Product Name: Low Noise Cabinet Ventilation Fan with Industrial Fan (FJK6622. PB) Model NO.: FJK6622. PB Certification: CSA, RoHS, ISO, UL, CE, CCC Mounting: Wall Fan Electric Current Type: AC Type: Axial Fan Blade Material: Cast Iron Material: Aluminum Fan Condition: New Product Type: Low Noise Cabinet Ventilation Fan Warantee: One Year Guarantee Time Size: 148*148*66mm Usage: for Refrigerate, for Air Conditioner, for Manufa Trademark: Jason Fan Transport Package: Cabinet Ventilation Fan Is Packed 30PC/CTN Specification: EN 60529 Origin: Zhejiang, China HS Code: 84213990 Product Description Product DescriptionInner installed fan: FJ12032AB Ac shaded pole fan or DC fan.Material of air filter: ABS anti-flame plastic, accord with UL94VOFilter pad material: 150g/M3 Nylon fibre compound, filtrate efficient reaches 78%.Ambient operation temperature: -10----+55ºC ( under un-concretionary) -20----+75ºC ( Store temperature )Protection class: EN 60529 IP54 (not suitable for outdoor equipment)Fixing way: EN 60529 IP54 (not suitable for outdoor equipment)