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BFIL-EC LOBBY • Isolated fan casing with constant pressure

Centrifugal fan casing with an insulation of 25 mm (120 kg/m³), equipped with constant pressure regulation and EC motor.

Application

  • BFIL-EC LOBBY fans are used for ventilation in places that require a low noise level, such as offices, restaurants, hotels,... and a low energy consumption
  • May be used for extract air
  • May be placed indoors and outdoors

Composition

  • Preinstalled and prewired constant pressure regulation
  • Galvanised steel plate housing, thickness 10/10
  • Sound attenuating glass wool insulation avec high volume mass (120 kg/m³)
  • Removable cover fixed with 4 screws
  • Round connectors in line with double joints
  • Safety switch mounted on the unit
  • Standard equiped with sliding rail for filter G4 (from type 200)
  • Direct driven high efficiency EC fanmotor with integrated thermal protection
  • Type BFIL-EC LOBBY 125 and 160 with sinle inlet back curved blades
  • Type BFIL-EC LOBBY 200 till 400 with double inlet forward curved blades

Accessories

  • Filter G4, type BFIL-SP
  • Flexible connection, type MTS
  • VAV-boxes, type VAV-CS, VAV-B and VAV-RS

Air performance data


Q [m³/h]
50Pa100Pa150Pa200Pa
250Pa
300Pa400Pa500Pa
600Pa
700Pa
BFIL EC LOBBY 125
445420390365345310235155--
BFIL EC LOBBY 160
445420390365345310235155--
BFIL EC LOBBY 200
615522420280110-----
BFIL EC LOBBY 250
1035980925870820735445---
BFIL EC LOBBY 315
-2820273025002250192026502095--
BFIL EC LOBBY 355
------2750263024602250
BFIL EC LOBBY 400
------3000286026502540

Selection curves

Selection curves

Technical data

 U [V]P [W]I [A]Tm [°C]To [°C]Lwa [dB(A)]Lp @ 4 m [dB(A)]IP
BFIL EC LOBBY 125230830.7560-256251IP54 / B
BFIL EC LOBBY 160230830.7560-256251IP54 / B
BFIL EC LOBBY 200230861.6440-255746IP54 / B
BFIL EC LOBBY 2502301651.260-256756IP54 / B
BFIL EC LOBBY 31523010704.340-256962IP44 / F
BFIL EC LOBBY 35523010404.540-257763IP44 / F
BFIL EC LOBBY 40023010404.540-257863IP44 / F

  • Tm = Maximum air temperature
  • To = Minimum operating temperature
  • Lwa 2 = Casing sound power level
  • Lwa 5 = Sound power level @inlet
  • Lwa 6 = Sound power level @outlet

Dimensions


A [mm]B [mm]C [mm]Ø [mm]D [mm]E1 [mm]E [mm]G [mm][kg]
BFIL EC LOBBY 1255152603701251201851855012
BFIL EC LOBBY 1605152603701601201851855012
BFIL EC LOBBY 2005902904202001252102106016
BFIL EC LOBBY 2505403604502501652252256019
BFIL EC LOBBY 3154703854503152052252256023
BFIL EC LOBBY 3555704755503552752752756030
BFIL EC LOBBY 4005704755504002502752756031
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