Product Name: Wall Mounted Exhaust Fan for Poultry and Greenhouse Model NO.: ES V1380 Certification: CE Mounting: Wall Fan Electric Current Type: AC Type: Exhaust Fan Blade Material: Stainless Steel Material: Stainless Steel Airflow: 44000m3/H Voltage: 380V/220V Frequency: 50Hz Power: 1.1kw Impeller Diameter: 1270mm Impeller Speed: 439rmp Overall Size: 1380*1380*400mm Noise: ?70dB Total Pressure: 56PA Trademark: OEM Transport Package: Carton Specification: 1380*1380*400 Origin: Fuzhou, China HS Code: 84145990 Product Description Main spare parts description:1.Fan Bladeit is made of Krupp stainless steel by punch forming.No dust attractive and durable.Special blades shape design ensure large air volume,no deformation,no broken,keep air volume same all the way.Thickness 1.2mm,surface finish BA grade.2.Fan Pulleyit is made of high strength aluminum-magnesium alloy by die-casting which reduce the weight of propeller,high corrosion resistance.Special three reinforced ribs pulley design.Blast-sanding treatment for atttractive appearance,eliminate internal stress to improve its own rigidity and stability,no broken.3.MotorMotor:China famous motor and Siemens motor are both available.Motor voltage and frequency can be customized.Chinese famous motor OEM by special design for fan.The first put in the phase lack protection device which would power off when shortage of electricity.Motor protection grade is IP55,insulation class Fgrade.4.Fan BearingIt is adopts imported double-row bearing with special waterproof design,high strength,low noise,easy maintenance and long service life.5.Drop HammerUsing high strength nylon swung drop hammer opening device to ensure the shutters opening and closing flexibly.6.BeltThe belt is using the famous brand "Sanlishi" ,to ensure the long service and free maintenance.Main spare parts photos: Where to use the exhaust fan:Goods packing and loading:FAQThe warranty is 1year for the whole machine.Q1: What's the payment term?A: We accept L/C; T/T.Q2: How's the delivery time?A: Usually it takes about 7-10 working days after advanced paymentQ3: How's the shipping?A: Usually we choose COSCO, Mearsk, MSCship to worldwide for safe shipping, don't worry about package damage or loss.It takes about 15-40 days to worldwide, please inform us your shipping information such as contact details and phone number for easy contacting from shipping company officer.If you want the Express delivery, please let us know.Q4: Are you afactory or trading company?A: We are afactroy.Q5: Where is our factory located? How can Ivisit there?A: Our factory is located in Xitou Industrial Park,Jingxi Area,Fuzhou City,China. You are warmly welcomed to visit us.Q6: Does your company also provide other air cooler products?A: Yes. We are not only providing air cooler but also provide the air cooler relative accessories.Q7: Can the price be cheaper?A: Of course, just email us and give us the quantity,we will try our best to meet your requirement.