Description

The KVK is a German made, superior quality acoustic extractor using the best quality components. They are virtually silent in operation, and perfect for use in the most noise sensitive situations. The high quality components mean these fans can be operated without any inference on our range of SMSCOM Smart or Twin Controllers…this means no buzzing or humming at low speeds…really…none at all…they are super silent…you will hardly know they are running.

The fans can be installed in any position, and are easy to connect to spiral ducts using fast clamps. The KVK models are manufactured from galvanised sheet steel and are thermally and acoustically insulated with a 50 mm layer of rockwool with a surface liner which prevents the migration of fibres into the airstream.

PLEASE NOTE THE FAN WILL REQUIRE A PLUG AND WIRE.

Technical Specification

Fan 125mm 382m3/hr:

The KVK 125 model has a single-inlet centrifugal fan with forward-curved blades and a maintenance-free external rotor motor. To protect the motor from overheating the KVK 125 has integral thermal contacts with electrical reset.

  • Diameter: 125mm
  • Dimensions: H=151 W=367 L=464mm
  • Voltage: 230V
  • Frequency: 50Hz
  • Phase: 1
  • Power: 92.7W
  • Current: 0.409A
  • Max Airflow: 382m3/hr
  • Fan Impellor Speed: 1978 rpm
  • Min Static Back Pressure: 0 PA
  • Max. Temp of Transported Air: 68 Degrees C
  • Max. Temp of Transported Air with Speed Control: 68 Degrees C
  • Sound Pressure Level at 3m: 38.1dB (A)

Fan 200mm 709m3/hr:

KVK 200 model has a double inlet centrifugal fan with forward-curved impellers and a maintenance-free external rotor motor. The fan is mounted on a plate to facilitate easy removal for cleaning and servicing. To protect the motor from overheating the fans have an integral thermal contact with leads for connection to a motor protection device.

  • Diameter: 200mm
  • Dimensions: H= 345 W= 395 L= 440mm
  • Voltage: 230V
  • Power: 172W
  • Frequency: 50Hz
  • Phase: 1
  • Current: 0.75A
  • Max Airflow: 709m3/hr
  • Fan Impellor Speed: 1807 rpm
  • Min Static Back Pressure: 0 PA
  • Max. Temp of Transported Air: 56.8 Degrees C
  • Max. Temp of Transported Air with Speed Control: 56.8 Degrees C
  • Sound Pressure Level at 3m: 39.7dB (A)