Ruffneck™ Explosion-Proof Exhaust Fan EFX The EFX Explosion-Proof Exhaust Fan is designed for hazardous and general purpose industrial applications. The EFX is constructed with epoxy-coated steel panels and spark resistant aluminum fan blades for ventilation of combustible materials, vapors and hazardous fumes. The EFX is fully assembled for easy installation, has explosion- proof motors that are CSA approved and/or UL listed with fan guards conforming to OSHA specifications. Explosion-Proof Exhaust Fan Explosion-Proof Exhaust Fan Approvals Motors are CSA approved and/or UL listed Hazardous Locations Classifications Class I, Div. 1 & 2, Groups C, D Class II, Div. 1 & 2, Groups E, F, G Temperature Code: T3B 329°F (165°C) Motors CSA approved and/or UL listed permanently lubricated ball bearing type with rigid base. Explosion-proof or totally enclosed construction All standard voltages for 60 and 50 hertz are available Fan Aluminum blade. Steel spider and hub with 5/8” (15.875 mm) bore Optional Heresite ® coating for corrosive atmospheres Fan Guard Split design with close wire spacing, meets OSHA requirements Mounting Four 3/8” (9.5 mm) diameter holes Must be mounted to a rigid structure Frame Material 16-gauge (0.060” / 1.52 mm) epoxy-coated steel Optional stainless-steel or Heresite ® coating for corrosive atmospheres EFX General Specifications Model EFX12 EFX16 EFX20 EFX24 EFX30 Fan Diameter 12” (305 mm) 16” (406 mm) 20” (508 mm) 24” (610 mm) 30” (762 mm) Motor* 1/2 HP, 60Hz (0.373 kW) 1/2 HP, 60Hz (0.373 kW) 1/2 HP, 60Hz (0.373 kW) 1/2 HP, 60Hz (0.373 kW) 3/4 HP, 60Hz (0.560 kW) Motor Speed 1725 RPM 1725 RPM 1725 RPM 1725 RPM 1140 RPM Sound Level (dBA) 77.6 82.5 83.7 84.6 87.5 Net Weight 51.0 lbs (23.1 kg) 55.0 lbs (24.9 kg) 59.0 lbs (26.7 kg) 61.0 lbs (27.7 kg) 67.0 lbs (30.4 kg) Shipping Weight 56.0 lbs (25.4 kg) 61.0 lbs (27.7 kg) 67.0 lbs (30.3 kg) 96.0 lbs (43.5 kg) 114.0 lbs (51.7 kg) Dimensions Width 16.1” 20.2” 24.2” 28.1” 34.0” (410 mm) (513 mm) (615 mm) (715 mm) (863 mm) Height 18.2” 23.1” 27.1” 31.0” 37.1” (462 mm) (588 mm) (688 mm) (788 mm) (942 mm) Depth 15.4” 14.9” 16.1” 15.5” 15.6” (392 mm) (378 mm) (410 mm) (394 mm) (397 mm) Note: 50Hz units also available. EFX
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Explosion-Proof Exhaust Fan - Ruffneck · Ruffneck™ Explosion-Proof Exhaust Fan EFX The EFX Explosion-Proof Exhaust Fan is designed for hazardous and general purpose industrial
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Ruffneck™ Explosion-Proof Exhaust Fan
EFX
The EFX Explosion-Proof Exhaust Fan is designed for hazardous and general purpose industrial applications. The EFX is constructed with epoxy-coated steel panels and spark resistant aluminum fan blades for ventilation of combustible materials, vapors and hazardous fumes. The EFX is fully assembled for easy installation, has explosion-proof motors that are CSA approved and/or UL listed with fan guards conforming to OSHA specifications.
Explosion-Proof Exhaust FanExplosion-Proof Exhaust Fan
Approvals Motors are CSA approved and/or UL listed
HazardousLocationsClassificationsClass I, Div. 1 & 2, Groups C, DClass II, Div. 1 & 2, Groups E, F, GTemperature Code: T3B 329°F (165°C)
MotorsCSA approved and/or UL listed permanently lubricated ball bearing type with rigid base. Explosion-proof or totally enclosed constructionAll standard voltages for 60 and 50 hertz are available
Fan Aluminum blade. Steel spider and hub with 5/8” (15.875 mm) boreOptional Heresite® coating for corrosive atmospheres
Fan Guard Split design with close wire spacing, meets OSHA requirements
Mounting Four 3/8” (9.5 mm) diameter holesMust be mounted to a rigid structure
Frame Material 16-gauge (0.060” / 1.52 mm) epoxy-coated steelOptional stainless-steel or Heresite® coating for corrosive atmospheres