Protection level: IP55
Insulation level: Grade F
Insulation level: Grade F
Volt&frequency:Customized
Advantage: With phase failure protective device to ensure motor working well
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Product Description
Specification
China Supplier good quality industrial wall fan mushroom exhaust fan Agricultural Box Exhaust Fan
This type box fan is specially designed for high airflow capacity. The main features are
great efficiency and low maintenance cost. To improve aerodynamic efficiency, the fan has been developed improved and the performances were confirmed by tests performed in our lab.
great efficiency and low maintenance cost. To improve aerodynamic efficiency, the fan has been developed improved and the performances were confirmed by tests performed in our lab.
Model | Drive | Blades Diameter(mm) | Blades Rotational Speed(rpm) | Motor Rotational Speed | Air flow | Input power | Noise(db) |
(rpm) | m³/hr | (W) | |||||
G1100 | Belt | 1000 | 600 | 1400 | 32500 | 750 | ＜65 |
40 inch | |||||||
G1220 | Belt | 1100 | 460 | 1400 | 38000 | 750 | ＜64 |
44 inch | |||||||
EHS 50” | Belt | 1270 | 458 | 1400 | 45000 | 1100 | ＜64 |
50 inch | |||||||
EHS 53” | Belt | 1400 | 325 | 1400 | 55800 | 1500 | ＜64 |
56 inch |
Product Details
Gosvan Exhaust Fan Motor
Brand: Chinese brand motor & Siemens motor
Gosvan Exhaust Fan Blade
1. Material : krupp-renn 430 stainless steel
2. Thickness 1.2mm
3. Diameter: 1270mm
Advantage:
Large air flow, no deformation, no fracture, no dust, attractive and durable.
Blade Material Choice:
Galvanized sheet, aluminum alloy,SUS 304
3. Diameter: 1270mm
Advantage:
Large air flow, no deformation, no fracture, no dust, attractive and durable.
Blade Material Choice:
Galvanized sheet, aluminum alloy,SUS 304
Gosvan Exhaust Fan Centrifugal System
1.Material: High quality Nylon PA66
2.Guide Rod: 304 stainless steel with special material outside, high strength, no rust, reduce friction.
3.Rivet: 304 stainless steel , wear-resisting, no rust.
Advantage:
It can keep the shutters open at complete 90 degree to ensure the lowest air resistantce and biggest air volume.
2.Guide Rod: 304 stainless steel with special material outside, high strength, no rust, reduce friction.
3.Rivet: 304 stainless steel , wear-resisting, no rust.
Advantage:
It can keep the shutters open at complete 90 degree to ensure the lowest air resistantce and biggest air volume.
Special device is made together with it to make sure the shutters close silently when the fan stop working.
Gosvan Exhaust Fan Blade Connetor
Material: Aluminum Alloy
Surface: Special Process for it to make sure the toughness, Anti-corrosion ability and attractive appearance
Notice: PVC gasket is added for the Net and Rod
Gosvan Exhaust Fan Rod
Material: Hot dip galvanized pipe
Thickness: 1.8mm, 2.0mm, 2.2mm, 2.5mm
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