Harmann - Viver roof fan
Harmann - Viver roof fan
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Harmann - Viver roof fan

Average grade: 0 / 0 reviews
Radial roof fan with vertical discharge with motor placed in the stream of flowing air. It is used as general exhaust ventilation of office, residential, industrial and public buildings. Especially recommended for buildings with a small amount of free roof space, as well as for buildings in dense buildings.

model

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zł848.98 zł848.98
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Najniższa cena z ostatnich 30 dni: zł848.98 brutto. (zł690.23)

On product inquiry
cennikowa cena jednostkowa netto
zł924.00
za szt
cennikowa cena jednostkowa brutto
zł1,136.52
za szt
promocyjna cena jednostkowa netto
zł690.23
za szt
promocyjna cena jednostkowa brutto
zł848.98
za szt
całkowita cena cennikowa netto
zł924.00
za 1 szt
całkowita cena cennikowa brutto
zł1,136.52
za 1 szt
całkowita cena cennikowa netto
zł690.23
za 1 szt
całkowita cena cennikowa brutto
zł848.98
za 1 szt

Products description

Radial roof fan with vertical discharge with motor placed in the stream of flowing air. It is used as a general exhaust ventilation facility in office, residential, industrial and public utilities. Especially recommended for buildings with a small amount of free roof space, as well as for buildings in dense buildings.

Technical data

  • impeller with backward curved blades type B
  • voltage speed control
  • compact dimensions
  • the housing is made of high quality non-corrosive aluminum alloy resistant to weathering
  • threaded connections enabling installation of roof accessories (connectors, return flaps or anti-vibration connectors)
  • screws for mounting with roof base included in the set
  • single-phase (230V, 50Hz) or three-phase (400V, 50Hz) asynchronous electric motors with rotating housing
  • motors adapted for voltage speed control in the 80-230V range (single phase models), 100-400V (three phase models)
  • IPX4 device protection rating
  • engine protection degree for models 220-315 IP33, for model 355 IP44, for models 400-560 IP54
  • insulation class F
  • operating temperature range from -25 C to + 80 C

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