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Centrifugal fan VDVB 600°C/120min.
Multiple garage fan unit, smoke exhaust design, direct drive, for roof installation.
Sizes:
VDVB 355 - VDVB 1.250 (Ømm)
Application:
Smoke exhaustion at 700°C/120min
Technical Data:
V = 500 - 90.000 m³/h
P = 200 - 2.800 Pa
L = 0,25 - 55 kW
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The SERIE ET roof centrifugal fans are especially suited to applications where it is necessary to suck clean air or fumes at temperatures up to 70°C. The base is produced in steel. The fan dome is produced in plastic reinforced by fiber glass.
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Smoke Extract Roof Fans F400 (400°C / 120 min.)
vertikal outlet
operation of tested smoke extraction motor (EN 12101-3)
Diameter of impeller: 355-710mm
max. V= 28.100 m³/h
max. pt= 1.650 Pa
smoke and heat extraction unit (double function)
many accessories
Application:
main air extraction for residences, offices and industry
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CV MANN 400ºC
MMVC 20/20 - MMVC 30/28
DESCRIPTION:
Smoke emergency fans 400ºC/2h according to EN 12101-3:2002 European standard.
Airflow: 13.000 - 54.000 m3/h
APPLICATIONS:
- Industrial use.
- Industrial and professional cooking.
- Smoke emergency exhaust.
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The fan trays satisfy the specific requirements of IT sector for the cooling of electronic components inside 19inch enclosures.
This ventilation unit, equipped with three or six 120x38mm ball bearing compact fans, is integrated into the rack structure, ensuring a continuous air circulation and preventing the formation of hot spots.
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19" Ventilation drawer (1U.) with 3 fans and luminous switch
Colour RAL 7035 grey
95298535
19" Ventilation drawer 3 fans with luminous switch and thermostat (2U)
Colour RAL 7035 grey
95298536
19" ventilation unit 6 fans with luminous switch (1U)
Colour RAL 7035 grey
95298545
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-High air output
-Long service life
-Ball bearing fans
-Ready for connection
-Optical function indicator
Compact high performance fan tray for enforced circulation of air in switch and server enclosures and for concerted cooling of 19" component groups.
Natural convection is improved and the formation of localised hot pockets is avoided.
Also available with integrated thermostat (see photo).
Approvals: UL File Nr. E 234324
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Special design fans and plug-in fan modules
# 19" plug-in fan module including
attached external temperature controller.
# 19" plug-in fan module with selfcontrolled
ventilators and fan speed monitoring and status and error signaling
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Our fan trays provide forced-air cooling in a 1U x 19” aperture. With minimal rack space and replaceable fans, they are a versatile solution to cooling card cages and racks. The range is extensive, offering 3,6 or 9 fan variants with auto ranging AC or DC operating voltage, temperature monitoring, filtration and speed control. Accessories include filters, thermostats, ducting trays and slides.
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The aphonic grid is made from sound-absorbing fins in galvanized steel
V shaped. The grid is supplied with anti-rain profiles and one inner
protection grid. Optionally the grids are available in stainless steel or
aluminum. more frequent using is silencing of air treatment units of
evaporative towers, boiler rooms, etc.
Insulation indexes
AKR 300 = Rw 18
AKR 500 = Rw 21
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