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HF A • Acid proof centrifugal fans

Acid-resistant axial duct fans with built-in motor outside the air flow

Brand

  • Hürner Luft- und Umwelttechnik

Application

  • The fans are suitable for extraction of agressive gases
  • For exhaust of fume cupboards in laboratories and baths in the galvanizing industry
  • Fan can be placed in horizontal or vertical position

Composition

  • The casing is made of polyethylene (PEs/PE-FR,RAL7036)
  • The housing is fitted with a splinter guard and condensate drain at its deepest point
  • The impeller has been balanced statically and dynamically according to Q6.3 and in accordance with VDI 2056 - Thermoplastic materials are used for the construction of the impeller
  • The impeller is adjustable within a range of 20° to 60° with increments of 5 °
  • Squirel cage asynchronous motor
  • Motor with PTC for use with frequency inverter
  • Supply: 230Vac 1ph or 400Vac 3ph 50hz
  • Protection: IP55
  • Insulation class: F

Options

  • Flameproof version in accordance with directive ATEX 94/9/CE
  • Two speed motors
  • 230 Vac available on request (plug & play - not suitable for transformer and frequency control)

Prices

Prices are available upon request. Please include the following information in your competition in order to make you a compliant offer:
Airflow rate [m³/ h]
Required external pressure drop [Pa]
HELPCopyrightSales conditions

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