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To: Annie Fu

Corrosion Resistant Centrifugal Exhaust Fan For Livestock Buildings Multifan Galvanized Exhaust Fan 50"

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Product Description
Specification

Corrosion Resistant Centrifugal Exhaust Fan For Livestock Buildings Multifan Galvanized Exhaust Fan 50"

EM Exhaust Fan
1. Wall mounted negative exhaust fan
2. Frame SuperDyma galvanized sheet or 304 stainless steel for choice
3. Blade SuperDyma, 430 SS or 304 SS.
4. Zinc / Aluminum magnesium zinc thickness 275g
5. Motor 1phase / 3 phase, 50 HZ/ 60HZ, 380V/230V/220V.
Model
Air Volume m3/h
Blade Size
Drive
Blade speed (rpm)
Power (w)
Frame (mm)
Noise (dB)
EM-36
24900
36”
Belt
540
750
1000*1000*450
<65
EM-50
42900
50"
Belt
458
1100
1380*1380*450
<65
EM-51
45400
51"
Belt
458
1100
1380*1380*450
<65
EM-53
52100
53"
Belt
458
1500
1435*1435*450
<65
Product Details
Gosvan Exhaust Fan Motor
Brand: Chinese brand motor & Siemens motor
Protection level: IP55
Insulation level: Grade F

Volt&frequency:Customized
Advantage: With phase failure protective device to ensure motor working well

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 
Gosvan Exhaust Fan Belt Pulley
1. Material: High strength aluminum-magnesium alloy by die-casting.
2. Blast-sanding treatment, eliminate internal stress to improve its own rigidity and stability
Advantage:
Light weight, Low vibration ,attractive appearance.
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.
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
Siemens Motor
Siemens Motor for customers' choice
Gorsvan Exhaut Fan Net
Special technology made exhaust fan net with surface treatment.
Belt
Belt Brand: Japanese Mitsuboshi or British PIX
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