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GSB - Centrifugal fan

GSB

Centrifugal fan

The fan is designed for the transport of slightly polluted air and the use in mechanical ventilation systems.
Can be painted in a color
other than standard
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APPLICATION

Fan designed for transporting non-aggressive and non-explosive gases without contamination. Typical applications:

  • air pressing in technological processes,
  • cooling systems,
  • air drying systems.

CONSTRUCTION

  • medium-pressure radial fan with direct drive,
  • the rotor is made of steel sheet with blades inclined backwards, painted with primer paint, dynamically balanced according to ISO 1940-1,
  • rectangular housing made of steel sheet (models 250 to 400), spiral housing made of steel sheet (425 models and larger),
  • fan painted blue RAL 5010 (corrosivity category C3),
  • maximum temperature of the transported medium is 80oC,
  • ambient temperature of the motor from -20oC to +40oC,
  • figure LG90 (models 250 to 355), figure LG270 (models 400 and larger).

MOTOR

  • asynchronous, three-phase 230V/400V 50Hz or 400/690V 50Hz,
  • degree of protection IP55,
  • insulation class F,
  • three-phase motors are adapted for frequency converter.

SPECIAL EXECUTIONS

  • optionol configuration LG/RD,
  • color other than standard,
  • painting in higher category of corrosivity,
  • housing and support made of galvanized steel sheet.
  • housing and support made of stainless steel 1.4301,
  • housing and support mode of acid-proof steel 1.4404,
  • motor with voltage and frequency of power different than standard,
  • motor with other than standard degree of protection,
  • motor equipped with sensors or additional cooling,
  • sealing between the housing and the motor,
  • maximum temperature of the transported medium above 80oC,
  • ambient temperature range below -20oC and above +40oC,
  • belt drive,
  • ATEX version.

Technical assistance

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m3/h
Pa

Work characteristics

Dimensions

Type A B C E F G H I J
  mm mm mm mm mm mm mm mm mm
GSB 2-406/100-300T 20 730 333 265 297 187 354 226 430
Type K L S T X H1 H2 H3 ØO
  mm mm mm mm mm mm mm mm mm
GSB 2-406/100-300T 251 465 547 123 8 160 140 130 9.5


Venture Industries Group