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    2FV Series
    2FV Series
    2FV Series
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    • 2FV Series
    • 2FV Series
    • 2FV Series

    2FV Series

    The FV series liquid ring vacuum pumps are distinguished by their compact design. In the 2FV2 and 2FV5 models, the rotor is directly mounted on the motor shaft—eliminating the need for a coupling. Additionally, the pump casing is installed directly onto the motor housing, removing the requirement for alignment. As standard, these pumps feature stainless steel impellers, enhancing their corrosion resistance. Moreover, the standard mechanical seal design virtually eliminates leakage, significantly reducing maintenance requirements. Finally, FUTEN’s unique flexible exhaust valve ensures optimal performance across the entire operating range.

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    • Description
    •   The 2FV series liquid ring vacuum pumps are distinguished by their compact design. In the 2FV2 and 2FV5 models, the rotor is directly mounted onto the motor shaft—eliminating the need for a coupling. Additionally, the pump housing is securely attached to the motor casing, removing the requirement for alignment. As standard, these pumps feature stainless steel impellers, enhancing their corrosion resistance. The standard mechanical seal design virtually eliminates leaks, significantly reducing maintenance requirements. Meanwhile, FUTEN’s unique flexible exhaust valve ensures optimal performance across the entire operating range. The 2FV6 series, on the other hand, is ideally suited for more demanding environments, such as those requiring explosion-proof capabilities.

         Features

        Direct-coupled, coaxial pump-motor design

        Stainless steel impeller, available in stainless steel material

        100% oil-free design

        Unique flexible valve plate design

        Mechanical seals are used as standard equipment.

        Runs smoothly, with low noise.

        The working fluid has very low consumption.

        There is only one rotating component: the impeller.

        Features self-priming capability

         Advantages

        Easy to install, takes up minimal space, and requires simple maintenance.

        Enhanced corrosion and erosion resistance

        Beneficial for the environment and also boosts efficiency.

        Achieve optimal work efficiency

        Prevent leaks, reduce maintenance costs

        No silencer required

        Reduced operating costs

        No wear and tear, long service life, maintenance-free, and easy to operate.

      Curve Number

      Model

      Minimum suction absolute pressure
      mbar

      Maximum air volume
      m³/min

      Rotational speed
      r/min

      Transmission Method

      Motor power
      (Kw)

      Pump weight (entire unit)
      (kg)

      Intake and exhaust port diameters
      (mm)

      030

      2FV2 030

      33

      0.45

      2900

      Machine and pump are coaxial

      1.1

      33

      25

      050

      2FV2 050

      33

      0.87

      2900

      Machine and pump are coaxial

      1.5

      35

      25

      080

      2FV2 080

      33

      1.34

      2900

      Machine and pump are coaxial

      3

      54

      40

      110

      2FV2 110

      33

      1.84

      2900

      Machine and pump are coaxial

      4

      62

      40

      180

      2FV5/2FV6 180

      33

      2.75

      1450

      Machine-pump coaxial/directly coupled

      4

      97/130

      50

      240

      2FV5/2FV6 240

      33

      4

      1450

      Machine-pump coaxial/directly coupled

      5.5

      113/170

      50

      300

      2FV5/2FV6 300

      33

      4.84

      1450

      Machine-pump coaxial/directly coupled

      7.5

      144/196

      65

      400

      2FV5/2FV6 400

      33

      6.66

      1450

      Machine-pump coaxial/directly coupled

      11

      194/275

      65

      500

      2FV5/2FV6 500

      33

      8.34

      980

      Machine-pump coaxial/directly coupled

      15

      340/417

      80

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