Helios Super Quiet Silent Box centrifugal fan - SB 200

Helios Silent Box fan - SB 200C & 200D

Powerful & very quiet, high performance up to 286 l/s. These 200 mm diameter fans are available in two model choices SB 200 C at 2520 rpm & SB 200 D at 2700 rpm. Spigot connections for circular ducting. Suitable for all commercial applications requiring quiet ventilation including offices, conference rooms, lecture halls, churches, etc..
SB 200C model:SB 200D model:
Max Air Volume : 225 l/s
Noise : 62 dB(A)
Watts : 105 W
R.P.M : 2520
Speed controller TSW 1.5
Max Air Volume : 286 l/s
Noise : 65 dB(A)
Watts : 160 W
R.P.M : 2700
Speed controller TSW 1.5

Helios SilentBox Fan Overview:
Very quiet fans in an acoustic casing ideal for ventilating noise sensitive areas acheiving good volumes at high pressures. A fully speed controllable centrifugal fan range suitable for indoor use terminal box rated IP55 (weatherproof) with a pre-galvanised steel casing. With circular spigots for connecting to ducting using pipe clamps.

200 mm fans are suitable for most small systems changing the air and removing airborne pollutants from all noise sensitive applications including offices, conference rooms and retail units with internal occupied spaces requiring ventilatng with a ducted system.

Main Features:
- Super quiet and powerful centrifugal fan for use with 200mm diameter ducting.
- 2 speed options available.
- Easy access to motor and impeller.
- High performance up to 286 l/s and 225 l/s.
- 1 Year no quibble warranty.
- Quality assured by the manufacturer ISO9001.
Helios SB 200 C Dimensions :Helios SB 200 D Dimensions:
Duct Diameter: 200 mm
Length : 616 mm
Height : 308 mm
Weight : 14.0 KG
Duct Diameter: 200 mm
Length = 616 mm
Height : 308 mm
Weight = 22.00 KG

Installation Instructions - click here
Wiring Diagram - click here
Catalogue Pages - click here

Helios Code:
SB 200C, SB 200D
  • Product Code:
    SB 200C
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