EXPLOSION-PROOF

DUCT FANS

wentylatory przeciwwybuchowe WO-EX Fantech

EXPLOSION-PROOF DUCT FANS - Type WO-EX

Explosion-proof duct fans are duct fans designed for operation in hazardous areas, endangered with explosion. They are characterized by solid construction using high quality raw materials and modern technology. The fan includes an aluminum housing in the shape of a channel (pipe) on both sides or one-sided ended with a straight flange with mounting holes, and with an axial impeller located directly on the shaft of an explosion-proof electric motor made in a reinforced housing. Explosion proof duct fans meet the requirements of the European Union Directive 94/9 / EC “ATEX” regarding devices intended for use in potentially explosive atmospheres (II 2G EEx e II T3 or T4).

We encourage you to contact us in order to prepare an offer that meets your expectations. We provide an individual approach to each client and the reasonable prices.

Oznakowanie Ex

EXECUTION OPTIONS

Impeller

  • material: antistatic polyamide (AS)
  • type: unidirectional (J) - flow direction: motors-rotor (SW) or rotor-motor (WS)
  • operating temperature range: from -20°C to + 40°C
  • diameter range: from 300mm to 800mm
  • number of blades: from 4 to 14
  • statically and dynamically balanced

Housing

  • material: aluminum
  • execution: short duct - engine protrudes from the housing, long duct - motor hidden in the housing
  • outlet ends: flanges on both sides of the outlet (K2), flange on one side of the outlet (K1)

Electric motor

  • execution: asynchronous, 3-phase, 50 Hz, reinforced housing, designed for continuous operation (S1) in an explosion hazard zone, insulation class F, 1400 rpm or 2800 rpm, is not designed for speed control
  • operating temperature range: from -20°C to +40°C

Fan

  • capacity from 2 500m³/h to 35 000m³/h
  • diameters [mm]: Ø300, Ø355, Ø400, Ø450, Ø500, Ø560, Ø630, Ø710, Ø800

Temperature range

  • max. working temperature up to +40°C

Application

for air transport in potentially explosive areas

Industry

painting industry

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