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    Inline centrifugal fan VENTS VKPF series

    Inline centrifugal fan VENTS VKPF series
    Inline centrifugal fan VENTS VKPF series
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    Inline centrifugal fans with the air capacity up to 9540 m³/h for rectangular ducts.
    Model features
    • Multiple modes
    • For rectangular ducts
    • Ball bearings
    Series of products
    VKPF 4E 400*200
    VKPF 4E 400*200
    VENTS VKPF 4D 400*200
    VENTS VKPF 4D 400*200
    VENTS VKPF 4E 500*250
    VENTS VKPF 4E 500*250
    VENTS VKPF 4D 500*250
    VENTS VKPF 4D 500*250
    VENTS VKPF 4E 500*300
    VENTS VKPF 4E 500*300
    VENTS VKPF 4D 500*300
    VENTS VKPF 4D 500*300
    VENTS VKPF 4E 600*300
    VENTS VKPF 4E 600*300
    VENTS VKPF 4D 600*300
    VENTS VKPF 4D 600*300
    VENTS VKPF 4E 600*350
    VENTS VKPF 4E 600*350
    VENTS VKPF 4D 600*350
    VENTS VKPF 4D 600*350
    VENTS VKPF 4D 700*400
    VENTS VKPF 4D 700*400
    VENTS VKPF 6D 800*500
    VENTS VKPF 6D 800*500
    VENTS VKPF 4D 800*500
    VENTS VKPF 4D 800*500
    VENTS VKPF 6D 900*500
    VENTS VKPF 6D 900*500
    VENTS VKPF 6D 1000*500
    VENTS VKPF 6D 1000*500
    VENTS VKPF 4D 400*200 (220/60)
    VENTS VKPF 4D 400*200 (220/60)
    VKPF 4D 500*300 (220/60)
    VKPF 4D 500*300 (220/60)
    VENTS VKPF 4E 400*200 (220/60)
    VENTS VKPF 4E 400*200 (220/60)
    VENTS VKPF 6E 500*250
    VENTS VKPF 6E 500*250
    VENTS VKPF 6D 500*250
    VENTS VKPF 6D 500*250
    VENTS VKPF 6E 500*300
    VENTS VKPF 6E 500*300
    VENTS VKPF 6D 500*300
    VENTS VKPF 6D 500*300
    VENTS VKPF 6E 600*300
    VENTS VKPF 6E 600*300
    VENTS VKPF 6D 600*300
    VENTS VKPF 6D 600*300
    VENTS VKPF 6E 600*350
    VENTS VKPF 6E 600*350
    VENTS VKPF 6D 600*350
    VENTS VKPF 6D 600*350
    VENTS VKPF 6D 700*400
    VENTS VKPF 6D 700*400
    VENTS VKPF 8D 800*500
    VENTS VKPF 8D 800*500
    VENTS VKPF 8D 900*500
    VENTS VKPF 8D 900*500
    VENTS VKPF 8D 1000*500
    VENTS VKPF 8D 1000*500
    • Description
    • Modifications
    • Capacity diagram
    • Downloads
    • Designation key
    Description
    Description
    APPLICATIONS
    • Supply and exhaust ventilation systems for various premises with a limited mounting space. 
    • Designed for connection with 400*200, 500*250, 500*300, 600*300, 600*350, 700*400, 800*500, 900*500, 1000*500 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- or 6- 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
    Modifications
    Modification name
    VKPF 4D 500*300 (220/60)
    VKPF 4E 400*200
    VKPF 8D 1000*500
    VKPF 6D 900*500
    VKPF 6D 700*400
    VKPF 4D 700*400
    VKPF 6D 600*300
    VKPF 4D 600*300
    VKPF 6E 500*300
    VKPF 4E 500*300
    VKPF 4E 400*200 (220/60)
    VKPF 4D 400*200
    VKPF 6D 1000*500
    VKPF 8D 800*500
    VKPF 6D 800*500
    VKPF 6E 600*350
    VKPF 4E 600*350
    VKPF 6D 500*300
    VKPF 4D 500*300
    VKPF 6E 500*250
    VKPF 4E 500*250
    VKPF 4D 400*200 (220/60)
    VKPF 8D 900*500
    VKPF 4D 800*500
    VKPF 6D 600*350
    VKPF 4D 600*350
    VKPF 6E 600*300
    VKPF 4E 600*300
    VKPF 6D 500*250
    VKPF 4D 500*250
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    Capacity diagram
    Capacity diagram
    • Selection method:
    • Air flow:
    • Pressure:
    Operating point
    • Air flow: --
    • Pressure: ---
    Downloads
    Downloads
    Select document type
    • Advertising and printing products
    • Certificates
    • Technical documentation
    Name
    Download
    Show
    "VENTS VKPF, VKPFI" product description 12-2020 (pdf 2.82Mb)
    Download high quality image "VENTS VKPF (ErP 2015, 2016, 2018)" (psd 4.1Mb)
    Declaration of сonformity "VKPF,VKPFI" (pdf 1.68Mb)
    Download image "VENTS VKPF (ErP 2015, 2016, 2018)" for your website (png 409.57Kb)
    "VENTS VKP, VKPI, VKPF, VKPFI, VKP EC, VKPI EC" user's manual 08-2022 (V07EN-05) (pdf 3.61Mb)
    Designation key
    Designation key
    Series Motor modification Flange diameter [W*H]
    Number of poles Phase
    VENTS VKPF 4
    6    		 E: single phase
    D: three phases    		 400*200; 500*250; 500*300; 600х300; 600*350; 700*400; 800*500; 900*500; 1000*500
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