EVCT Transmission fan box
Description
Soundproof ventilating boxes for ventilation or air intake systems
Features
Material: structure in aluminium profiles and panels in galvanized sheet. Fan: in galvanized steel with transmission motor.
Three-phase 400V electric motors with IP55 protection rating. Anti-vibration joints installed on the outlet mouth.
Use
Outlet and inlet clean or lightly dusty air.
Air flow rate from 750 to 16.000 m³/h and static pressures up to 550 Pa, max temperature 40 °C.
Accessories
- INVERTER - Three-phase Inverter
- T-EVCT - Rain cover
- C-EVCT - Cap with bird mesh
- PF-EVCT - External filter holder
- SF-EVCT - Regulation Damper with filter holder
- S-EVCT - Regulation Damper
- EFPVCT - Sintetic Filter
- EFMVCT - Metallic Filter
Upon request
- 25 mm or 50 mm sandwich paneling.
- Panels in AISI 304 steel.
- Sandwich paneling in AISI 304 steel.
- Paneling in aluminium.
- Sandwich paneling in aluminium.
- For higher flow rates or pressures, special executions are carried out with quotations upon request.
Notes
If not explicitly specified at the time of order, the inspection door will be located on the right-hand side (RH) and supply outlet M1 (see diagram).
At the time of order, the operating point (airflow rate and static pressure) must be specified among those indicated in the performance data table.
Dimensions
All measures are in mm
Model A B H C D E F G Weight mm mm mm mm mm mm mm mm kg 
EVCT 7/7 700 600 500 220 230 185 60 220 45 EVCT 9/9 800 650 560 260 300 175 60 240 60 EVCT 10/10 800 650 610 290 330 160 60 260 80 EVCT 12/12 950 700 700 340 400 150 60 300 100 EVCT 15/15 1100 900 790 400 470 215 70 320 120 EVCT 18/18 1265 1100 920 480 560 270 70 370 165 EVCT 20/20 1400 1200 1110 630 630 285 70 410 195 EVCT 22/22 1650 1350 1220 700 700 325 70 450 350
Filter holder - Calibration damper with filter holder
All measures are in mm.
The filters are pleated type, classified as EN ISO 16890 Coarse, and are complete with an extraction handle and closing plate.
Model M N filter dimensions Sp O P mm mm mm mm mm 
EVCT 7/7 475 375 472 372 260 EVCT 9/9 525 435 522 432 260 EVCT 10/10 525 485 522 482 260 EVCT 12/12 575 575 572 572 260 EVCT 15/15 755 645 752 642 260 EVCT 18/18 955 775 952 772 260 EVCT 20/20 1055 965 1052 962 260 EVCT 22/22 1205 1075 1202 1072 260
Calibration Damper
All measures are in mm.
Model M N Sp mm mm mm 
EVCT 7/7 485 385 150 EVCT 9/9 535 445 150 EVCT 10/10 535 495 150 EVCT 12/12 585 585 150 EVCT 15/15 755 645 150 EVCT 18/18 955 775 150 EVCT 20/20 1055 965 150 EVCT 22/22 1205 1075 150
Operating Data
Pa: pressure loss in Pascal
Model Air flow Static Pressure 100 Pa 150 Pa 200 Pa 250 Pa 300 Pa 350 Pa 400 Pa 450 Pa 500 Pa 550 Pa kW LW kW LW kW LW kW LW kW LW kW LW kW LW kW LW kW LW kW LW m3/h dB(A) dB(A) dB(A) dB(A) dB(A) dB(A) dB(A) dB(A) dB(A) dB(A) EVCT 7/7 750 0,37 64 0,37 68 0,37 71 1000 0,37 65 0,37 69 0,37 72 0,37 74 0,37 75 0,37 77 0,37 78 1500 0,37 69 0,37 71 0,37 73 0,37 75 0,37 77 0,37 78 0,75 79 0,75 80 0,75 81 0,75 82 2000 0,37 75 0,37 76 0,75 77 0,75 78 0,75 79 0,75 80 0,75 81 0,75 82 EVCT 9/9 1000 0,37 60 0,37 65 0,37 69 0,37 71 0,37 73 2000 0,37 67 0,37 68 0,37 69 0,37 71 0,37 73 0,75 74 0,75 75 0,75 77 0,75 78 0,75 79 3000 0,75 7,5 0,75 75 0,75 76 0,75 76 0,75 77 0,75 78 1,1 78 1.1 79 1,1 80 EVCT 10/10 2000 0,37 64 0,37 66 0,37 69 0,37 71 0,37 73 0,75 75 0,75 76 0,75 78 0,75 79 1,1 80 3000 0,37 70 0,37 71 0,37 72 0,75 73 0,75 74 0,75 76 0,75 77 0,75 78 1,1 79 1,1 80 4000 0,75 76 0,75 76 0,75 77 0,75 77 1,1 78 1,1 79 1,1 79 1,1 80 1,5 81 EVCT 12/12 4000 0,75 72 0,75 73 0,75 74 0,75 76 1,1 78 1,1 79 1,1 81 1,5 82 1,5 83 1,5 84 5000 0,75 77 0,75 77 1,1 78 1,1 78 1,1 79 1,5 80 1,5 81 1,5 83 2,2 84 2,2 85 6000 1,1 81 1,5 81 1,5 82 1,5 82 2,2 83 2,2 84 2,2 85 2,2 85 EVCT 15/15 6000 0,75 76 0,75 76 1,1 77 1,1 78 1,1 79 1,5 80 1,5 81 2,2 82 2,2 83 2,2 84 7000 1,1 79 1,1 79 1,1 80 1,5 80 1,5 81 1,5 81 2,2 82 2,2 83 2,2 83 2,2 84 8000 1,5 82 1,5 82 1,5 83 2,2 83 2,2 83 2,2 84 2,2 84 3 85 3 85 9000 2,2 85 2,2 85 2,2 85 2,2 85 3 86 3 86 3 86 3 87 10000 3 87 3 87 3 88 3 88 4 88 4 88 EVCT 18/18 10000 1,5 81 1,5 81 2,2 82 2,2 82 2,2 83 3 83 3 84 3 85 4 86 12000 2,2 85 3 85 3 85 3 86 3 86 4 86 4 87 4 87 14000 4 89 4 89 4 89 5,5 89 5,5 89 5,5 89 16000 5,5 92 5,5 92 EVCT 20/20 16000 4 84 4 84 4 85 5,5 85 5,5 86 5,5 86 18000 4 86 4 86 5,5 87 5,5 87 5,5 87 5,5 87 7,5 88 20000 5,5 89 5,5 89 7,5 89 7,5 89 7,5 89 22000 7,5 91 7,5 91 EVCT 22/22 22000 5,5 87 5,5 88 7,5 88 7,5 88 7,5 89 7,5 89 24000 7,5 89 7,5 89 7,5 90 11 90 11 90 26000 11 91 11 91 11 92
Price List
Price List Accesories
Model T-EVCT - Roof protection C-EVCT - Hood with bird mesh SF-EVCT - Regulation Damper with filter holder S-EVCT - Calibration damper P-EVCT - Filter holder EFPVCT - Synthetic filter EFMVCT - Metallic filter euro euro euro euro euro euro euro EVCT 7/7 58,18 78,48 236,61 88,67 165,14 a.r. a.r. EVCT 9/9 61,57 80,82 296,39 103,55 167,59 a.r. a.r. EVCT 10/10 61,99 83,16 348,55 112,32 168,79 a.r. a.r. EVCT 12/12 64,69 85,45 347,50 125,39 172,54 a.r. a.r. EVCT 15/15 64,94 87,42 524,96 158,60 178,67 a.r. a.r. EVCT 18/18 95,78 92,80 702,46 191,84 186,06 a.r. a.r. EVCT 20/20 108,41 94,60 857,75 214,02 192,29 u.r. u.r. EVCT 20/20 108,41 94,60 857,75 214,02 192,29 u.r. u.r. EVCT 22/22 163,07 99,47 963,70 258,20 315,46 u.r. u.r.
