Product Name: 1000mm Cow House Hanging Exhaust Fan Model NO.: 1000mm Certification: CE, CCC Pressure: Low Pressure Flow Direction: Axial Flow Fan Blade: 900 Trademark: Hipai Transport Package: Carton Package Specification: HPH-1100 Origin: China HS Code: 84145910 Product Description Hanging Exhaust Fan for Cowhouse with CE1. Fan blade is made of mirror stainless steel by punch forming. Large air volume, no deformation, no dust, attractive and durable.2. Fan galvanized round frame with zinc-coated of 180g/sqm, increase zinc-coated layer, to ensure never rust; Flanging edge backflow design increase ventilation, reduce vibration and noise, improve fan's stability.3. Fan blades are adjusted by intelligent dynamic-balance tester, ensure the fan smooth running, lower vibration, less noise, increase stability and service life.4. SANHE motors with aluminum-magnesium alloy housing, good heat emission, high efficiency, reasonable dimension, light weight, low current, big torque.Other products we can supply: