HF R • Acid proof centrifugal fans

• The fans are suitable for extraction of agressive gases.
• For exhaust of fume cupboards in laboratories and baths in the galvanizing industry.

• The casing is made of fire resistant 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
• In the case of direct drive, the impeller is directly mounted on the motor shaft by a Taperlock bush
• The impeller can be removed without dismantle the housing
• Squirel cage asynchronous motor
• Motor with PTC for use with frequency inverter
• Supply: 400Vac 3ph 50 Hz
• Protection: IP55
• Insulation class: F

• Flexible connections made of PVC, type PVC
• Set anti-vibration mounth, type AVM
• Safety switch, type SCHALTER
• Motor protection cover, type KC
• Frequency controller 3x400V, type FIS-44

• Flameproof version in accordance with directive ATEX 94/9/CE
• Two speed motors

• HF R 160-17D 400V 1500 rpm GR090

HF R = type of fan

160 = diameter

17 = type of impeller

D = direct driven / R = belt driven

400V = supply

1500 rpm = speed

GR090 = casing orientation