HTK-vent

Application

High-thrust impulse fans for garage ventilation and smoke extraction. These fans are designed for fluid temperatures of 40°C in continuous ventilation mode and 300°C or 400°C for 120 minutes in smoke extraction mode. The JFV series is suitable for general ventilation at fluid temperatures in the range from -15°C to +40°C and in case of fire for up to 400°C / 120 min. An overall concept of impulse and spot smoke extraction fans is the basis for decision-making for all building services tenders.

Construction

  • JFV
    powder-coated steel housing (RAL5010 – blue)
    galvanised mounting feet
    unidirectional rotor made of polypropylene
    reversible rotor made of aluminium
    Terminal box on housing
    aluminium silencer on suction and discharge side
    Suction and discharge side guard grilles made of sheet steel, coated in (RAL5010)
    Aerodynamically designed confractor
    Available in four sizes: 315, 355, 400 and 450
  • JFVR – reversiblepowder-coated steel housing (RAL5010 – blue)
    galvanised mounting feet
    unidirectional rotor made of polypropylene
    reversible rotor made of aluminium
    Terminal box on the casing
    aluminium silencer on suction and discharge side
    Suction and discharge side guard grilles made of sheet steel, coated in (RAL5010)
    Aerodynamically designed confractor
    Available in four sizes: 315, 355, 400 and 450
  • JFSR – reversible
    Galvanised steel housing
    Two galvanised mounting feet
    unidirectional rotor made of polypropylene
    reversible rotor made of aluminium
    Terminal box on casing
    Silencer on suction and discharge side made of aluminium
    Suction and discharge side guard grilles made of sheet steel, coated in (RAL5010)
    Aerodynamically designed confractor
    Available in four sizes: 315, 355, 400 and 450

Electric motor

  • JFV, JFVR
  • asynchronous, three-phase 400 V 50 Hz
  • single-pole, double-pole or pole-changing
  • Protection class IP55
  • insulation class F
  • certified in temperature class F120400
  • JFSR
  • asynchronous, three-phase 400 V 50 Hz
  • single-pole, double-pole or pole-changing
  • Protection class IP55
  • insulation class H
  • certified in temperature class F120400

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