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Silenta-Box

The Silenta-box is an In-line metal box fan with a centrifugal impeller and Blauberg motor, enclosed within a sound insulated galvanized steel casing for set-ups that require low noise levels. 

The Silenta-box fan features a 2 pole motor that is equipped with ball bearings for a longer service life. The motor is installed on purpose built vibration-damping mounts to absorb vibration and noise.

The centrifugal impeller with backward curved blades is dynamically balanced to ensure high airflow levels against resistances caused by long duct runs and carbon filters. 

Ideal for supply or extract ventilation, Silenta-box can be controlled by an external speed controller.

£0.00

Features

  • Supplied with 1.8m power cable and fitted UK or EU plug.
  • Ideal for systems with high levels of resistance that also require quiet operation.
  • Protection rating IPX4 and equipped with overheating protection.
  • Mounting brackets included.
  • Blauberg German Motor.
  • Five year Black Orchid warranty.
ModelDescriptionAir Flow [m3/h]Power [w]Noise Level [dBa]
BO-SB-100-UK Black Orchi Silenta-box in-line fan 4" Dia c/w UK Plug & Lead 240 73 33
BO-SB-125-UK Black Orchi Silenta-box in-line fan 5" Dia c/w UK Plug & Lead 330 73 35
BO-SB-150-UK Black Orchi Silenta-box in-line fan 6" Dia c/w UK Plug & Lead 420 72 36
BO-SB-200-UK Black Orchi Silenta-box in-line fan 8" Dia c/w UK Plug & Lead 730 103 38
BO-SB-200-MAX-UK Black Orchi Silenta-box Max in-line fan 8" Dia c/w UK Plug & Lead 950 195 45
BO-SB-250-UK Black Orchi Silenta-box in-line fan 10" Dia c/w UK Plug & Lead 1300 198 41
BO-SB-315-UK Black Orchi Silenta-box in-line fan 12" Dia c/w UK Plug & Lead 2150 322 43
ModelDBB1HLL1L2Weight [kg]
BO-SB-100-UK 99 322 280 192 447 380 350 5.4
BO-SB-125-UK 124 322 280 192 447 380 350 5.4
BO-SB-150-UK 149 352 310 212 477 410 380 6.4
BO-SB-200-UK 199 432 368 287 588 506 480 10
BO-SB-200-MAX-UK 199 432 368 287 588 506 480 12
BO-SB-250-UK 249 432 368 287 588 506 480 12.5
BO-SB-315-UK 314 502 438 397 648 655 540 15.5