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DHS 225EZ 850m³/h Centrifugal roof fan, <125W, horizontal discharge

Pricing
£296.84 ( £356.21 incl. tax)
  • Buy 2 for £290.90 ( £349.08 incl. tax) each and save 2%
  • Buy 4 for £284.97 ( £341.96 incl. tax) each and save 4%
  • Buy 6 for £279.03 ( £334.84 incl. tax) each and save 6%
  • Buy 8 for £273.09 ( £327.71 incl. tax) each and save 8%
  • Buy 10 for £267.16 ( £320.59 incl. tax) each and save 10%
Overview
The DVS/DHS/DVSI sileo is well suited for applications requiring high air volumes at medium pressure and very low noise levels.
Product Code: 189968
Details

These models have 3D profiled impellers with backward curved blades and external rotor motors. All motors are speed controllable over the voltage. For speed controlling of the DVS/DHS/DVSI sileo roof fans with a frequency converter a type with all pole sineFilter is needed! The motors are suspended on effective vibration dampers.

DVS/DHS/DVSI sileo ...E4 / E6 / EZ / EV: 1~ motor

DVS/DHS/DVSI sileo ...DV / DS: 3~ with Y/D-connection for 2-speeds

To protect the motors from overheating the sileo range motors up to size 311 are equipped with integrated thermal contacts with manual reset in acc. with EN 60335-2-80. From size 355 with external leads for connection to a motor protection device. The casing is made from aluminum and the base frame from galvanized steel. Suitable for coastal applications. The impellers of the sileo types are manufactured from high-performance composite material with highly efficient 3D fan blade profile technology.

DVS sileo with vertical outlet

DHS sileo with horizontal outlet

DVSI sileo has a 50 mm mineral wool insulation for lower noise levels.

  • High efficiency
  • Speed-controllable
  • Integral thermal contacts
  • Excellent sound level
  • Extensive range of accessories
  • Maintenance-free and reliable
Additional Details
Additional Details
Delivery This item is usually stocked overseas and takes about 2-3 weeks to deliver. If stock in UK deliverable in 3-4 days. Enquire on 01729 824108
Brand Systemair
Warranty 1 year manufacturers warranty
MANUAL_ROOF_FANS - DVS, DVN, DVC, DHS, DHA.pdf (7.9MB)