Fan VT -A-O

Fan VT-A-O, for ATEX-zone: 22/22. Max. pressure: 1,750 Pa. Max. air volume: 2,260m³/h. Gram fan VT-A-O is equipped with open wheel.

Fan cabinet: 2.0mm galvanized, powder enamelled steel plate, fully welded. Fan made with spark retardant pre-ring. Fan wheel: open with backward-curved, selfcleaning blades. Static/dynamically balanced.

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Product Features
  • Durable fan
  • Easy mounting
  • Fan wheel is static/dynamically balanced
  • Varied equipment program
  • VT-A-O is standard galvanized
  • VT-A-O is standard fully welded
  • Fan and spark retardant pre-ring are made according to norm EN 14986
Further data

Gram ATEX fan type VT-A-O is delivered in the following versions in 3x400V, B5, open wheel:

  • Zone 22/22, 2-pole, 0.37-1.10kW
  • Zone 22/22, 4-pole, 0.25-0.55kW

Fan and spark retardant pre-ring are made accordding to norm EN 14986.

Fan type VT-A-O is made especially for selected ATEX-zone and equipped with ATEX-certificate from factory.

Measurements and pressure diagrams - see brochure page.

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