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VENTS VA series exhaust units

VENTS VA series exhaust units

Compact suspended sound-insulated fan units with the air capacity up  to 4450 m3/h are designed to provide exhaust air removal from premises. Compatible with 400х200, 500х300, 600х350, 600х350, 700х400 mm rectangular air ducts.

Voltage / frequency:

OK

Products in this series (4)

    • VA 01

      VA 01

      Maximum capacity - 1400 m3/h.

      VA 02

      VA 02

      Maximum capacity - 2700 m3/h.

      VA 03

      VA 03

      Maximum capacity - 3450 m3/h.

      VA 04

      VA 04

      Maximum capacity - 4450 m3/h.

    Series   Unit standard size
    VENTS VA
      01; 02; 03; 04
    Description

    The unit VA is a fan-filter block enclosed in a compact sound-insulated casing. The VA unit provides high pressure combined with low energy demand due to the impeller with backward curved blades. The unit is suitable for supply and exhaust ventilation applications.

    Casing

    Steel casing covered with aluzinc coating internally filled with 50 mm heat- and sound-insulating layer made of mineral wool.

    Fan

    The units are equipped with a high-pressure radial fan directly driven from the external rotor motor with backward curved blades. The fan motor has integrated thermal contacts for connection to an external protecting device.

    Filter

    The unit is suitable for use both with and without filter as a simple fan. The replaceable filter block is an optional item and is not included into the unit delivery set. All the units may be equipped with a replaceable G4 panel filter, refer Accessories.

    Mounting

    The unit is mounted to the air duct in any position. The unit is suitable for installation in utility and main premises behind the false ceiling, in the recess or directly in the room.The fan electric contacts are leaded to the terminal block located in the terminal box.

    Accessories to supply units:
     
    SF
    Type Replaceable filter Filter type
    VА 01 SF PА/VA 01 Е G4 panel filter
    VА 02 SF PА/VA 02 Е G4 panel filter
    VА 03 SF PА/VA 03 Е G4 panel filter
    VА 04 SF VA 04 Е G4 panel filter


    Accessories

    The fan speed is controlled by the external triac, autotransformer or frequency three phase speed controller, refer RSA, VFED). To disable uncontrollable air flow when the fan is off and in case of power failure it is recommended to install the air damper with a return spring from outside behind the unit. For attenuation of sound generated by the fan it is recommended to install the duct silencer (refer SR) from inside before the unit. For vibration absorbing it is recommended to install the flexible anti-vibration connectors (refer VVG) on both sides of the unit. For control of the filter clogging degree it is recommended to install the differential pressure switch (refer DTV 500).

    E-mail

    Please, feel free to contact us.

    support@vents.ua

    Phohe

    Customer service.

    +380 44 406 36 25

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    • SKRA series

      SKRA series

    • Frequency speed controller VFED-…-TA

      Frequency speed controller VFED-…-TA

    • SR series (rectangular)

      SR series (rectangular)

    • FB series (rectangular)

      FB series (rectangular)

    • KOM1 series (rectangular)

      KOM1 series (rectangular)

    • VVG  series (rectangular)

      VVG series (rectangular)

    • BELIMO TF230/TF24

      BELIMO TF230/TF24

    • BELIMO LF230/LF24

      BELIMO LF230/LF24

    • FBK series (rectangular)

      FBK series (rectangular)

    • Three phase speed controller RSA5D-…-T

      Three phase speed controller RSA5D-…-T

    • Three phase speed controller RSA5D-…-M

      Three phase speed controller RSA5D-…-M

    • KG series (rectangular)

      KG series (rectangular)