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Centrifugal Box Fans And Double Inlet Belt Driven Fans


Belt driven double inlet box fans

Product available also in:ATEX Fans
ErpQuick Delivery
3 weeks

The fans of the BOX-T series are particularly designed for air extraction, supply or fi ltration. Their main characteristic is the low noise level which makes them ideal for urban environments (apartments, houses, bar, restaurants, gymnasiums, offices) and industrial sites where the noise is a problem.

The low noise level is due to their plenum lined with thick acoustic material, that allows a remarkable reduction of noise level, inevitably generated by the fan. The blower consists of a double inlet forward curved centrifugal fan, belt driven. Suitable for conveying air with a temperature from -20°C to +50°C.

Upon request:
• Version with three-phase double polarity motor (4/6 poli).
• Asynchronous mono-phase motors according to internatio-nal standards IEC 600034, IEC 60072, EMC 2014/30/UE, LVD 2014/35/UE, CE marked, IP 55, class F. Suitable for S1 service (continuous working at constant load).
• ATEX version 3G according to Directive 2014/34/UE.
• Panels in aluminium.
• Double skin panels (available thickness: 23 mm)

• BOX-T ATEX 3G according to Directive 2014/34/UE


• Frame in extruded aluminium profiles and removable panels in galvanized steel sheet. For an optimal aesthetical and functio-nal impact. Provided with an inspection panel with ergonomic handles to facilitate accessibility.
• 20mm thick sound-absorbing lining, made of self-extinguishing expanded polyurethane (HF1 grade according to UL94 standard) with smooth PU protective film, which allows easy cleaning.
• High performance centrifugal fan, double inlet with forward-cur-ved blade impeller for transmission drive, coupled to the motor by trapezoidal belts and pulleys.
• Trapezoidal EPDM belts with innovative technology with bare sides MAINTENANCE-FREE. It does not suffer from the conside-rable drop in voltage in the first hours after installation, maximum energy efficiency, extraordinary power capacity, antistatic, high dimensional accuracy, minimum voltage loss.
• Pulleys with trapezoidal grooves built in cast iron with protective phosphating treatment and statically balanced, cast iron conical bushes with ISO G7 bores.
• Fan and motor unit supported by a base in aluminum profiles, in-sulated from the structure by anti-vibration supports and flexible joint on the delivery, this guarantees the absorption of the vibrations according to a correct distribution of the weights inside the ventilating unit. Anti-vibration mountings in elastomer for sizes from 7/7 to 12/12 while in spring from 15/15 to 630.
• Motor mounted on a belt tensioner slide to facilitate maintenance and possible replacement.
• Three-phase asynchronous motor to international standards IEC 60034, IEC 60072, EMC 2014/30 / EU, LVD 2014/35 / EU, CE mar-ked, IP55, class F.• Suitable for S1 service (continuous operation with constant load


• Outlet connector with net
• Outlet connector without net
• PFL – Filter holder + Filter G4 98mm thick
• SRB – 100 mm pitch adjustment damper
• Feet for Box-T FC 7/7 to 12/12
• Rainproof cover
• Single-phase or three-phase service switch


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