic Compatibility: EN 551-1, EN 551-2, EN 61-3-2, EN 61-3-3 Ecocompatible design of energy-related products: EU regulation N 327/211; EU regulation N 35/211 (EN 1211-3). 8

INDUSTRIAL VENTILATION INDUSTRIAL VENTILATION

INDUSTRIAL VENTILATION VORTICEL E RANGE Low pressure plate axial fans PRODUCT SPECIFICATIONS Suitable for commercial and industrial applications as garages, warehouses, gyms, dry cleaners, carpentry workshops, etc. LONG LIFE 3. h 7 models single-phase and 3 three-phase. Frames equipped with air intake with aerodynamic section, made using sheet steel protected with polyester paint. Class F ball bearing motors. Impellers with optimized blades profiles to reduce noise caused by turbulence, made of shock-proof polypropylene. All die-cast aluminium hubs. Protective grilles made of steel rings, black epoxy polyester. painted, removable for maintenance and cleaning purpose. Wide range of continuous operation temperatures between -25 C and +5/+7 C. Electric supply 22-2 V / 5 Hz for single phase models, 38-15 V / 5 Hz for three phase models. Motor protection rating: IP. Insulation class: I.. Fans used in VORTICEL E range comply with ErP Lot. 6 Reg. N 327/211/UE. TECHNICAL DATA Models Code V ~ 5 Hz W A Poles RPM Max Airflow Max Pressure m 3 /h l/s mmh 2 O Pa Lp db(a) 3 m* C Max Kg E 252 M 23 5-15.5 -.7 2 28 15 16.7 2 16 71 7 3.5 SINGLE-FASE THREE-FASE E 25 M 33 55-65.31 -.3 22-2 1 1 277.8 6.7 66 5.5 6 E 3 M 53 55-7.33 -. 136 377.8 7.5 7 5 E 35 M 73 85-5. -.5 185 51.6 5 66.5 E 25 T 356 E 3 T 556 E 35 T 756 22-38 2-15 55 7 65 8 1.35/.2./.23.32/.1.38/.22.3/.2.38/.22 1 277.8 7.3 71 53 55 1 38 8.2 81 53 5 1 528 7.1 7 61 6 65 3 3 * Sound pressure level measured at 3 m in free field conditions with long-cased appliance in delivery mode, in accordance with standard EN ISO 371:2. 1

VORTICEL E RANGE DIMENSIONS B C E G A B Ø D F Models Ø nom. A B C Ø D E Ø F G E 252 25 32 28 21 256 68 E 25 E 3 315 38 33 38 23 7 E 35 355 5 38 36 8 1 Dimensions (mm) PRODUCT ACCESSORIES Models Description Code Product IRM 3 - Three position single-phase speed controller 1221 23-33 - 53-73 IRT 15 - Three position three-phase speed controller 1223 356-556 - 756 IREM 3 - Single-phase speed controller 1231 IREM 5 - Single-phase speed controller* 1232 23-33 - 53-73 IREM - Single-phase speed controller** 1233 25 52151 23-33 - 356 DPU - Spacer for panel installation 3 52251 53-556 35 52351 73-756 * Can control several fans up to a max of 5 A. ** Intended to simultaneously control appliances, up to a max of A. Description and sizes on page 162 11

INDUSTRIAL VENTILATION PERFORMANCE CURVES 11 E 252 M 1 1 3,6 E 25 M 3 6 87 87 2,5 2 55 7 p [Pa] 65 65 1,8 1,22 p [Pa] 18 1 12 27 2 22 22,61 6 1 3 68 1.2 1.36 1.7 2 8 72 6 1.2 18 283 378 72 q [l/s] 67 133 2 267 333 q [l/s] E 3 M E 35 M 5 5 73 5 53 83 58 2 66 3 2 p [Pa] 3 2 2 3 2 p [Pa] 32 5 21 33 1 1 15 1 11 17 312 62 36 1.28 1.56 32 86 1.26 1.728 2.16 87 173 26 37 33 q [l/s] 12 2 36 8 6 q [l/s] E 25 T E 3 T 2,6 2 63,7 7 72 2,37 23 5 3,83 38 58 1,77 1,18 p [Pa] 17 38 12 25 2,88 1,2 p [Pa] 28 3 1 2,5 6 13,6 1 2 8 72 6 1.2 32 6 6 1.28 1.6 67 133 2 267 333 q [l/s] 8 178 267 356 q [l/s] 6 E 35 T 5 1 Consumption Delivery 3 8 3 2 32 6 22 1 11 2 88 1.32 1.76 2.2 122 2 367 8 611 12

NOTE NOTE 13

INDUSTRIAL VENTILATION E ATEX RANGE Low pressure plate axial fans PRODUCT SPECIFICATIONS Can be used in environments where the atmosphere might become explosive due to the presence of flammable substances in the form or gases and/or powders. LONG LIFE 3. h GAS 1 models. 5 single phase, three phase. 1 speed motors. Double-coated galvanised steel wire mesh over both outlet and inlet ports. Impeller withs aluminium hub and plastic blades. In single phase models condenser is housed in explosion-proofcasing. Painting consisting of protective base coat and polyurethane finishing paint. Airflow up to 6 m³/h. Constant operating temperature between -2 C and + C. Electric supply 23 V / 5 Hz for single phase models, V / 5 Hz for three phase models. Protection ratings: IP65. Insulation class: CI. I. ATEX certified asynchronous induction motors. Metal cable gland for ATEX certified electrical connection. ATEX certified for use in areas at risk of explosion due to gases and/or dust particles. IMQ 1 ATEX 2 X certified. GR II cat 2G/D b T/135 X. Constructed in compliance with EN 186 standards governing the design of fans operating in potentially explosive areas. TECHNICAL DATA Models Code V ~ 5 Hz W A Poles RPM Max Airflow Max Pressure m 3 /h l/s mmh 2 O Pa Lp db(a) a 3 m* C Max Kg E 25 M ATEX 31 167.75 1 288. 8. 87.5 63.2 8. SINGLE-FASE E 3 M ATEX 32 175.77 16. 1 137.7 5.6 8.8 E 35 M ATEX 3 23 2.7 222 616.7 17.3 16. 66.5 E M ATEX 36 2 1.27 355 86.1 1.8 13.8 62 11.5 E 5 M ATEX 38 36 1.5 63 1287.2 1.1 187.6 7 1. E 25 T ATEX 3 121. 1 15 21.7.6.2 5.6 7. E 3 T ATEX 31 162.53 1585.3 1.1 138.3 62 8. E 35 T ATEX 313 28.5 255 78.3 18. 18.5 66 8.8 THREE-FASE E T ATEX 31 268.61 38 66.7 17. 17.3 6.8 1.5 E 5 T ATEX 315 35.7 3 123.2 18.2 178.3 6.8 13.6 E 5 T ATEX 316 23.6 1361.1 17.7 173.8 72.7 E 56 T ATEX 31 166.7 6 1 3823 161. 1.1.2 6 1.5 E 6 T ATEX 317 37.71 1 6 116.7 2.8 23.7 75. 18. E 66 T ATEX 318 223. 6 1 5715 1587.5 12.2 11. 65.5 1.5 1

E ATEX RANGE DIMENSIONS A D G L C Ø H E F D B Ø Ø Models Ø nom A B C D Ø E Ø F G Ø H L E 25 ATEX 25 32 32 35 28 256 25 5 E 3 ATEX 315 38 38 37 33 38 3 E 35 ATEX 355 5 5 37 38 36 35 7 8 1 E ATEX 51 51 327 3 1 117 E 5 ATEX 5 6 8 325 E 5 ATEX 63 63 53 51 8 112 5 12 15 E 56 ATEX 361 E 6 ATEX 3 63 76 76 E 66 ATEX 361 63 61 58 127 Dimensions (mm) APPLICATIONS 15

INDUSTRIAL VENTILATION PERFORMANCE CURVES 1 E 25 M ATEX 7 181 16 E 3 M ATEX 157 1 8 78 1 13 126 155 6 p [Pa] 58 18 3 72 1 6 p [Pa] 116 63 78 2 1 36 3 31 3 252 5 755 1.7 1.25 362 723 1.85 1.6 1.88 7 1 21 28 35 q [l/s] 1 21 31 2 52 q [l/s] E 35 M ATEX E M ATEX 1 18 23 23 22 33 15 151 187 18 17 267 12 8 p [Pa] 11 1 76 3 1 p [Pa] 13 2 133 38 7 5 5 67 5 1.7 1.511 2.1 2.518 71 1.583 2.37 3.165 3.56 1 28 2 56 6 q [l/s] 22 65 87 1. q [l/s] E 5 M ATEX E 25 T ATEX 2 1 386 11 15 1 16 155 3 8 112 12 8 p [Pa] 116 232 78 15 6 p [Pa] 63 8 2 56 3 77 2 21 28 1.7 2. 3.11.188 5.235 256 511 767 1.22 1.278 21 582 872 1.163 1.5 q [l/s] 71 12 213 28 355 q [l/s] E 3 T ATEX E 35 T ATEX 16 158 181 2 21 238 13 127 15 16 16 1 1 6 p [Pa] 5 1 63 72 12 8 p [Pa] 12 13 8 5 3 32 36 8 357 715 1.72 1.3 1.787 56 1.12 1.63 2.258 2.822 1 28 37 6 q [l/s] 157 31 7 627 78 q [l/s] 16

SERIE E ATEX PERFORMANCE CURVES 15 E T ATEX 151 27 2 E 5 T ATEX 18 385 12 121 237 16 15 38 6 p [Pa] 1 178 6 11 12 8 p [Pa] 11 231 7 15 3 3 5 77 763 1.525 2.288 3.5 3.813 212 2 635 87 1.5 q [l/s] 8 1.77 2.66 3.55.3 275 5 82 1. 1.373 q [l/s] E 5 T ATEX E 56 T ATEX 2 1 333 11 11 186 16 155 266 88 18 12 8 p [Pa] 116 2 78 133 7 p [Pa] 66 111 7 3 67 2 22 37 1.137 2.275 3.12.55 5.687 865 1.72 2.5 3.5.323 316 632 8 1.26 1.58 q [l/s] 2 8 721 61 1.21 q [l/s] E 6 T ATEX E 66 T ATEX 2 23 2 1 13 252 1 187 33 11 111 22 1 1 p [Pa] 1 255 3 17 6 p [Pa] 8 151 56 11 5 7 85 3 28 5 1.5 3.7.511 6.1 7.518 1.283 2.566 3.85 5.133 6.16 18 835 1.253 1.671 2.88 q [l/s] 356 713 1.6 1.26 1.782 q [l/s] Consumption Delivery 17

INDUSTRIAL VENTILATION NEW VORTICEL A-E RANGE Compact plate axial fans PRODUCT SPECIFICATIONS Suitable for commercial and industrial applications environments as warehouses, hospitals, nightclubs, offices, theatres, factories, gyms, restaurants, etc. LONG LIFE 3. h 1 models single-phase and 1 three-phase. Phosphated sheet steel panels, painted with epoxy powder, in grey colour hammered finishing, resistant to atmospheric agents. Thermo-protected, class F, 1 speed, motors equipped with ball bearings. High aeraulic performance impellers with electro-galvanised. sheet steel blades, painted with polyester paint. Low noise levels. Motor holders blade acting an anti-bird guards, made of electro-welded steel rings black epoxy painted, easy to remove for maintenance. Wide range of continuous operation temperatures between -3 C and +5 C. Electric supply 23 V / 5 Hz for single phase models, V / 5 Hz for three phase models. Protection motor: IP5. Insulation class: I.. Fans used in VORTCEL A-E range comply with ErP Lot. 6 Reg. N 327/211/UE. TECHNICAL DATA Models Code V ~ 5 Hz W A Poles RPM Max Airflow Max Pressure m 3 /h l/s mmh 2 O Pa Lw db(a) Lp db(a)* 1-3 m C Max Kg A-E 252 M 227 5.1 2 25 1365 37 18. 177 73.5 62.5-53. A-E 25 M 228 38.17 76 212 6. 61 5. 8. - 38.5 2.1 A-E 3 M 2216 81.35 1563 3 13. 13 63.5 52.5-3. 3. SINGLE-FASE THREE-FASE A-E 35 M 2258 17.75 26 822 1.2 1 7. 5. -.5 6.2 1 A-E M 226 23 3 1.33 31 117 15.5 152 76.1 65.1-55.6.3 A-E 5 M 237 23 1.13 525 158 12. 127 75.3 6.3-5.8 15. A-E 5 M 2316 82 2.12 663 18 1. 186 7.5 68.5-5. 13.2 5 A-E 56 M 2337 2 1.27 85 1335 15.5 152 17.6 6 1 77.7 66.7-57.2 A-E 566 M 2356 35 1.6 6715 1865 13.7 13 2.2 A-E 25 T 2357 5 785 218 13.5 13 5.5 8.5-3. 2.5.22 A-E 3 T 2227 7 166 71 13. 12 66.5 55.5-6. 3. 1 A-E 35 T 225 166.35 28 828 11.7 115 6.2 58.2-8.7 6.2 A-E T 2261 318.65 3832 16 25. 26 73.5 53. - 62.5 6.3 A-E 5 T 238 37.73 135 5187 1 15.8 155 78.5 67.5-58. 6.5 A-E 5 T 2327 85 1.12 1 666 135 13.1 128 81. 7. - 6.5 11.1 A-E 56 T 236 25.7 6 1 5 1.8 6 73.2 62.2-52.7 5 15. A-E 56 T 2336 25 1.71 1 255 257 2. 285 75. 6. - 5. 1.8 A-E 566 T 2366 8 1.6 85 2236 17.8 175 77.2 66.2-56.7 2.8 6 1 5 A-E 636 T 237 522 1.1 52 263 15.7 15 78.5 67.5-58. 15.8 * Sound pressure level measured at 1-3 m in free field conditions with long-cased appliance in delivery mode, in accordance with standard EN ISO 371:2. 18

VORTICEL A-E RANGE ERP DATA DIRECTIVE N 327/211/UE (LOTTO 11, 1ST TIER) Models Code Measurement cat. Efficiency cat. Year of construction Variable drive η N. (kw) Pe (m 3 /h) q BEP* p Pa RPM Spec. ratio <1. A-E 35 M 2258 2. 1..15 175 7.1 1333 SINGLE-FASE A-E M 226 215 32.1 2..2282 3121 8.6 1375 A-E 5 M 237 31.6 1.5.27 351 8. 13 A-E 5 M 2316 213 32.2 1..372 7 11 1285 A-E 56 M 2337 2...223 3681 67.1 2 A-E 566 M 2356 215 32.7 2..2816 68 7.3 81 A-E 35 T 225 2.5 1..115 217 71.2 1332 A STATIC NO A-E T 2261 2.2..278 2376 6 128 YES THREE-PHASE A-E 5 T 238 213 3.8..3 32 11 138 A-E 5 T 2327 32. 1..71 556 116 1366 A-E 56 T 236 215 2.5..2162 38 68.3 57 A-E 56 T 2336 213 36.6..7527 6528 15 13 A-E 566 T 2366 215 31.7 1..37 52 81. 36 A-E 636 T 237 213 33.8 3..1 63 82 23 * Best efficiency point. DIMENSIONS Models Nr. pale A Ø B C D E F Ø G A A-E 252 M F A-E 25 M 32 26 1 82 28 A-E 25 T 1 8 G A-E 3 M A-E 3 T 5 38 316 151 8 33 A-E 35 M 361 5 A-E 35 T 366 155 12 85 38 E C D A-E M 2 15 51 6 A-E T 27 67 A-E 5 M 26 1 55 15 A-E 5 T 27 67 3 12 A-E 5 M 218 72 63 57 A-E 5 T 18 52 53 B A-E 56 M 7 A-E 56 T A-E 56 T 58 218 13 16 18 11 218 15 67 11 A-E 566 M 725 563 28 161 675 5 16 A-E 566 T 131 218 A-E 636 T 85 638 68 75 Dimensions (mm) 1

INDUSTRIAL VENTILATION PRODUCT ACCESSORIES Models Description Code Product IRM 3 - Three position single-phase speed controller 1221 2258-226 - 2337-2356 IRT 15 - Three position three-phase speed controller 1223 2227-225 - 2261-236 - 2657 IRT 35 - Three-phase variable voltage drive 122 2261-238 - 2327-2336 - 236-237 - 2366 IREM 3 - Single-phase speed controller 1231 227-228 - 2216-2258 - 226-2616 - 2337-2356 C 1.5 - Electronic speed controller 1266 227-228 - 2216-2258 25 52151 227-228 - 2357 DPU - Spacer for panel installation 3 52251 2216-2227 35 52351 2258-225 Description and sizes on page 162 PERFORMANCE CURVES A-E 252 M A-E 25 M 2 16 16 7 68 3 16 157 85 6 5 3 12 8 118 6 78 3 3 1 26 27 17 3 21 1 1 313 625 38 1.25 1.563 171 32 512 683 85 87 17 261 37 3 7 5 12 1 237 A-E 3 M A-E 35 M 15 15 11 111 182 12 12 72 8 16 6 5 6 36 7 5 66 1 73 3 3 18 2 22 36 353 75 1.58 1.1 1.763 671 1.33 2.1 2.686 3.357 8 16 2 32 187 373 56 76 33 2

VORTICEL A-E RANGE PERFORMANCE CURVES 18 A-E M 172 32 15 A-E 5 M 17 38 1 138 273 12 117 27 11 7 13 25 6 137 6 88 2 5 13 3 68 3 2 7 61 1.22 2.88 3.85.86 267 53 81 1.68 1.335 1.168 2.336 3.55.673 5.81 325 6 7 1.28 1.623 22 A-E 5 M 216 53 33 A-E 56 M 328 328 18 173 3 27 263 263 13 13 326 86 217 2 13 17 17 131 131 3 1 7 66 66 1.88 2.76.63 5.51 7.3 1.81 2.161 3.22.322 5.3 13 827 1.2 1.653 2.66 3 6 1 1.21 1.51 A-E 566 M A-E 25 T 16 15 376 16 15 56 13 123 31 13 123 5 6 2 226 62 15 6 2 3 62 22 3 31 75 3 31 11 1.53 3.5.58 6.1 7.513 175 35 525 7 875 17 835 1.252 1.67 2.87 7 16 1 23 15 A-E 3 T 1 88 1 A-E 35 T 137 18 12 11 7 11 1 158 6 8 53 6 35 8 6 82 11 55 7 3 3 18 3 27 37 758 1.138 1.517 1.86 676 1.352 2.27 2.73 3.37 15 211 316 21 527 188 375 563 751 3 21

INDUSTRIAL VENTILATION PERFORMANCE CURVES 28 A-E T 276 358 18 A-E 5 T 175 21 23 221 287 1 1 336 17 11 166 215 11 13 11 7 15 252 7 168 6 55 72 35 8 82 1.685 2.527 3.37.212 1.157 2.315 3.72.63 5.787 23 68 72 36 1.17 322 63 65 1.286 1.68 A-E 5 T A-E 56 T 15 18 56 15 16 27 12 118 36 12 117 238 6 8 327 5 218 6 88 178 58 11 3 3 1 3 2 5 1.553 3.16.66 6.213 7.766 1.127 2.25 3.38.57 5.63 31 863 1.2 1.726 2.157 313 626 3 1.252 1.565 A-E 56 T A-E 566 T 33 325 1.35 2 13 52 27 26 828 16 155 33 2 13 15 621 13 1 12 8 116 325 77 217 7 65 27 3 18 2.71.12 6.213 8.28 1.355 1.7 3.58 5.371 7.161 8.51 575 1.151 1.726 2.31 2.876 7 5 1.2 1.8 2.86 A-E 636 T 23 22 68 Consumption Delivery 1 183 57 1 137 1 2 27 5 6 137 2.12.21 6.361 8.82 1.62 58 1.178 1.767 2.356 2.5 22

NOTE NOTE 23

INDUSTRIAL VENTILATION NEW VORTICEL MPC-E RANGE Medium-pressure long cased axial fans PRODUCT SPECIFICATIONS Suitable for commercial and industrial application as warehouses, farm buildings, greenhouses and underground car parks, for extraction into a ventilation duct or directly outdoors. 1 models 5 single-phase and 5 three-phase. Structures consisting of two flanged parts, held together by screws, allowing connection to standardised pipes. Single-phase and three-phase class F, ball bearings motors complete with highly efficient impellers. Steel motor support protected by black epoxy polyester paint. Wide range of continuous operation temperatures between -25 C and +7 C; -25 C and +5 C for M model. Electric supply 23 V / 5 Hz for single-phase models and V / 5 Hz for three-phase models. Protection rating: IPX. Insulation class: I.. Fans used in VORTICEL MPC-E range comply with ErP Lot. 6 Reg. N 327/211/UE. LONG LIFE 3. h TECHNICAL DATA Models Code V ~ 5 Hz W A Poles RPM Max Airflow Max Pressure m 3 /h l/s mmh 2 O Pa Lw db(a) Lp db(a)* 3 m C Max Kg MPC-E 25 M 2263 7.32 16 118 328. 82 5.8 25.3 8.2 SINGLE-FASE THREE-SINGLE MPC-E 32 M 22 375 1.8 2 2 285 72 6. 588 7. 5. 12.3 MPC-E 3 M 221 23 11.5 13 216 6 1.1 55.3 3.8 1.2 MPC-E 35 M 2217 152.7 15 315 875 17.2 16 57.3 36.8 13. MPC-E M 2228 272 1.3 1 8 1333 18.7 183 68.6 8.1 1. 7 MPC-E 25 T 235 6.21 16 121 336 8.2 8 5.8 25.3 8.2 MPC-E 32 T 23 36 1. 2 2 2 85 6. 588 7.2 58.7 12.3 MPC-E 3 T 231 17.2 1 225 625 1. 12 55.3 3.8 1.2 MPC-E 35 T 2317 155.3 125 355 86 15. 156 66.7 6.2 13. MPC-E T 2328 225. 1365 7 135 16.5 162 67. 6. 1. * Sound pressure level measured at 3 m in free field conditions with long-cased appliance in delivery mode, in accordance with standard EN ISO 371:2. 2

VORTICEL MPC-E RANGE ERP DATA DIRECTIVE N 327/211/UE (LOTTO 11, 1ST TIER) Models Code Measurement cat. Efficiency cat. Year of construction Variable drive η N. (kw) Pe (m 3 /h) q BEP* p Pa RPM Spec. ratio <1. MPC-E 32 M 22 31.2..35 28 186 23 SINGLE-FASE MPC-E 35 M 2217 2. 1.5.15 286 76 15 MPC-E M 2228 3.5..27 3711 8 135 C STATIC 215 NO YES MPC-E 32 T 23 31..2.3 272 17 22 THREE-FASE MPC-E 35 T 2317 2..8.15 2565 6 115 DIMENSIONS A C G D B MPC-E T 2328 3.5 1..2 2886 78 1373 * Best efficiency point. H E F Models Ø A Ø B C Ø D E F G H MPC-E 25 31 26 3 22 MPC-E 32 33 316 366 MPC-E 3 33 MPC-E 35 32 368 5 1 5 MPC-E 75 18 8 Dimensions (mm) 25

INDUSTRIAL VENTILATION PRODUCT ACCESSORIES Models Description Code Product IRM 3 - Three-position single-phase speed controller 1221 2263-221 IRM - Three-position single-phase speed controller 1222 22-2217 - 2228 IRT 15 - Three-position single-phase speed controller 1223 235-231 - 2317-2328 IREM 3 - Single-phase speed controller 1231 2263-221 - 2217-2228 IRET 6 - Three-phase speed controller 123 235-23 - 231-2317 - 2328 25 22535 2263-235 MPC BO - Suction connector 3 22536 22-221 - 23-231 35 22537 2217-2317 22538 2228-2328 25 22516 2263-235 MPC RA - Flexible connector 3 22517 22-221 - 23-231 35 22518 2217-2317 2251 2228-2328 25 22531 2263-235 MPC SU - Mounting feet 3 22532 22-221 - 23-231 35 22533 2217-2317 2253 2228-2328 25 22523 2263-235 MPC FL - Coupling flange 3 2252 22-221 - 23-231 35 22525 2217-2317 22526 2228-2328 25 22527 2263-235 MPC RP - Protection grille 3 22528 22-221 - 23-231 35 2252 2217-2317 2253 2228-2328 Description and sizes on page 162 PERFORMANCE CURVES MPC-E 25 M MPC-E 32 M 7 68 78 5 25 6 5 62 35 3 3 1 7 27 31 3 2 26 255 18 17 1 1 16 1 85 276 552 828 1.1 1.38 65 1.3 1.5 2.6 3.25 77 153 23 37 383 181 361 52 722 3 26

VORTICEL MPC-E RANGE PERFORMANCE CURVES Consumption Delivery 7 MPC-E 3 M 72 132 1 MPC-E 35 M 11 172 6 57 16 12 113 138 3 3 7 2 53 6 85 13 56 6 1 1 26 3 28 3 2 8 1.76 1.68 2.6 137 273 1 57 683 71 1.2 2.13 2.8 3.55 17 3 52 78 86 13 MPC-E M 12 32 7 MPC-E 25 T 66 6 1 22 5 53 55 8 5 7 181 5 121 3 3 1 26 28 3 25 6 1 13 1 1.8 2.16 3.2.32 5. 282 56 86 1.128 1.1 3 6 1.2 1.5 78 157 235 313 32 MPC-E 32 T 81 7 MPC-E 3 T 72 13 3 385 32 6 57 1 2 2 28 2 12 16 3 3 78 2 52 1 6 8 1 1 26 66 1.32 1.8 2.6 3.3 51 1.2 1.53 2. 2.55 183 367 55 733 17 12 283 25 567 78 MPC-E 35 T MPC-E T 13 125 175 1 136 255 1 1 1 11 1 2 8 5 75 15 5 7 8 6 82 153 5 12 3 25 35 3 27 51 7 1.58 2.37 3.16 3.5 1.6 2.12 3.18.2 5.3 21 3 658 878 1.7 2 58 883 1.178 1.72 27

INDUSTRIAL VENTILATION NEW VORTICENT C E RANGE Centrifugal fans PRODUCT SPECIFICATIONS Suitable for residential, commercial and industrial applications as kitchens, bathrooms, offices, laboratories, factories, shops, laundromats, models, restaurants, bars, theatres, ballrooms, etc. 21 models, including single phase and 12 three phase. Sheet steel scroll with epoxy resin powder coated finish, and fixing holes configured to allow alignment of the motor in 8 different positions relative to the outlet port. Class F asynchronous motors, with shafts mounted on ball bearings. High efficiency forward blade centrifugal impellers made of zinc-coated steel; easy removal of fan for maintenance and cleaning purposes, even when permanently installed. Continuous operating temperature between 25 C and +5 C. Protection rating: IP55. Insulation class: I.. Fans used in VORTICENT C E range comply with ErP Lot. 6 Reg. N 327/211/UE. TECHNICAL DATA SINGLE-FASE THREE-FASE Models Code V ~ 5 Hz W A Poles RPM C 1/2 M 332 1.5 Max Airflow Max Pressure m 3 /h l/s mmh 2 O Pa Lp db(a)* 3 m 3 83.3 25. 25 55.5* C 15/2 M 32 16.7 5 125 5. 1 5* 5. C 2/2 M E 3321 35.1 2 28 81 225 51.1 51 66** 6. C 25/2 M E 3323 3 1.15 55 265 5.5 58 66.5** 6.8 C 3/2 M E 3325 23 7 3.2 12 3. 8. 82 71** 8. C 3/ M E 3327 132.582 C 35/ M E 333 31 1.37 127 353 33.1 325 61** 11. 1 C 37/ M E 3332 6 2.7 21 583 3. 22 7** 2.5 C 1/2 T 3351 13.5/.3 27 75 25. 25 55.5*.6 23/ 5 C 15/2 T 351 16.6/.35 3 11. 3. 22 5* 3.3 C Max 7 1 1.8 1 55**. C / M E 333 87 3.8 27 75 51. 5 73** 21. C 2/2 T E 3322 33.5 2 28 8 222 52.7 517 66** 5.8 C 25/2 T E 332 3.63 7 26 58. 56 66.5** 6.3 C 3/2 T E 3326 72 1.5 135 375 85. 83 71** C 3/ T E 3328 11.1 655 182 13.2 176 55** C 31/ T E 332 175.28 825 22 28.7 281.5 61** C 35/ T E 3331 35.7 155 3.6 3. 33.3 C 37/ T E 3333 53. 1 1 528.5 36 7** 2.5 C / T E 3335 78 1.25 26 683.1 82 73** 21.5 C 5/ T E 3336 1.35 5 125 7. 726 7.5** 23.3 C 6/ T E 3337 3 5.5 665 187 83. 81 76.5** 3 61. Kg 2.7 8.1 * Sound pressure level measured at 3 m in free field conditions with long-cased appliance in delivery mode, in accordance with standard EN ISO 371. ** Sound pressure level measured at 3 m in free field conditions with long-cased appliance in delivery mode, in accordance with standard EN ISO 61. 28

F F VORTICENT C E RANGE ERP DATA DIRECTIVE N 327/211/UE (LOTTO 11, 1ST TIER) Models Code Measurement cat. Efficiency cat. Year of construction Variable drive η N. (kw) Pe (m 3 /h) q BEP* p Pa RPM Spec. ratio <1. * Best efficiency point. C 1 C 5 C 6 C E H A C M G L D G P B P B D L SINGLE-FASE THREE-FASE C 2/2 M E 3321 38.2..16 522 56 28 215 C 25/2 M E 3323 38...257 67 5 285 C 3/2 M E 3325 213 1.6 5..65 876 58 282 C 35/ M E 333 38.7 5..11 87 313 1 C 37/ M E 3332 3.8..15 15 12 162 C / M E 333 215.5..7 1535 5 12 C 2/2 T E 3322.3 51..182 522 55 2877 B TOTAL NO C 25/2 T E 332 38.1..17 511 81 215 C 3/2 T E 3326 213 3.2 51.8.3 866 77.5 21 C 35/ T E 3331 213 1.1 51.5.23 121 222 13 C 37/ T E 3333 37.8..28 151 385 158 215 C / T E 3335 3.8..2 18 15 12 C 5/ T E 3336 213.7 56.3.13 23 681.5 172 C 6/ T E 3337 215 5.. 2.5 13 811 132 YES DIMENSIONS N Q R M N Q H E R A Models A B C D E F G H L Ø M N P Q R C 1/2 M-T* 26 186 171 72 82 6.5 68 63 8 81 66.5 56 C 15/2 M-T* 281 23 26 18 1 7 83 88 7 36 71 C 2/2 E M-T* 35 123 123 12 18 C 25/2 E M* 36 258 232 8 117 87 12 12 115 C 25/2 E T* 358 5 C 3/2 E M-T* 366 38 272 126 137 71 117 18 132 131 111 C 3/ E M-T* 352 8.5 C 31/ E T** 357 13 112 C 35/ E M** 3 3 16 137 17 152 1 5 17 C 35/ E T** 387 1 C 37/ E M-T** 37 71 16.5 22 182 16 8 187 1 181.5 C / E M-T** 68 72 18 21 28 185 17 5 1 C 5/ E T** 5 557.2 8.5 228 228 2 2 2 222 217 56 125 Dimensions (mm) * Equipment supplied with scroll oriented counterclockwise (CCW) when seen from the opposite side of air intake LG. ** Equipment supplied with scroll oriented counterclockwise (CCW) when seen from the opposite side of air intake LG 27. Models A B C D E F G H L Ø M N P Q R C 6/ E** 53 675 566 36 265 11.5 2 236 277 288 25 2.5 27 27 Dimensions (mm) 2

INDUSTRIAL VENTILATION PERFORMANCE CURVES Air intanke Delivery oulet D A B C D E F C B A G Models Ø A Ø B Ø C Ø D n holes C 1 111.5 1 8 C 15 11 128 Models A B C D E F Ø G n holes C 1 8 82 68 88 72 63 6.5 C 15 125 1 83 132 18 88 7 C 2 C 25 152 132 18 7 6 C 2 15 123 12 15 123 C 25 16 12 115 16 12 8 C 3 1 17 132 C 3 162 137 117 15 126 18 C 31 2 22 17 C 35 8.5 C 37 282 262 1 C.6 8 C 31 165 13 112 1 16 137 C 35 2 17 1 C 37 218 182 22 25 187 C 2 28 185 21 8.5 8 C 5 32 3 236 8.5 C 6 2 35 288 12 Dimensions (mm) C 5 26 228 2 26 228 2 C 6 25 26 236 336 36 277 11.5 Dimensions (mm) Orientation 135 The position of a radial fan delivery outlet is represented by a direction of rotation symbol (LG - that is, towards the left or anti-clockwise, looking from the side opposite the air intake inlet) and the angle (in degrees) of the delivery outlet to the reference axis (a straight line perpendicular to the base plane, passing through the axis of rotation), measured in the direction of rotation. Designation of delivery outlet position for radial fans. Adjacent example: LG 135 LG LG LG 5 LG LG 135 LG 18 LG 225 LG 27 LG 315 3

VORTICENT C E RANGE PERFORMANCE CURVES Models Description Code Product 1 22825 332-3351 15 22826 32-351 2/25 22828 3321-3322 - 3323-332 3 2282 3325-3326 - 3327-3328 C RA - Raccordo flangiato aspirazione 31/35 2283 332-333 - 3331 37 22832 3332 22833 333 5 2283 3336 6 22835 3337 2/25 22836 3321-3322 - 3323-332 3 22837 3325-3326 - 3327-3328 C MS - Supporto motore 31/35 22838 332-333 - 3331 37/ 2283 3332-333 5 228 3336 1 22811 332-3351 15 22812 32-351 2 22813 3321-3322 25 2281 3323-332 3 22816 3325-3326 - 3327-3328 C GM - Griglia protezione mandata 31 22817 332 35 22818 333-3331 37 2281 3332 2282 333 5 22821 3336 6 22822 3337 1 2281 332-3351 15 2282 32-351 2/25 2283 3321-3322 - 3323-332 C GA - Griglia protezione aspirazione 3 228 3325-3326 - 3327-3328 31/35 2285 332-333 - 3331 37/ 2286 3332-333 5 2287 3336 6 2288 3337 Description and sizes on page 162 31

INDUSTRIAL VENTILATION PERFORMANCE CURVES 26 C 1/2 M 256 12 33 C 15/2 M 325 18 21 25 6 27 26 1 16 1 15 72 12 8 2 13 15 18 13 72 5 51 2 7 65 36 68 136 2 272 3 2 26 32 38 5 1 38 57 76 56 72 8 16 122 13 C 2/2 M C 25/2 M 76 38 51 53 3 381 3 1 2 352 2 1 286 228 1 152 31 2 32 26 21 176 1 5 76 1 11 88 18 36 5 72 213 26 63 852 1.65 5 1 15 2 25 q [l/s] 5 118 178 237 26 q [l/s] 76 C 3/2 M 75 833 18 C 3/ M 17 152 61 6 666 15 13 121 6 31 5 5 3 333 11 7 17 1 72 61 15 15 167 36 3 32 68 72 1.26 1.62 156 312 68 62 78 18 27 36 5 3 87 13 173 217 2 C 35/ M 28 356 C 37/ M 37 67 2 231 285 32 318 536 18 12 173 21 116 12 2 16 238 2 15 268 6 58 71 8 7 13 2 588 882 1.176 1.7 8 6 1. 1.2 2. 82 163 25 327 8 133 267 533 667 32

VORTICENT C E RANGE PERFORMANCE CURVES 5 C / M 3 8 26 C 1/2 T 256 15 36 351 78 21 25 12 27 18 263 588 176 32 16 1 15 12 6 88 16 5 51 3 6 1.2 1.8 2. 3. 167 333 5 667 833 q [l/s] 6 12 18 2 3 17 33 5 67 83 32 C 15/2 T 31 18 C 2/2 T 8 37 26 251 1 3 387 2 1 13 188 18 126 72 3 2 2 22 1 15 6 63 36 1 7 75 2 256 312 368 2 8 178 356 53 712 8 56 71 87 12 118 133 18 18 27 C 25/2 T C 3/2 T 51 7 75 738 788 1 38 352 6 5 63 3 2 28 26 1 176 5 3 3 73 25 315 1 88 15 18 158 216 32 68 86 1.8 31 62 3 1.2 1.55 6 12 18 2 3 86 172 258 3 31 C 3/ T C 31/ T 17 172 122 26 253 1 1 137 8 21 22 15 1 7 13 73 6 15 1 152 11 11 8 3 3 2 5 51 17 2 1 588 735 185 37 555 7 25 1 82 123 163 2 51 13 15 26 257 q [l/s] 33

INDUSTRIAL VENTILATION PERFORMANCE CURVES 32 C 35/ T 313 38 38 C 37/ T 368 63 26 25 37 3 2 5 1 13 188 23 125 15 23 15 221 378 17 252 6 63 77 8 7 126 35 7 1.5 1. 1.75 7 1 22 38 86 q [l/s] 88 1.32 1.76 2.2 122 2 367 8 611 C / T C 5/ T 33 7 6 586 2.2 35 36 726 8 6 1.76 26 18 26 5 173 363 36 2 352 1.32 235 88 87 181 12 117 552 1.1 1.656 2.28 2.76 1. 2. 3.. 5. 153 37 6 613 767 278 556 833 1.111 1.38 C 6/ T 8 786 3.765 Consumption Delivery 6 62 3.12 8 32 72 2.25 31 1.56 16 157 753 1. 2.8.7 5.6 7.5 1 828 1.22 1.656 2.6 3

NOTE NOTE 35

INDUSTRIAL VENTILATION C ATEX RANGE Centrifugal fans for installation in potentially explosive areas PRODUCT SPECIFICATIONS Suitable for installation in environments (home, commercial and industrial) where potentially explosive atmospheres can be expected, such as battery charging bays, or industrial process areas. LONG LIFE 3. h GAS models three-phase. One speed. Double-coated sheet-steel frames with spiral housings. Brushed copper nozzles. Double-coated galvanised steel wire mesh over the inlet port. Aluminium centrifugal impeller with front blades and die-cast aluminium hub. Painting consisting of protective base coat and polyurethane finishing paint. Airflow up to 215 m³/h. High pressures over 8 Pa. Constant operating temperature between -2 C and + C. Electric supply V / 5 Hz Protection ratings: IP65. Insulation class: I.. ATEX certified asynchronous induction motors. Metal cable gland for ATEX certified electrical connection. ATEX certified for use in areas at risk of explosion due to gases and/or dust particles. IMQ 1 ATEX 2 X certified. GR II cat 2G/D b T/135 X. Constructed in compliance with EN 186 standards governing the design of fans operating in potentially explosive areas. TECHNICAL DATA Models Code V ~ 5 Hz W A Poles RPM Max Airflow Max Pressure m 3 /h l/s mmh 2 O Pa Lp db(a)* 3 m C Max Kg C 1/2 T ATEX 331 12.36 28 77.8 26 255 55.5 C 15/2 T ATEX 33 175.3 3 11. 3 5.5 THREE-FASE C 2/2 T ATEX 335 72 1. 2 28 1 277.8 56 5 66 8.5 C 25/2 T ATEX 336 82 1.1 11 35.6 67 657 66.5 C 3/2 T ATEX 337 2 1.57 135 375 83 81 71 1 C 3/ T ATEX 338 226.5 7 1. 18 177 55 7.5 C 31/ T ATEX 33 375 1.1 112 311.1 31 3 1.5 1 61 C 35/ T ATEX 331 1 1.2 15 16.7 3 33 11.5 C 37/ T ATEX 3311 83 1.8 215 57.2 8 7 7 17 36

C ATEX RANGE DIMENSIONS C E H F A G B D L ø M Models A B C D E F G H L Ø M C 1/2 T ATEX 26 186 171 72 82 6.5 56 68 63 8 C 15/2 T ATEX 28 23 26 18 1 7 56 83 88 C 2/2 T ATEX 35 123 123 12 258 232 C 25/2 T ATEX 365 12 12 115 8 18 C 3/2 T ATEX C 3/ T ATEX 365 38 272 126 137 71 117 18 132 8.5 C 31/ T ATEX 365 13 112 3 16 137 17 C 35/ T ATEX 17 1 C 37/ T ATEX 25 71 16.5 22 182 8 187 1 Dimensions (mm) APPLICATIONS 37

INDUSTRIAL VENTILATION PERFORMANCE CURVES C 1/2 T ATEX C 15/2 T ATEX 25 26 13 3 27 182 2 16 1 2 238 16 15 1 p [Pa] 17 78 8 52 18 12 p [Pa] 178 1 11 73 5 26 6 5 36 6 128 12 256 32 6 12 288 38 8 18 36 53 71 8 q [l/s] 27 53 8 17 133 q [l/s] 5 C 2/2 T ATEX 8 25 5 C 25/2 T ATEX 58 75 31 3 7 6 38 3 2 p [Pa] 2 255 16 17 35 2 p [Pa] 38 285 232 1 1 8 85 12 116 5 2 8 72 6 1.2 26 52 78 1. 1.3 67 133 2 267 333 q [l/s] 72 1 217 28 361 q [l/s] C 3/2 T ATEX C 3/ T ATEX 72 7 85 18 177 233 57 563 6 1 12 186 3 2 p [Pa] 22 83 281 322 11 7 p [Pa] 16 1 71 3 1 11 161 35 7 31 62 3 1.2 1.55 156 312 68 62 78 86 172 258 3 31 q [l/s] 3 87 13 173 217 q [l/s] 3 C 31/ T ATEX 26 3 31 C 35/ T ATEX 33 2 2 237 27 25 22 33 18 12 p [Pa] 177 21 118 1 1 12 p [Pa] 182 25 121 17 6 5 7 6 61 85 26 528 72 1.56 1.32 3 68 1.2 1.36 1.7 73 17 22 23 367 q [l/s] 18 283 378 72 q [l/s] 38

C ATEX RANGE PERFORMANCE CURVES C 37/ T ATEX 37 76 32 317 68 2 16 p [Pa] 238 56 15 3 8 7 152 8 1.7 1.6 2.5 136 272 8 5 681 q [l/s] Consumption Delivery 3

INDUSTRIAL VENTILATION TORRETTE RF-EU RANGE Centrifugal roof fans with horizontal discharge PRODUCT SPECIFICATIONS Suitable for residential and industrial applications as factories, hospitals, nightclubs, offices, theatres, apartment blocks, gyms, restaurants, etc. Easy to install on top of all roofs. LONG LIFE 3. h 17 models 6 single-phase e 11 three-phase. Thermo-protected, class F external rotor motors equipped with ball bearings. Centrifugal impellers, plastic or aluminium made with self-cleaning backward-curved blades. Sheet steel motor covers, pickled and phosphated with polyester powder coated finish, colour metallic grey. Protective safety and bird-stop grilles, made of electrically welded steel rings with galvanizing treatment. Protection rating motor IP (models M1, M15, M2, T1, T15); IP5 (models M3, M5, M7, T2, T3, T5, T7, T1 P-6P-8P, T15 6P). Operating temperatures: -15 C to + C for models T1, T2, T7 6P, T1 6P; -2 C to + C for models M3, M5, M7, T15, T3, T5, T7 P, T1 P, T1 8P, T15; -3 C a + C for models M1, M15, M2. Insulation class: I.. Fans used in TORRETTE RF-EU range comply with ErP Lot. 6 Reg. N 327/211/UE. TECHNICAL DATA Models Code V ~ 5 Hz W A Poles RPM Max Airflow Max Pressure m 3 /h l/s mmh 2 O Pa Lp db(a)* 3 m C Max Kg RF-EU M1 P 1512 2.1 135 1365 37 18.8 18 35.8 11.7 MONO-FASE RF-EU M15 P 15121 118.56 1 1 22.8 223 28.3 12.6 RF-EU M2 P 15122 15.66 135 215 57 28.7 281 3.1 13 23 RF-EU M3 P 15123 5 2.33 137 1111 3.7 28 3.6 25. RF-EU M5 P 1512 7 2.1 1328 3 183 5.6 6 3.7 27.5 RF-EU M7 P 15125 6.2 131 67 1861. 35 7.2 33.8 RF-EU T1 P 15126 3.21 1367 135 375 2.7 23 3.5 12.8 RF-EU T15 P 15127 137.28 1387 181 53 25. 25 37.7 13.8 RF-EU T2 P 15128 258. 135 28 828 37.2 365 36.6 22.3 THREE-FASE RF-EU T3 P 1512 523 1. 1 113 5. 538 38.7 25. 1 RF-EU T5 P 1513 7 1. 51 117 66.1 68 5.3 28.2 RF-EU T7 P 15131 853 1.63 137 585 1625 66.2 6.1 2.5 RF-EU T7 6P 15132 712 1.57 6 81 225.7 3 3.8 55.5 RF-EU T1 P 15133 27.2 13 131 363 8. 61 58.3 6.2 RF-EU T1 6P 1513 121 2.6 6 1 12 3333 51.8 58 6. 6.7 RF-EU T1 8P 15135 83 1.85 8 65 11 355 3. 33 3.5 76.8 RF-EU T15 6P 15136 1 3.85 6 8 15 28 56. 5 6.1 77.3

TORRETTE RF-EU RANGE DIMENSIONS A E F D G H C B Models Ø A B C Ø D E F Ø G H RF-EU M1 P 215 25 22 RF-EU M15 P 5 1 357 255 23 235 RF-EU M2 P 281 32 261 RF-EU M3 P 358 37 325 RF-EU M5 P 72 55 5 328 366 RF-EU M7 P 55 56 1 RF-EU T1 P 256 25 235 5 1 357 RF-EU T15 P 282 321 255 RF-EU T2 P 11 327 22 366 RF-EU T3 P 328 325 72 55 5 RF-EU T5 P 33 36 362 RF-EU T7 P 366 5 RF-EU T7 6P 7 58 6 RF-EU T1 P 5 56 RF-EU T1 6P 5 75 535 586 51 6 76 6 21 RF-EU T1 8P RF-EU T15 6P 55 66 576 Dimensions (mm) 1

INDUSTRIAL VENTILATION PRODUCT ACCESSORIES Models Description Code Product IRM 3 - Three position single-phase speed controller 1221 1512-15121 - 15122 IRM - Three position single-phase speed controller 1222 15123-1512 IRM 5 - Three position single-phase speed controller 1228 15125 IRT 15 - Three position three-phase speed controller 1223 15126-15127 - 15128 IRT 35 - Three position three-phase speed controller 122 1512-1513 - 15131-15132 -15135 IRT - Three position three-phase speed controller 1227 1513-15136 IREM 3 - Single-phase speed controller 1231 1512-15121 - 15122-15123 - 1512 IREM 5 - Single-phase speed controller 1232 1512-15121 - 15122-15123 - 1512 IREM - Single-phase speed controller * 1233 15126-15127 - 15128-1512 - 1513-15131 - 15132-1513 - 15135 IRET 6 - Three-phase speed controller 123 15136 C 1.5 - Electronic speed controller 1.5 A 1266 1512-15121 - 15122 IREM INVERTER M 12815 1512-15121 - 15122-15123 - 1512 IREM INVERTER 6 M 12818 15125 IRET INVERTER 2.5 M 12816 15126-15127 - 15128-1512 - 1513-15131 - 15132-1513 -15135 IRET INVERTER 2.5 M 12817 15133-15136 POTENZIOMETRO POTI 1K IP5 1281 per i codici 12815-12816 - 12817-12818 1/15 22511 1512-15121 - 15122-15126 - 15127 TR-CU - Controtelaio di base 2/3/5 22512 15123-1512 - 15125-15128 - 1512-1513 - 15131 7/1 2253 15132-15133 - 1513-15135 - 15136 2/3/5 2251 1512-15121 - 15122-15126 - 15127 TR-S - Backdraught shutter 7/1 2251 15123-1512 - 15125-15128 - 1512-1513 - 15131 1/15/18/21 2252 15132-15133 - 1513-15135 - 15136 2/3/5 2261 1512-15121 - 15122-15126 - 15127 TR-B - Suction connector 7/1 2258 15123-1512 - 15125-15128 - 1512-1513 - 15131 1/15/18/21 225 15132-15133 - 1513-15135 - 15136 2/3/5 2271 1512-15121 - 15122-15126 - 15127 TR-G - Protection grille 7/1 2256 15123-1512 - 15125-15128 - 1512-1513 - 15131 1/15/18/21 2257 15132-15133 - 1513-15135 - 15136 * Used for simultaneous control of multiple appliances up to a maximum A. Description and sizes on page 162 2

TORRETTE RF-EU RANGE PERFORMANCE CURVES 18 RF-EU M1 P 17 13 23 RF-EU M15 P 221 138 15 13 82 18 177 11 11 7 17 62 72 1 1 133 83 88 55 36 21 5 28 313 626 3 1.252 1.565 87 17 261 38 35 328 656 8 1.312 1.6 1 182 273 36 56 RF-EU M2 P RF-EU M3 P 27 26 18 7 62 558 22 215 1 38 37 6 16 11 162 18 18 72 28 1 277 335 185 223 5 5 36 2 112 8 1.7 1.6 2.5 1.8 2.7 3.6.5 136 272 8 5 681 25 5 75 1. 1.25 RF-EU M5 P RF-EU M7 P 81 52 3 25 1.6 3 385 23 35 3 85 2 2 28 317 12 212 26 17 255 6 17 2 1 6 16 85 21 88 1.76 2.6 3.52. 1.5 3..5 6. 7.5 2 8 733 78 1.222 17 833 1.25 1.667 2.83 RF-EU T1 P RF-EU T15 P 2 2 1 25 26 157 16 16 83 2 17 126 12 8 12 62 8 2 15 1 17 8 63 21 5 31 31 62 3 1.2 1.55 2 8 1.26 1.68 2.1 86 172 258 3 31 112 223 335 7 558 3

INDUSTRIAL VENTILATION PERFORMANCE CURVES 36 RF-EU T2 P 35 28 55 RF-EU T3 P 536 583 2 283 231 2 66 22 1 212 173 12 116 33 22 322 35 21 233 7 71 58 11 17 117 676 1.352 2.28 2.7 3.38 2 1.8 2.76 3.68.6 188 376 563 751 3 256 511 767 1.22 1.278 RF-EU T5 P RF-EU T7 P 65 63 77 6 627 53 52 511 623 51 52 762 3 26 383 67 256 312 38 26 376 572 251 381 13 128 156 13 125 11 1.1 2.28 3.2.56 5.7 1.31 2.62 3.3 5.2 6.55 317 633 5 1.267 1.583 36 728 1.2 1.56 1.81 RF-EU T7 6P RF-EU T1 P 3 381 72 12 1.5 3. 31 35 63 82 8 2. 23 16 22 75 152 317 61 1 63 1.8 2 1.2 8 76 158 2 21 6 1.8 3.6 5. 7.2. 3.2 6..6 12.8 15.1 5 1. 1.5 2. 2.5 83 1.678 2.517 3.356.1 RF-EU T1 6P RF-EU T1 8P 8 72 1.1 3 2 27 3 378 1.128 2 235 72 2 1 283 86 18 56 18 12 176 556 118 371 1 282 6 5 185 2.8 5.6 8. 11.2 1. 2.6 5.2 7.8 1. 13. 778 1.556 2.333 3.111 3.88 722 1. 2.167 2.88 3.611

TORRETTE RF-EU RANGE PERFORMANCE CURVES 5 RF-EU T15 6P 578 2.285 7 62 1.828 35 2 37 1.371 231 1 12 116 57 3.3 6.6. 13.2 16.5 17 1.833 2.75 3.667.583 Consumption Delivery 5

INDUSTRIAL VENTILATION TORRETTE TR E RANGE Centrifugal roof fans for radial blast PRODUCT SPECIFICATIONS Suitable for application in residential and industrial environments, for factories, hospitals, nightclubs, offices, theatres, apartment blocks, gyms, restaurants, etc. Easy to install on top of all roofs. LONG LIFE 3. h 2 models 6 single-phase and 1 three-phase. Metal frames coated in corrosion-proof epoxy resin to assure long life and weather resistance. Aerodynamic suction nozzles in polyester painted steel sheet. All models fitted with steel bird guard. Self-ventilated motors equipped with ball bearings, standard sizes UNELMEC B5. Galvanised steel sheet fans with self cleaning, backward curved blades, die cast aluminium hubs. Single phase models can be controlled by an optional speed controller. Alternatively they can be controlled by means of optional inverters. Max airflow up to 18. m 3 /h. Motor insulation class H for models 1525, 1573, 1576, 1578, 157; F for all other models. Protection rating: IP55. Insulation class: I.. Fans used in TORRETTE TR E range comply with ErP Lot. 6 Reg. N 327/211/UE. TECHNICAL DATA Models Code V ~ 5 Hz W A Poles RPM Max Airflow Max Pressure m 3 /h l/s mmh 2 O Pa Lp db(a)* 3 m C Max Kg MONOFASE TRIFASE TRM 1 E P 15115 1.5 11 36 22 216 56 1.5 1 TRM 15 E P 1525 15.7 1 38 26 255 58.5 8 15 TRM 2 E P 15216 28 1.3 115 26 722 36 353 62 85 22 23 TRM 3 E P 15356 1.8 125 33 17 32 67 7 23 TRM 5 E P 15556 8 3.7 18 8 1333 55 5 72.5 8 28 TRM 7 E P 157 1.35 115 6 1778 67.5 662 77 7 TRT 1 E P 15155 1 11 36 22 216 56 1.5.3 TRT 15 E P 15255 15 1 38 26 255 58.5 15 TRT 2 E P 15215 3.6 1 27 75 35 33 62 22 TRT 3 E P 15355.75 32 88 6 51 67 23 TRT 5 E P 15555 8 1.5 1361 61 58 72.5 28 TRT 7 E P 1571 5 1.85 1 6 1778 6 67 77 7 TRT 7 E 6P 1572 6 1.3 6 5 7 1 38 373 7 8 TRT 1 E P 1573 1 3.25 12 1 2778 8.5 83 8 7 81 TRT 1 E 6P 157 11 2.3 6 5 18 3 8 71 77 85 117 TRT 1 E 8P 1575 3 2.1 8 715 11 356 3 33 71 127 8 TRT 15 E 6P 1576 13 3.5 6 3 61 58 8 128 15 167 TRT 15 E 8P 1577 16 3.1 8 715 5 1 7 75 132 TRT 18 E 6P 1578 31 5.5 7 16 83 8 13 6 7 775 TRT 21 E 6P 157 3 6. 8 18 5 8 7 18 The sound pressure values conform to standard ISO 37. The appliances are designed so that they are able to operate at an air temperature more than 65 C. 6

TORRETTE TR E RANGE DIMENSIONS A E BLADE H D F L ext M int N G C B 11 G Models Ø A B C D E F G H Ø L Ø M Ø N TR 1 E P 17 187.5 283 6 1 357 31 18 26.5 56 TR 15 E P 182 1 315 TR 2 E P 128 56 21 236.5 35 TR 3 E P 78 55 5 38 16 25 582 2 265.5 TR 5 E P 173 6 278 28 5 TR 7 E P 328 335 5 TR 7 E 6P TR 1 E P 115 83 75 283 38 77 365 375 56 TR 1 E 6P 15 21 635 TR 1 E 8P TR 15 E 6P TR 15 E 8P TR 18 E 6P TR 21 E 6P 1165 8 65 383 126 65 72 715 52 52 85 Dimensions (mm) 7

INDUSTRIAL VENTILATION PRODUCT ACCESSORIES Models Description Code Product IRM 3 - Three position single-phase speed controller 1221 15115-1525 IRM - Three position single-phase speed controller 1222 15216-15356 IRM 5 - Three position single-phase speed controller 1228 15556 IRT 15 - Three position three-phase speed controller 1223 15155-15215 - 15255 IRT 35 - Three position three-phase speed controller 122 1572-1575 - 15355-15555 IRT - Three position three-phase speed controller 1227 1571-157 IREM 3 - Single-phase speed controller 1231 15115-1525 - 15216-15356 IREM 5 - Single-phase speed controller* 1232 157-15115 - 1525-15556 IREM - Single-phase speed controller ** 1233 15115-1525 - 157 IRET 6 - Three-phase speed controller 123 1571-1572 - 157-1575 - 1576-1577 IREM INVERTER 1. - Single-phase speed controller INVERTER 1235 15155-15215 - 15255-15355 IREM INVERTER.2 - Single-phase speed controller INVERTER 1236 15555-1571 - 1572-157 - 1575 IREM INVERTER 7 - Single-phase speed controller INVERTER 1237 1573-1576 - 1577 IRET INVERTER 1.2 - Three-phase speed controller INVERTER 12 15155-15215 - 15255-15355 IRET INVERTER 2.2 - Three-phase speed controller INVERTER 1225 15555-1571 - 1572-157 - 1575 IRET INVERTER 5 - Three-phase speed controller INVERTER 127 1573-1576 - 1577 IRET INVERTER 5 - Three-phase speed controller INVERTER 128 1578-157 1/15 22511 15115-15155 - 1525-15255 TR-CU - Sub-frame 2/3/5 22512 15215-15216 - 15355-15356 - 15555-15556 7/1 2253 157-1571 - 1572-1573 1/15/18/21 225 157-1575 - 1576-1577 - 1578-157 1/15 225 15115-15155 - 1525-15255 TR-S - Backdraught shutter 2/3/5 2251 15215-15216 - 15355-15356 - 15555-15556 7/1 2251 157-1571 - 1572-1573 1/15/18/21 2252 157-1575 - 1576-1577 - 1578-157 1/15 226 15115-15155 - 1525-15255 TR-B - Suction connector 2/3/5 2261 15215-15216 - 15355-15356 - 15555-15556 7/1 2258 157-1571 - 1572-1573 1/15/18/21 225 157-1575 - 1576-1577 - 1578-157 1/15 227 15115-15155 - 1525-15255 TR-G - Protection grille 2/3/5 2271 15215-15216 - 15355-15356 - 15555-15556 7/1 2256 157-1571 - 1572-1573 1/15/18/21 2257 157-1575 - 1576-1577 - 1578-157 * Can control multiple fans up to a maximum 5A. ** Used for simultaneous control of multiple appliances up to a maximum A. Description and sizes on page 162 8

TORRETTE TR E RANGE PERFORMANCE CURVES 22 TRM 1 E P 212 126 26 TRM 15 E P 258 177 17 17 11 21 26 12 13 127 76 85 5 16 11 155 16 13 71 2 25 5 52 35 26 52 78 1. 1.3 72 1 217 28 361 32 6 6 1.28 1.6 8 178 267 356 TRM 2 E P TRM 3 E P 37 35 323 2 5 2 287 258 35 33 36 22 15 215 1 1 12 26 17 257 273 172 182 7 72 65 86 1 58 1.16 1.7 2.32 2. 7 1.8 2.22 2.6 3.7 161 322 83 6 86 26 11 617 822 1.28 TRM 5 E P TRM 7 E P 61 6 31 61 62 1.2 8 75 82 67 37 2 36 55 2 372 37 25 361 725 21 8 12 12 186 12 12 22 1.8 2.16 3.2.32 5. 1. 2.88.32 5.76 7.2 3 6 1.2 1.5 8 1.2 1.6 2. 22 TRT 1 E P 212 12 26 TRT 15 E P 255 165 17 17 13 21 2 132 13 127 77 85 52 16 1 153 12 66 2 26 5 51 33 26 52 78 1. 1.3 32 6 6 1.28 1.6 72 1 217 28 361 8 178 267 356

INDUSTRIAL VENTILATION PERFORMANCE CURVES 37 TRT 2 E P 35 326 7 TRT 3 E P 58 53 2 287 261 37 366 363 22 15 215 16 1 13 28 1 275 272 183 181 7 72 65 2 1 6 1.2 1.8 2. 3. 72 1. 2.16 2.88 3.6 167 333 5 667 833 2 6 8 1. TRT 5 E P TRT 7 E P 65 63 8 66 6 1.26 52 511 716 53 51 1.11 3 26 383 537 256 358 26 38 758 26 56 13 128 17 13 13 253 1.1 2.2 3.3. 5.5 1. 2.88.32 5.76 7.2 36 611 17 1.222 1.528 8 1.2 1.6 2. TRT 7 E 6P TRT 1 E P 38 36 688 82 83 2.226 3 25 55 66 62 1.781 23 15 221 13 18 275 33 82 1.336 321 8 8 7 138 16 161 5 1.56 3.12.68 6.2 7.8 2..8 7.2.6 12. 33 867 1.3 1.733 2.167 667 1.333 2. 2.667 3.333 7 TRT 1 E 6P 62 1.315 35 TRT 1 E 8P 3 1. 38 37 1.52 28 275 832 28 1 277 78 185 526 21 1 26 62 138 16 2 263 7 6 28 2.56 5.12 7.68 1.2 12.8 2.6 5.2 7.8 1. 13. 711 1.22 2.133 2.8 3.556 722 1. 2.167 2.88 3.611 5

TORRETTE TR E RANGE PERFORMANCE CURVES 5 TRT 15 E 6P 58 2.233 5 TRT 15 E 8P 3 1.81 7 6 1.786 36 35 1.51 35 2 38 1.3 232 83 27 18 266 1.88 177 726 12 116 7 8 363 3. 6.8 1.2 13.6 17. 1.88 2.833 3.778.722 3. 6.8 1.2 13.6 17. 1.88 2.833 3.778.722 TRT 18 E 6P TRT 21 E 6P 7 773 3.73 77 75 3.88 63 618 2.778 62 67 3.78 7 32 6 2.8 3 1.38 6 31 55 2.3 3 1.53 16 155 65 15 152 77 3.6 7.2 1.8 1. 18.. 8. 12. 16. 2. 1. 2. 3.. 5. 1.111 2.222 3.333. 5.556 Consumption Delivery 51

INDUSTRIAL VENTILATION TORRETTE TR E-V RANGE Centrifugal roof fans for vertical blast PRODUCT SPECIFICATIONS Suitable for residential and industrial applications as factories, hospitals, nightclubs, offices, theatres, apartment blocks, gyms, restaurants, etc. Easy to install on top of all roofs. LONG LIFE 3. h 2 modells 6 single-phase and 1 three-phase. Max airflow up to 15 m 3 /h. Vertical air extraction with polyester painted, galvanised steel reinforcements. Metal frames coated in corrosion-proof epoxy resin to assure long life and weather resistance. Aerodynamic suction nozzles in polyester painted steel sheet. All models fitted with steel bird guards. Self-ventilated motors equipped with ball bearings, standard sizes UNELMEC B5. Galvanised steel sheet fans with self cleaning, backward curved blades, die casted aluminium hubs. Single phase models can be controlled by an optional speed controller. Alternatively they can be controlled by means of optional inverters. Max airflow up to 18. m 3 /h. Motor insulation class H for models 15182, 151, 1513, 1515, 1516; F for all other models. Protection rating: IP55. Insulation class: I.. Fans used in TORRETTE TR E-V range comply with ErP Lot. 6 Reg. N 327/211/UE. TECHNICAL DATA SINGLE-FASE THREE-FASE Models Code V ~ 5 Hz W A Poles RPM Max Airflow Max Pressure m 3 /h l/s mmh 2 O Pa Lp db(a)* 3 m TRM 1 E-V P 1518 1.5 11 36 22 216 56 23 1 TRM 15 E-V P 15182 15.7 1 38 26 255 58.5 8 2 TRM 2 E-V P 1517 28 1.3 115 26 722 36 353 62 85 3 23 TRM 3 E-V P 1518 1.8 125 33 17 32 67 7 5 TRM 5 E-V P 151 8 3.7 18 8 1333 55 5 72.5 8 51 TRM 7 E-V P 15188 1.35 115 6 1778 67.5 662 77 15 TRT 1 E-V P 15181 1 11 36 22 216 56 23.3 TRT 15 E-V P 15183 15 1 38 26 255 58.5 2 TRT 2 E-V P 1518 3.6 1 27 75 35 33 62 3 TRT 3 E-V P 15185.75 32 88 6 51 67 5 TRT 5 E-V P 15186 8 1.5 1361 61 58 72.5 51 TRT 7 E-V P 15187 5 1.85 1 6 1778 6 67 77 13 TRT 7 E-V 6P 1518 6 1.3 6 5 7 1 38 373 7 16 TRT 1 E-V P 151 1 3.25 12 1 2778 8.5 83 8 7 17 TRT 1 E-V 6P 1511 11 2.3 6 5 18 3 8 71 77 85 161 TRT 1 E-V 8P 1512 3 2.1 8 715 11 356 3 33 71 171 8 TRT 15 E-V 6P 1513 13 3.5 6 3 61 58 8 172 15 167 TRT 15 E-V 8P 151 16 3.1 8 715 5 1 7 75 176 TRT 18 E-V 6P 1515 31 5.5 7 16 83 8 6 7 775 TRT 21 E-V 6P 1516 3 6. 8 18 5 8 7 18 C Max Kg The sound pressure values conform to standard ISO 37. The appliances are designed so that they are able to operate at an air temperature more than 65 C. 52

TORRETTE TR E-V RANGE DIMENSIONS G F E H AxA CxC G BxB DxD Models Ø A B C D E F G H Ø L Ø M Ø N Ø Q TR 1 E-V P 52 17 187.5 283 652 1 357 328 26.5 TR 15 E-V P 52 182 1 315 TR 2 E-V P 586 21 236.5 35 11 TR 3 E-V P 7 55 5 58 32 25 6 2 265.5 TR 5 E-V P 631 278 28 5 TR 7 E-V P 328 335 5 TR 7 E-V 6P 11 83 75 86 1 723 56 38 365 375 TR 1 E-V P 5 TR 1 E-V 6P 15 21 635 TR 1 E-V 8P 65 TR 15 E-V 6P 162 8 11 55 3 TR 15 E-V 8P 72 715 12 TR 18 E-V 6P 52 52 85 TR 21 E-V 6P Dimensions (mm) 53

INDUSTRIAL VENTILATION PRODUCT ACCESSORIES Models Description Code Product IRM 3 - Three position single-phase speed controller 1221 1518-15182 IRM - Three position single-phase speed controller 1222 1517-1518 IRM 5 - Three position single-phase speed controller 1228 151 IRT 15 - Three position three-phase speed controller 1223 15181-15183 - 1518 IRT 35 - Three position three-phase speed controller 122 15185-15186- 1518-1512 IRT - Three position three-phase speed controller 1227 15187-151 - 1511-1513 - 151 IREM 3 - Single-phase speed controller 1231 1518-15182 - 1517-1518 IREM 5 - Single-phase speed controller* 1232 1518-15182 - 15188-151 IREM - Single-phase speed controller ** 1233 1518-15182 - 15188 IRET 6 - Three-phase speed controller 123 15187-1518 - 151-1511 - 1512-1513 - 151 IREM INVERTER 1. - Single-phase speed controller INVERTER 1235 15181-15183 - 1518-15185 IREM INVERTER.2 - Single-phase speed controller INVERTER 1236 15186-15187 - 1518-1511 - 1512 IREM INVERTER 7 - Single-phase speed controller INVERTER 1237 151-1513 - 151 IRET INVERTER 1.2 - Three-phase speed controller INVERTER 12 15181-15183 - 1518-15185 IRET INVERTER 2.2 - Three-phase speed controller INVERTER 1225 15186-15187 - 1518-1511 - 1512 IRET INVERTER 5 - Three-phase speed controller INVERTER 127 151-1513 - 151 IRET INVERTER 5 - Three-phase speed controller INVERTER 128 1515-1516 1/15 22511 1518-15181 - 15182-15183 TR-CU - Sub-frame 2/3/5 22512 1518-15185 - 15186-1517 - 1518-151 7/1 2253 15187-15188 - 1518-151 1/15/18/21 225 1511-1512 - 1513-151 - 1515-1516 1/15 225 1518-15181 - 15182-15183 TR-S - Backdraught shutter 2/3/5 2251 1518-15185 - 15186-1517 - 1518-151 7/1 2251 15187-15188 - 1518-151 1/15/18/21 2252 1511-1512 - 1513-151 - 1515-1516 1/15 226 1518-15181 - 15182-15183 TR-B - Suction connector 2/3/5 2261 1518-15185 - 15186-1517 - 1518-151 7/1 2258 15187-15188 - 1518-151 1/15/18/21 225 1511-1512 - 1513-151 - 1515-1516 1/15 227 1518-15181 - 15182-15183 TR-G - Protection grille 2/3/5 2271 1518-15185 - 15186-1517 - 1518-151 7/1 2256 15187-15188 - 1518-151 1/15/18/21 2257 1511-1512 - 1513-151 - 1515-1516 * Can control multiple fans up to a maximum 5A. ** Used for simultaneous control of multiple appliances up to a maximum A. Description and sizes on page 162 5

TORRETTE TR E-V RANGE PERFORMANCE CURVES 22 TRM 1 E-V P 212 126 26 TRM 15 E-V P 258 177 17 17 11 21 26 12 13 127 76 85 5 16 11 155 16 13 71 2 25 5 52 35 26 52 78 1. 1.3 72 1 217 28 361 32 6 6 1.28 1.6 8 178 267 356 37 TRM 2 E-V P 35 323 TRM 3 E-V P 2 5 2 287 258 35 33 36 22 15 215 1 1 12 26 17 257 273 172 182 7 72 65 86 1 58 1.16 1.7 2.32 2. 7 1.8 2.22 2.6 3.7 161 322 83 6 86 26 11 617 822 1.28 61 TRM 5 E-V P 6 31 66 TRM 7 E-V P 6 1.26 8 75 53 51 1.11 37 2 36 55 2 372 26 38 758 26 56 12 12 186 13 13 253 1.8 2.16 3.2.32 5. 1. 2.88.32 5.76 7.2 3 6 1.2 1.5 8 1.2 1.6 2. 22 TRT 1 E-V P 212 12 26 TRT 15 E-V P 255 165 17 17 13 21 2 132 13 127 77 85 52 16 1 153 12 66 2 26 5 51 33 26 52 78 1. 1.3 32 6 6 1.28 1.6 72 1 217 28 361 8 178 267 356 55

INDUSTRIAL VENTILATION PERFORMANCE CURVES 37 TRT 2 E-V P 35 326 7 TRT 3 E-V P 58 53 2 287 261 37 366 363 22 15 215 16 1 13 28 1 275 272 183 181 7 72 65 2 1 6 1.2 1.8 2. 3. 72 1. 2.16 2.88 3.6 167 333 5 667 833 2 6 8 1. 65 TRT 5 E-V P 63 8 66 TRT 7 E-V P 6 1.26 52 511 716 53 51 1.11 3 26 383 537 256 358 26 38 758 26 56 13 128 17 13 13 253 1.1 2.2 3.3. 5.5 1. 2.88.32 5.76 7.2 36 611 17 1.222 1.528 8 1.2 1.6 2. 38 TRT 7 E-V 6P 36 688 82 TRT 1 E-V P 83 2.226 3 25 55 66 62 1.781 23 15 221 13 18 275 33 82 1.336 321 8 8 7 138 16 161 5 1.56 3.12.68 6.2 7.8 2..8 7.2.6 12. 33 867 1.3 1.733 2.167 667 1.333 2. 2.667 3.333 7 TRT 1 E-V 6P 62 1.315 35 TRT 1 E-V 8P 3 1. 38 37 1.52 28 275 832 28 1 277 78 185 526 21 1 26 62 138 16 2 263 7 6 28 2.56 5.12 7.68 1.2 12.8 2.6 5.2 7.8 1. 13. 711 1.22 2.133 2.8 3.556 722 1. 2.167 2.88 3.611 56

TORRETTE TR E-V RANGE PERFORMANCE CURVES 5 TRT 15 E-V 6P 58 2.233 5 TRT 15 E-V 8P 3 1.81 7 6 1.786 36 35 1.51 35 2 38 1.3 232 83 27 18 266 1.88 177 726 12 116 7 8 363 3. 6.8 1.2 13.6 17. 1.88 2.833 3.778.722 3. 6.8 1.2 13.6 17. 1.88 2.833 3.778.722 7 TRT 18 E-V 6P 773 3.73 77 TRT 21 E-V 6P 75 3.88 63 618 2.778 62 67 3.78 7 32 6 2.8 3 1.38 6 31 55 2.3 3 1.53 16 155 65 15 152 77 3.6 7.2 1.8 1. 18.. 8. 12. 16. 2. 1. 2. 3.. 5. 1.111 2.222 3.333. 5.556 Consumption Delivery 57

INDUSTRIAL VENTILATION TORRETTE TR ED RANGE Centrifugal roof fans for radial blast for hot fumes extraction PRODUCT SPECIFICATIONS Suitable for mounting on flat roofs of commercial, industrial buildings and blocks of flats, etc. LONG LIFE 3. h 2 models 6 single-phase anbd 1 three-phase. All models fitted with steel bird guards. Class, self ventilated motors equipped with ball bearings, standars sizes UNLMEC B5. Galvanised steel sheet fans with self cleaning, backward curved blades, die casted aluminium hubs. Streamlined cross-section intake port, made of polyestere painted steel. For long term safety each unit has a safety cable to anchor it to the base. Max airflow up to 18. m 3 /h. Motors insulation class H. Protection rating: IP55. Insulation class: I.. The usage is admitted also in ambient temperature between -25 C and + C only in countries where the N 327/211/UE European Regulation is not recognized. Minimum speed operation is admitted for products used for cold air treatment (fans not intended for hot fumes C / 2h aspiration) in countries that do not adhere to N 327/211/UE European Regulation. 58

TORRETTE TR ED RANGE TECHNICAL DATA Models Code V ~ 5 Hz W A Poles RPM Max Airflow Max Pressure m 3 /h l/s mmh 2 O Pa Lp db(a)* 3 m C Max Kg TRM 1 ED P 153 11.6 135 1 278 2 16 56 18.5 SINGLE-FASE TRM 15 ED P 151 1.6 1315 1 38 2 235 58.5 1 TRM 2 ED P 153 27 1.2 1375 22 611 3 33 68 33 2-2 TRM 3 ED P 156 2 1. 1285 31 861 32 67 35 TRM 5 ED P 158 72 3.3 12 5 125 52 51 72.5 THREE-FASE TRM 7 ED P 158 12.5 115 58 1611 65 638 77 8 TRT 1 ED P 15 TRT 15 ED P 152 TRT 2 ED P 155 TRT 3 ED P 157 TRT 5 ED P 15 TRT 7 ED P 1581 TRT 7 ED 6P 1582 TRT 1 ED P 1583 TRT 1 ED 6P 158 TRT 1 ED 8P 1585 TRT 15 ED 6P 1586 TRT 15 ED 8P 1587 38-15 72 1 3 13 28 27 35 2 53 6 82 1 2 58 1 15 113 6 86 128 13 1 15.13 127 8.2 13 11.16 115 11.27 1 1.32 15 18.53 1 22.8 17 2555.75 1 31.8 38 1.2 115 5 1.5 1 2. 53.8 75 6 6 1.3 5 2.3 12 83. 1 1 1. 73 755 6 2. 5 86 1.2 57 82 8 2. 715 2 2. 7 11 6 3.5 3 128 2. 61 116 8 3. 715 135 27 36 36 38 5 611 71 861 156 125 172 1667 236 2528 27 238 2278 2556 356 3556 3222 375 17 21 16 2 2 3 3 3 38 52 52 67 3 38 72 8 38 7 28 3 2 5 3 2 167 26 157 235 235 33 2 22 373 51 51 657 2 373 76 82 373 61 275 33 12 57 33 12 56 58.5 1 68 33 67 35 C/2h 72.5 77 78 7 81 8 81.5 77 11 71 12 8 125 7 12 TRT 18 ED 6P 151 32 6.11 165 583 7 775 83 22 6 5 TRT 21 ED 6P 152 36 6.2 18 5 8 785 8 222 The sound pressure values conform to standard ISO 37. DIMENSIONS Models Ø A B C D E F G H Ø L Ø M Ø N G D E TR 1 ED P 183 187.5 28 6 1 357 3 166 26.5 513 TR 15 ED P 26 211 315 TR 2 ED P 231 236.5 355 78 55 5 37 226 661 TR 3 ED P 25 26 265.5 TR 5 ED P 78 55 5 37 23 678 22 28 5 F TR 7 ED P 328 335 5 TR 7 ED 6P TR 1 ED P 115 83 75 283 38 77 365 375 562 TR 1 ED 6P 15 TR 1 ED 8P TR 15 ED 6P 65 1165 8 65 383 126 TR 15 ED 8P 21 635 72 715 TR 18 ED 6P 52 52 85 H C B H TR 21 ED 6P Quote (mm) 5

INDUSTRIAL VENTILATION PRODUCT ACCESSORIES USE IN CONJUNCTION WITH APPLIANCES HAVING SPEED SELECTORS OR CONTROLLERS IS NOT PERMITTED IN COUNTRIES IMPLEMENTING EUROPEAN REGULATION 327/211/EU. Models Description Code Product IRM 3 - Three position single-phase speed controller 1221 153-151 IRM - Three position single-phase speed controller 1222 153-156 IRM 5 - Three position single-phase speed controller 1228 158 IRT 15 - Three position three-phase speed controller 1223 15-152- 155 IRT 35 - Three position three-phase speed controller 122 157-15 - 1582-1585 IRT - Three position three-phase speed controller 1227 158-1587 IREM 3 - Single-phase speed controller 1231 153-151 - 153-156 IREM 5 - Single-phase speed controller* 1232 158 IREM - Single-phase speed controller ** 1233 158 IRET 6 - Three-phase speed controller 123 1581-1582 - 1583-158 - 1585-1586 - 1587 IRET INVERTER 1.2 - Three-phase speed controller INVERTER 12 15-152 - 155-157 IRET INVERTER 2.2 - Three-phase speed controller INVERTER 1225 15-1581 - 1582-1585 IRET INVERTER 5 - Three-phase speed controller INVERTER 127 1583-158 - 1586-1587 IRET INVERTER 5 - Three-phase speed controller INVERTER 128 151-152 1/15 22511 153-15 - 151-152 TR-CU - Sub-frame 2/3/5 22512 153-155 - 156-157 - 158-15 7/1 2253 158-1581 - 1582-1583 1/15/18/21 225 158-1585 - 1586-1587 - 151-152 1/15 227 153-15 - 151-152 TR-G - Protection grille 2/3/5 2271 153-155 - 156-157 - 158-15 7/1 2256 158-1581 - 1582-1583 1/15/18/21 2257 158-1585 - 1586-1587 - 151-152 * Can control multiple fans up to a maximum 5A. ** Used for simultaneous control of multiple appliances up to a maximum A. Description and sizes on page 162 6

TORRETTE TR ED RANGE PERFORMANCE CURVES 2 TRM 1 ED P 15 122 23 TRM 15 ED P 228 1 16 156 8 1 182 11 12 8 117 73 78 1 137 8 1 6 3 2 5 6 3 2 8 72 6 1.2 32 6 6 1.28 1.6 67 133 2 267 333 8 178 267 356 33 TRM 2 ED P 322 3 38 TRM 3 ED P 376 58 26 258 272 31 31 366 2 13 13 2 12 136 23 15 226 275 15 183 7 6 68 8 75 2 5 1. 1.5 2. 2.5 7 1. 2.1 2.8 3.5 13 278 17 556 6 1 38 583 778 72 7 TRM 5 ED P 62 85 61 TRM 7 ED P 6 1.11 38 37 6 8 888 28 1 277 83 185 322 37 2 36 666 2 2 161 12 12 222 1. 2. 3.. 5. 1.3 2.6 3. 5.2 6.5 278 556 833 1.111 1.38 361 722 1.83 1. 1.86 22 TRT 1 ED P 215 16 23 TRT 15 ED P 22 13 18 172 85 18 17 11 13 12 6 86 2 1 13 86 57 3 21 5 5 2 26 52 78 1. 1.3 32 6 6 1.28 1.6 72 1 217 28 361 8 178 267 356 61

INDUSTRIAL VENTILATION PERFORMANCE CURVES 3 TRT 2 ED P 335 23 3 TRT 3 ED P 2 55 27 268 23 35 33 36 2 1 21 176 13 117 26 17 25 273 17 182 7 67 5 85 1 5 1. 1.5 2. 2.5 7 1. 2.1 2.8 3.5 13 278 17 556 6 1 38 583 778 72 5 TRT 5 ED P 1 752 65 TRT 7 ED P 63 1.27 33 62 52 511 8 3 2 25 51 16 31 3 26 383 78 256 1 8 15 13 128 2 1. 2. 3.. 5. 1.3 2.68.2 5.36 6.7 278 556 833 1.111 1.38 372 7 1.117 1.8 1.861 36 TRT 7 ED 6P 35 651 81 TRT 1 ED P 7 2.15 2 283 521 65 635 1.727 22 1 212 31 12 26 32 76 1.25 318 86 7 71 13 16 15 32 1.3 2.68.2 5.36 6.7 2..8 6.12 8.16 1.2 372 7 1.117 1.8 1.861 567 1.133 1.7 2.267 2.833 6 TRT 1 ED 6P 55 1.2 3 TRT 1 ED 8P 336 2 37 36 1.32 27 26 73 28 1 273 77 182 516 21 1 22 55 13 37 1 258 7 67 185 1.2 3.8 5.76 7.68.6 2.6.12 6.18 8.2 1.3 533 1.67 1.6 2.133 2.667 572 1.1 1.717 2.28 2.861 62

TORRETTE TR ED RANGE PERFORMANCE CURVES TRT 15 ED 6P TRT 15 ED 8P 57 555 2.158 1 1 1.67 5 1.726 33 321 1.336 3 23 333 1.25 222 863 25 16 21 1.2 16 668 11 111 32 8 8 33 2.6 5.2 8.88 11.8 1.8 3.1 6.2.3 12. 15.5 822 1.6 2.67 3.28.111 861 1.722 2.583 3..36 TRT 18 ED 6P TRT 21 ED 6P 82 81 3.8 81 71.235 65 61 3.18 65 633 3.388 33 81 2.388 32 1.52 8 32 75 2.51 316 1.6 16 16 76 16 158 87 3.7 7. 11.1 1.8 18.5. 8. 12. 16. 2. 1.28 2.56 3.83.111 5.13 1.111 2.222 3.333. 5.556 Consumption Consumption Delivery Delivery 63

INDUSTRIAL VENTILATION TORRETTE TR ED-V RANGE Centrifugal roof fans with vertical discharge for hot fumes extraction PRODUCT SPECIFICATIONS Suitable for commercial and industrial applications as industrial buildings, blocks of flats, etc. LONG LIFE 3. h 2 models 6 single-phase and 1 three-phase. All models fitted with steel bird guards. Class, self ventilated motors equipped with ball bearings, standars sizes UNLMEC B5. Galvanised steel sheet fans with self cleaning, backward curved blades, self-ventilating, die casted aluminium hubs. Streamlined cross-section intake ports, made of polyestere steel painted. For long term safety each unit has a safety cable to anchor it to the base. Max airflow up to 18. m 3 /h. Protection rating: IP55. Insulation class: I.. The usage is admitted also in ambient temperature between -25 C and + C only in countries where the N 327/211/UE European Regulation is not recognized. Minimum speed operation is admitted for products used for cold air treatment (fans not intended for hot fumes C / 2h aspiration) in countries that do not adhere to N 327/211/UE European Regulation. 6

TORRETTE TR ED-V RANGE TECHNICAL DATA Models Code V ~ 5 Hz W A Poles RPM Max Airflow Max Pressure m 3 /h l/s mmh 2 O Pa Lp db(a)* 3 m C Max Kg TRM 1 ED-V P 1516 1.5 15 1 278 2 16 56 23 SINGLE-FASE THREE-FASE TRM 15 ED-V P 15162 13.57 1 38 2 235 58.5 2 1 TRM 2 ED-V P 1516 25 1.2 22 611 3 33 68 3 23 TRM 3 ED-V P 15166 1 1.75 138 31 861 32 67 5 TRM 5 ED-V P 15168 72 3.3 5 125 52 51 72.5 51 135 TRM 7 ED-V P 1517 1.35 58 1611 65 638 77 15 TRT 1 ED-V P 15161 75.15 125 8 27 17 167 1.25 1 11 36 21 26 56 23 TRT 15 ED-V P 15163 85 125.15.27 11 1 11 36 16 157 1 38 2 235 58.5 2 TRT 2 ED-V P 15165 2 25.35.5 11 12 18 5 2 235 22 611 3 33 68 3 TRT 3 ED-V P 15167 3.5 2555 71 3 2 1.7 11 31 861 3 22 67 5 TRT 5 ED-V P 1516 C/2h 71 1.25 72.5 5 125 52 51 55. 138 38 156 38 373 51 TRT 7 ED-V P 15171 1.5 12 52 51 11 2. 1 53 172 67 657 77 13 TRT 7 ED-V 6P 15172 5. 6 1667 62 1.3 6 76 3 2 38 373 7 16 TRT 1 ED-V P 15173 1 187 2..5 118 83 236 72 76 1 1 2528 8 82 8 17 TRT 1 ED-V 6P 1517 8 1.6 111 2.3 6 76 755 27 38 373 86 238 7 61 77 161 TRT 1 ED-V 8P 15175 7 1.3 81 2. 8 61 82 2278 28 275 72 2 2556 3 33 71 171 TRT 15 ED-V 6P 15176 17 2.5 188 3.5 6 71 11 356 2 12 2 128 3556 5 57 8 172 TRT 15 ED-V 8P 15177 117 2.15 15 2.5 8 5 116 3222 3 33 72 7 135 375 2 12 176 TRT 18 ED-V 6P 15178 32 6.11 165 583 7 775 83 6 5 TRT 21 ED-V 6P 1517 36 6.2 18 5 8 785 8 18 The sound pressure values conform to standard ISO 37. DIMENSIONS Models Ø A B C D E F G H Ø L Ø M Ø N Ø Q H TR 1 ED-V P 26.5 52 17 187.5 283 652 1 357 328 TR 15 ED-V P 182 1 315 E TR 2 ED-V P 586 21 236.5 35 11 F TR 3 ED-V P 7 55 5 58 32 25 6 2 265.5 TR 5 ED-V P 631 278 28 5 DxD TR 7 ED-V P TR 7 ED-V 6P TR 1 ED-V P 11 83 75 86 1 38 723 328 335 5 365 375 56 AxA CxC G BxB TR 1 ED-V 6P TR 1 ED-V 8P TR 15 ED-V 6P TR 15 ED-V 8P 162 8 11 55 23 15 21 635 65 72 715 12 TR 18 ED-V 6P 52 52 85 G TR 21 ED-V 6P Dimensions (mm) 65

INDUSTRIAL VENTILATION PRODUCT ACCESSORIES USE IN CONJUNCTION WITH APPLIANCES HAVING SPEED SELECTORS OR CONTROLLERS IS NOT PERMITTED IN COUNTRIES IMPLEMENTING EUROPEAN REGULATION 327/211/EU. Models Description Code Product IRM 3 - Three position single-phase speed controller 1221 1516-15162 IRM - Three position single-phase speed controller 1222 1516-15166 IRM 5 - Three position single-phase speed controller 1228 15168 IRT 15 - Three position three-phase speed controller 1223 15161-15163- 15165 IRT 35 - Three position three-phase speed controller 122 15167-1516- 15172-15175 IRT - Three position three-phase speed controller 1227 15171-1517 - 15177 IREM 3 - Single-phase speed controller 1231 1516-15162 - 1516-15166 IREM 5 - Single-phase speed controller* 1232 15168 IREM - Single-phase speed controller ** 1233 1517 IRET 6 - Three-phase speed controller 123 15171-15172 - 15173-1517 - 15175-15176- 15177 IRET INVERTER 1.2 - Three-phase speed controller INVERTER 12 15161-15163 - 15165-15167 IRET INVERTER 2.2 - Three-phase speed controller INVERTER 1225 1516-15171 - 15172-15175 IRET INVERTER 5 - Three-phase speed controller INVERTER 127 15173-1517 - 15176-15177 IRET INVERTER 5 - Three-phase speed controller INVERTER 128 15178-1517 1/15 22511 1516-15161 - 15162-15163 TR-CU - Sub-frame 2/3/5 22512 1516-15165 - 15166-15167 - 15168-1516 7/1 2253 1517-15171 - 15172-15173 1/15/18/21 225 1517-15175 - 15176-15177 - 15178-1517 1/15 227 1516-15161 - 15162-15163 TR-G - Protection grille 2/3/5 2271 1516-15165 - 15166-15167 - 15168-1516 7/1 2256 1517-15171 - 15172-15173 1/15/18/21 2257 1517-15175 - 15176-15177 - 15178-1517 * Can control multiple fans up to a maximum 5A. ** Used for simultaneous control of multiple appliances up to a maximum A. Description and sizes on page 162 66

TORRETTE TR ED-V RANGE PERFORMANCE CURVES 1 TRM 1 ED-V P 183 132 23 TRM 15 ED-V P 223 187 15 16 16 18 178 15 11 7 11 7 73 53 1 13 112 8 75 37 26 5 5 37 2 8 72 6 1.2 32 6 6 1.28 1.6 67 133 2 267 333 8 178 267 356 TRM 2 ED-V P TRM 3 ED-V P 35 3 26 3 527 28 272 237 32 312 22 21 1 2 178 136 118 2 16 23 316 156 211 7 68 5 8 78 15 5 1. 1.5 2. 2.5 7 1. 2.1 2.8 3.5 13 278 17 556 6 1 38 583 778 72 8 TRM 5 ED-V P 72 871 63 TRM 7 ED-V P 622 1.33 3 378 67 51 8 1.67 2 1 283 523 18 38 38 25 373 8 2 53 1 17 13 12 267 1. 2. 3.. 5. 1.3 2.6 3. 5.2 6.5 278 556 833 1.111 1.38 361 722 1.83 1. 1.86 TRT 1 ED-V P TRT 15 ED-V P 1 186 12 23 23 165 15 1 1 18 132 11 8 112 7 7 5 1 138 2 66 37 25 5 6 33 26 52 78 1. 1.3 32 6 6 1.28 1.6 72 1 217 28 361 8 178 267 356 67

INDUSTRIAL VENTILATION PERFORMANCE CURVES 3 TRT 2 ED-V P 33 337 TRT 3 ED-V P 33 8 27 26 27 32 31 3 2 13 18 22 132 135 2 16 236 2 157 1 7 66 67 8 7 1 5 1. 1.5 2. 2.5 7 1. 2.1 2.8 3.5 13 278 17 556 6 1 38 583 778 72 TRT 5 ED-V P 68 TRT 7 ED-V P 67 1.3 55 536 1.17 1 27 2 86 268 57 1 13 287 1.3 2.68.2 5.36 6.7 372 7 1.117 1.8 1.861 37 TRT 7 ED-V 6P 358 75 81 TRT 1 ED-V P 78 2.3 2 286 56 65 638 1.12 22 15 215 7 13 28 33 7 1.3 31 56 7 72 1 16 16 78 1.3 2.68.2 5.36 6.7 2..8 6.12 8.16 1.2 372 7 1.117 1.8 1.861 567 1.133 1.7 2.267 2.833 TRT 1 ED-V 6P TRT 1 ED-V 8P 68

TORRETTE TR ED-V RANGE PERFORMANCE CURVES 6 TRT 15 ED-V 6P 5 2.35 TRT 15 ED-V 8P 35 1.8 8 72 1.88 35 38 1. 36 2 35 1.1 236 27 18 261 1.8 17 72 12 118 7 87 36 2.6 5.2 8.88 11.8 1.8 3.1 6.2.3 12. 15.5 822 1.6 2.67 3.28.111 861 1.722 2.583 3..36 82 TRT 18 ED-V 6P 81 3.8 81 TRT 21 ED-V 6P 71.235 65 61 3.18 65 633 3.388 33 81 2.388 32 1.52 8 32 75 2.51 316 1.6 16 16 76 16 158 87 3.7 7. 11.1 1.8 18.5. 8. 12. 16. 2. 1.28 2.56 3.83.111 5.13 1.111 2.222 3.333. 5.556 Consumption Consumption Delivery Delivery 6

INDUSTRIAL VENTILATION CERTIFICATION C/2h DECLARATION DICHIARAZIONE OF PERFORMANCE DI PRESTAZIONE CE VORTICE ELETTROSOCIALI S.p.A Strada Cerca, 2 - frazione di Zoate 267 TRIBIANO Milano, Italy hereby dichiara declares che that la prestazione the performance dei prodotti: of products: Modello Codice Code Ente Notified Notificato Body Modello Codice Code Ente Notified Notificato Body TRM 1 ED P 153 TÜV TRT 1 ED P 15 TÜV TRM 15 ED P 151 TÜV TRT 15 ED P 152 TÜV TRM 2 ED P 153 TÜV TRT 2 ED P 155 TÜV TRM 3 ED P 156 TÜV TRT 3 ED P 157 TÜV TRM 5 ED P 158 TÜV TRT 5 ED P 15 TÜV TRM 7 ED P 158 TÜV TRT 7 ED P 1581 TÜV TRT 7 ED 6P 1582 TÜV TRT 1 ED P 1583 TÜV TRT 1 ED 6P 158 TÜV TRT 1 ED 8P 1585 TÜV TRT 15 ED 6P 1586 TÜV TRT 15 ED 8P 1587 TÜV TRT 18 ED 6P 151 APPLUS TRT 21 ED 6P 152 APPLUS TRM 1 ED-V P 1516 APPLUS TRT 1 ED-V P 15161 APPLUS TRM 15 ED-V P 15162 APPLUS TRT 15 ED-V P 15163 APPLUS TRM 2 ED-V P 1516 APPLUS TRT 2 ED-V P 15165 APPLUS TRM 3 ED-V P 15166 APPLUS TRT 3 ED-V P 15167 APPLUS TRM 5 ED-V P 15168 APPLUS TRT 5 ED-V P 1516 APPLUS TRM 7 ED-V P 1517 APPLUS TRT 7 ED-V P 15171 APPLUS TRT 7 ED-V 6P 15172 APPLUS TRT 1 ED-V P 15173 APPLUS TRT 1 ED-V 6P 1517 APPLUS TRT 1 ED-V 8P 15175 APPLUS TRT 15 ED-V 6P 15176 APPLUS TRT 15 ED-V 8P 15177 APPLUS TRT 18 ED-V 6P 15178 APPLUS TRT 21 ED V-6P 1517 APPLUS used for utilizzati the evacuation per l evacuazione of fumes and di fumo heat, e iscalore as follows: è : Essential Caratteristiche characteristics essenziali Performance Prestazione Harmonised Norma armonizzata standard CC for per auna duration durata ofdi 12 12 minutes minuti F verified verificata by thedai following seguenti European Enti Europei Notified Notificati: Bodies: TÜV SÜD INDUSTRIE SERVICE GMBH MÜNCHEN : Certification Body N 36 N Certificate Certificato: No.: 36 CPD RG3 1 36 CPD RG3 2 36 CPD RG3 3 36 CPD RG3 APPLUS- LGAI TECHNOLOGICAL CENTRE SA : Certification Body N 37 Certificate N Certificato: No.: 37 CPD 86 37 CPD 861 Smoke and heat control system Specification for powered smoke and heat exhaust ventilators EN 1211-3(22)+AC(25) The La verifica consistent della performance costanza della of the prestazione above products dei prodotti is guaranteed sopra elencati by a Grade è garantita 1 system, da un insistema accordance di grado with1, appendix secondo l allegato V of European V del Regolamento Regulation No. Europeo 35/211 N (EU). 35/211 (UE) WARNING TR ED-V ROOF FANS ( C/2H) ARE CERTIFIED ACCORDING TO THE EN 1211-3 STANDARD FOR OPERATING AT MAX SPEED; NOT SUITABLE FORCOUPLING WITH COMMUTARS ABD SPEED CONTROLLERS IF USED FOR THESE FUNCTIONS. 7

NOTE NOTE 71

INDUSTRIAL VENTILATION ACCESSORIES ACCESSORIES Models Code Dimensions C1.5 Non reversible variable electronic speed controller. Not suitable for products with timer or automatic shutters. Convertible to flush-mounted using SCB kit. Weight.2 Kg. Maximum load 2 W 1.5 A (C 1.5). Double insulation. 1266 A B A B 12 3 Dimensions (mm) A C Models Code A Kg IRM 3 1221 1.2 3.8 IRM 1222 3.5 6.1 IRM e IRT Variable voltage drive for industrial extractor fans 3 position variable speed drive. Supply voltage: 22-2 V for single-phase models. Supply voltage: 38-15 V for three-phase models. Frequency: 5 Hz. Protection rating: IP56. Insulation class: Cl. I. 1221 1222 1228 1223 122 1227 B D IRM 5 1228.8 6 IRT 15 1223.75 6.3 IRT 35 122 2.6 11 IRT 1227.5 13 Models A B C D IRM 3 2 25 128 IRM IRM 5 IRT 15 IRT 35 IRT 236 315 128 157 Dimensions (mm) Models Code A Kg IREM 3 1231 3. IREM 5 1232 5. IREM 1233.7 IRET 6 123 6.7 IREM e IRET Electrical speed controller for industrial extractor. Single-phase and three-phase speed controllers. Supply voltage: 22-2 V for single-phase models. Supply voltage: 38-15 V for three-phase models. Frequency: 5Hz. Protection rating: IP5. Insulation class: Cl. I. 1231 1232 1233 123 A D B C E E IREM 3/5 IRET 6 IREM Models A C D E F IREM 3 57 31 - IREM 5 125 25 - IREM - - 13 IRET 6 175 - - 3 15 Dimensions (mm) 72

INDUSTRIAL VENTILATION ACCESSORIES Models Code Dimensions IREM INVERTER and IRET INVERTER Electronic INVERTER speed controllers for single-phase and three-phase extractor fans. Products of the IREM / IRET INVERTER series are frequency converters, designed to control the speed of three-phase motors connected to an a.c. power supply. The range includes 7 models, in single-phase (IREM) and three-phase (IRET) versions, complete with enclosures (allowing wall-mounted installation) and EMC filters. Models are differentiated from one another by maximum permissible load (A); accordingly, it is important to make a correct evaluation of the maximum overall current drawn by the driven fan, or fans, which must always be less than the maximum rated current of the inverter device. Products of the IREM / IRET INVERTER range are compact, reliable and efficient devices, simple and safe to use, especially suitable for controlling the speed of one or more fans. Models Code V ~ 5/6 Hz A Kg IREM INVERTER 1. 1235 1. 2. IREM INVERTER.2 1236 22-2.2 3.1 IREM INVERTER 7 1237 7. 3.6 IRET INVERTER 1.2 12 1.2 3.2 IRET INVERTER 2.2 1225 2.2 38-8 IRET INVERTER 5 127 5. 3.8 IRET INVERTER 8 128 8.. Range of frequency in out (Hz):.2 - Protection rating: IP2. Insulation class: Cl. I. C A B D Main technical specifications: Maximum length of power cables to the driven fan 2 m, in the case of unscreened conductors (where screened cables are employed, maximum length is reduced to 1 m). Maximum length of signal cable 3 m, in the case of screened conductors (or 2 m using unscreened cables); for longer cable runs, signal amplifiers will be needed. Overload capacity up to 2%.. Possibility of controlling multiple fans, depending on the maximum permissible current value. Wall-mounting enclosure. Built-in control potentiometer. Analog input for speed selection (signal -1 V; -2 ma). Protection against short-circuits. Protection against voltage peaks. Ambient operating limits: - Temperature between -1 C and + 5 C; - RH up to %; - Maximum altitude: 1 m. Built-in EMC filter. Built-in programming unit complete with LED display. Cooling fans driven by motors with shafts mounted on ball bearings. Optimum reliability guaranteed by diagnostic routines that will indicate the need for action when detecting an excessive reduction in efficiency of the cooling fan, or when the capacitors reach the end of their service life. Scheduling of maintenance operations is facilitated by a service meter. Protection mechanisms, including detection of phase loss on input and output circuits, help to ensure smooth and trouble-free operation at all times. 1235 1236 1237 12 1225 127 128 Models Code A B C D IREM INVERTER 1. 1235 IREM INVERTER.2 1236 IREM INVERTER 7 1237 1 IRET INVERTER 1.2 12 28 18 IRET INVERTER 2.2 1225 IRET INVERTER 5 127 IRET INVERTER 8 128 23 Dimensions (mm) 25 73

INDUSTRIAL VENTILATION ACCESSORIES ACCESSORIES Models Code Dimensions IREM INVERTER and IRET INVERTER M Electronic INVERTER speed controllers for single-phase and three-phase extractor fans. Products of the IREM / IRET INVERTER M series are compact, reliable and efficient frequency converters, simple and safe to use, especially suitable for controlling the speed of one or more fans driven by single-phase or threephase motors. The inclusion of an all-pole sinusoidal filter (phase-phase and phase-earth), integrated directly into each device of the range, guarantees correct speed control for every fan of compatible rated load without jeopardizing the reliability and durability of the motor, even if not specifically designed for inverter-controlled operation, and dispensing with the need for screened power cables. The IREM/IRET INVERTER M range comprises models, in single-phase (IREM M) and three-phase (IRET M) versions, complete with filters and with wall-mounting enclosures rated dust-tight and water-tight to a standard allowing installation outdoors. Models are differentiated from one another by maximum permissible load (A); accordingly, it is important to make a correct evaluation of the maximum overall current drawn by the driven fan, or fans, which must always be less than the maximum rated current of the selected inverter device. Main technical specifications: No limit on maximum length of power cables to the driven fan, even when unscreened cables are utilized. Maximum length of signal cable 3 m, in the case of screened conductors (or 2 m using unscreened cables); for longer cable runs, signal amplifiers will be needed. Possibility of controlling multiple fans, depending on the maximum current value. Wall-mounting enclosures with ingress protection IP5. Analog input for speed selection (signal -1 V; -2 ma or PWM). Digital input (2 V) for the connection of external devices, typically control potentiometers. Built-in motor protection; facility of connection to thermostats TB or thermistors TP ; where multiple fans are controlled simultaneously, thermostats or thermistors must be connected in series. Switching frequency 16 khz (guaranteeing smooth and quiet operation of the interlocked motor). Built-in EMC and Sinusoidal Filters RH up to 85%, without condensation.. Maximum altitude: m (at elevations above 1 m, the rated current must be reduced by 5% per 1 m). 12815 12816 12817 12818 Models Code V ~ 5/6 Hz A Kg IREM INVERTER M 12815 3.2 28-277 IREM INVERTER 6 M 12816 6 5.5 IRET INVERTER 2.5 M 12817 2.5 2.7 28-8 IRET INVERTER 5 M 12818 5 5. Protection rating: IP5. Insulation class: Cl. I. B Models A B C IREM INVERTER M 2 28 115 IREM INVERTER 6 M 25 32 15.5 IRET INVERTER 2.5 M 2 28 115 IRET INVERTER 5 M 25 32 15.5 Dimensions (mm) A C C A POTENTIOMETR POTI 1K IP5 Potentiometer for IREM INVERTER and IRET INVERTER M (code 12815, 12818, 12816, 12817). Protection rating: IP5. Insulation class Cl. I. 1281 Models A B C Kg POTENTIOMETR 82 82 65.1 Dimesions (mm) B 7