explosion proof duct fans EX

explosion proof duct fans

TYPE - KEX

  • These fans are designed for use in installations located in a potentially explosive environment (gas hazard), in conformity with PN-EN 13463-1:2003 and the European Council Directive 94/9/EC (ATEX).
  • The pumped component may be the clean air from the circulation ventilation or contaminated air with a possible gas content.
  • Fan housing is equipped with bilateral rolled flanges containing connecting holes.
  • KEX fan motors are not designed for adjusting speed control.
  • The fans have the following designations: II2Gc IIBT4 or T3.
IMPELLER

Our impellers: high efficiency impellers, with profiled blades, made from pressure-cast aluminum. Dynamically balanced in G 6.3 class.

wentylator przeciwwybuchowy typu kex planetfan
MOTOR

Motors: 3-phase, asynchronous, explosion-resistant, placed in a reinforced housing, T3- or T4-temperature class. 

wentylator przeciwwybuchowy typu kex planetfan, wentylatory przeciwwybuchowe typu kex ATEX planetfan
FAN HOUSING

Fan housing: with a perfectly round shape, made of steel sheet, flanges rolled from the housing, protected against corrosion by special powder coating, with the external protection compliant with the “ATEX” standard. 

wentylator przeciwwybuchowy typu kex planetfan, wentylatory przeciwwybuchowe typu kex ATEX planetfan
TECHNICAL DATA

* Sound level with open inlet and outlet
** Weight of fans given in this site is the design value and weight of delivered products may be different.

FLOW CHARACTERISTICS

wykresy-kex-315

wykresy-kex-355

wykresy-kex-400

wykresy-kex-450

wykresy-kex-500wykresy-kex-500a

wykresy-kex-560wykresy-kex-560a

wykresy-kex-630wykresy-kex-630a

wykresy-kex-710wykresy-kex-710a

wykresy-kex-800wykresy-kex-800a

wykresy-kex-900wykresy-kex-900a

wykresy-kex-1000wykresy-kex-1000a

wykresy-kex-1250wykresy-kex-1250a

DIMENSIONS
rysunek wymiarowy osiowy wentylator przeciwwybuchowy
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