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16.11.2017
Autumn upgrades for VENTS factory equipment

Autumn upgrades for VENTS factory equipment

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Inline centrifugal fan VENTS VKPF series

Inline centrifugal fan VENTS VKPF series

Inline centrifugal fans with forward curved blades and the air capacity up to 9540 m3/h designed for supply and exhaust ventilation systems. Compatible with 400x200, 500x250, 500x300, 600x300, 600x350, 700x400, 800x500, 900x500, 1000x500 mm rectangular air ducts. 

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Products in this series (30)

      VKPF 4E 400x200

      VKPF 4D 400x200

      VKPF 4E 500x250

      VKPF 4D 500x250

      VKPF 6Е 500х250

      VKPF 6D 500х250

      VKPF 4E 500x300

      VKPF 4D 500x300

      VKPF 6Е 500х300

      VKPF 6D 500х300

      VKPF 4Е 600х300

      VKPF 4D 600х300

      VKPF 6Е 600х300

      VKPF 6D 600х300

      VKPF 4E 600x350

      VKPF 4D 600x350

      VKPF 6Е 600х350

      VKPF 6D 600х350

      VKPF 4D 700x400

      VKPF 6D 700х400

      VKPF 6D 800x500

      VKPF 4D 800x500

      VKPF 8D 800х500

      VKPF 6D 900x500

      VKPF 8D 900х500

      VKPF 6D 1000x500

      VKPF 8D 1000х500

      VKPF 4D 400х200 (220/60)

      VKPF 4D 500х300 (220/60)

      VKPF 4E 400х200 (220/60)

      DescriptionPerformance chartLegendAccessoriesDocumentationSupport
      Series    Number of poles   Phase   Flange diameter [WxH]  
      VENTS VKPF
      I - sound- and heat-insulated casing      		   4,6,8   Е-single phase
      D - three phases      		   400х200, 500х250, 500х300, 600х300, 600х350, 700х400, 800х500, 900х500, 1000х500  
      ErP data  
      Overall efficiency η,[%]
      Measurement category MC
      Efficiency category EC
      Efficiency grade N
      Variable speed drive VSD
      Power [kW]
      Current [A]
      Air flow [m3/h]
      Static pressure [Pa]
      Speed [n/min-1]
      Specific ratio SR
      Applications

      Supply and exhaust ventilation systems for various premises with a limited mounting space. Designed for connection with 400x200, 500x250, 500x300, 600x300, 600x350, 700x400, 800x500, 900x500, 1000x500 mm rectangular air ducts.

      Design

      The fan casing is made of galvanized steel.

      Motor

      The impeller with forward curved blades made of galvanized steel is powered by 4-, 6- or 8- pole external rotor asynchronous motor. Such modification ensures high air flow capacity and relatively significant differential pressure. For thermal overheating protection the thermal contacts with leaded outside terminals are incorporated in the motor winding for connection with the external protection devices. The motor is equipped with the ball bearings for long service life. For precise features, safe operation and low noise, each impeller is dynamically balanced while assembly. Motor protection rating IP 44.

      Speed control

      Smooth or step speed control with a thyristor or autotransformer speed controller. Several fans may be connected to one speed controller provided that the total power and operating current do not exceed the rated speed controller parameters.

      Mounting

      The fans are designed for inline rectangular air duct mounting and require no special fixing in case of direct connection. In case of connection through the flexible connectors the fan is fixed to a building by means of supports, suspension brackets or fixation brackets. The fans can be mounted in any position with respect to the pointer direction on the casing. Access for the fan maintenance shall be provided. The fan is powered through the external terminals. The casing is provided with the removable access door for maintenance.

      VENTS VKPF fan warehouse ventilation example

      E-mail

      Please, feel free to contact us.

      support@vents.ua

      Phohe

      Customer service.

      +380 44 406 36 25

      Online form

      Send a message center customer support.

      By using this form you confirm that you have read and agree with the site condition and terms.
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      Download selectedDownload allMore downloads
      • PR series for rectangular ducts

        PR series for rectangular ducts

      • SKRA series

        SKRA series

      • SR series (rectangular)

        SR series (rectangular)

      • FB series (rectangular)

        FB series (rectangular)

      • NKV series (rectangular)

        NKV series (rectangular)

      • Single phase speed controller RSA5E-2-P

        Single phase speed controller RSA5E-2-P

      • VVG series (rectangular)

        VVG series (rectangular)

      • NK series (rectangular)

        NK series (rectangular)

      • Single phase speed controller RSA5E-…M

        Single phase speed controller RSA5E-…M

      • FBK series (rectangular)

        FBK series (rectangular)

      • KG series (rectangular)

        KG series (rectangular)

      • Selection method:
      • Performance:
      • Pressure:
      VKPF 4E 400x200
       
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      VKPF 4D 400x200
       
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      VKPF 4E 500x250
       
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      VKPF 4D 500x250
       
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      VKPF 6Е 500х250
       
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      VKPF 6D 500х250
       
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      VKPF 4E 500x300
       
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      VKPF 4D 500x300
       
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      VKPF 6Е 500х300
       
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      VKPF 6D 500х300
       
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      VKPF 4Е 600х300
       
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      VKPF 4D 600х300
       
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      VKPF 6Е 600х300
       
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      VKPF 6D 600х300
       
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