TFV 300 Ex radial fan

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  5. TFV 300 Ex

Radial fan TFV 300 Ex

The robust fan solution for high compression in ex-proof zones

Due to its great air transport capacity with high air pressure, the TFV 300 Ex is suitable for manifold ventilation applications in class 2 ex-proof zones, e.g. for tank cleaning, in docks, refineries, shafts or silos.

This high-quality device doesn't mind aggressive surroundings, for the radial fan designed according to ATEX directive 2014/34/EU is integrated in a robust, powder-coated steel housing with highly resistant two-component finish. All desired steel grades are optionally available.

Even in case of long air transport routes with multiple arcs and hose distances of 40 metres the TFV 300 Ex impresses with a high air transport capacity. Because, in contrast to axial fans, this powerful radial fan conveys air vertically to the rotor axle according to the operating principle of a centrifuge, where air is pressed to the outside and condensed in a helical housing.

Switches, cables and plugs of the TFV 300 Ex are approved for use in explosion hazard conditions. Furthermore, appropriate connection plugs, approved for use in zones 1, 2, 21 and 22, are available for connection extensions.

In addition to the frameless standard version the TFV 300 Ex is optionally also available as depicted incl. additional frame made of galvanized steel and with robust wheels, forklift slots and crane lifting lugs. The transport frame offers maximum mobility and is optimally suited for use at frequently changing locations.

A few practical benefits:

  • Development, design, production 100 % Trotec
  • Explosion group II, category 3G, temperature class 4
  • Robust high-quality unit "made in Germany" with a high conveying capacity
  • Splash-proof model (IP55)
  • Fan motor is situated outside of the main air current
  • Can be connected to both intake and exhaust ducts
  • Stable characteristics and constantly high pressure
  • Optionally also available for explosion group II, category 2G (zone 1), category 2D (zone 21) and category 3D (zone 2)
TFV 300 Ex
Adapter coupling 16 A Ex
TFV 300 Ex
Adapter coupling 16 A Ex

Air volume in proportion to channel length:

TFV 300 Ex

Performance characteristics on the pressure side:

TFV 300 Ex

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Technical data

Technical data
General information
  Article number 1.510.002.032
Air flow rate
  Air volume Level Max. - Freely blowing [m³/h] 7,000
Air volume at air pressure
  m³/h 5,000
  Pa 1,900
Air current
  Blowing out
  Sucking in
Air discharge velocity
  Air discharge speed [m/s] 27
  Air discharge speed [km/h] 97.2
Fan
  stages 1
Air pressure
  Level Max. [Pa] 2,800
Transport medium temperature
  max. [°C] 60
Ambient conditions
  Min. temperature range [°C] -20
  Max. temperature range [°C] 40
Safety feature
  IP type of protection 55
Electrical values
  Mains connection 400 V/50 Hz
  Power input [kW] 4
  Recommended fusing [A] 16
  Nominal current consumption [A] 8.6
Electric connection
  Connection plug CEE 16 A
  Provided by the customer
  Cable length [m]
Hose connection
  Suction nozzle [mm] 300
  Exhaust connection [mm] 450
Sound values
  Distance 1 m [dB(A)] 77
  Distance 3 m [dB(A)] 71
Explosion protection
  Zone 2
  Protection class II3G, T4
Dimensions
  Length (packaging excluded) [mm] 1,000
  Width (packaging excluded) [mm] 700
  Height (packaging excluded) [mm] 830
Weight
  (packaging excluded) [kg] 150
Equipment, features and functions
Housing design
  Steel, powder-coated
  Plastics
  Metal
Mobility
  Crane
  Forklift
  Carry/transport handle(s)
  Plastic wheels
  Rubber-tyred metal wheels
  Non-marking full-rubber wheels

 standard equipment

 optionally available

 not available

Accessories

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