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Natural Force Fan | Ventilation Shield | Roof Ventilator

Natural Force Fan | Ventilation Shield | Roof Ventilator photo-1
Natural Force Fan | Ventilation Shield | Roof Ventilator photo-2
Natural Force Fan | Ventilation Shield | Roof Ventilator photo-3
US$ 40 - 100 MOQ: 1 Set
Key Specifications
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Electric Current Type:
Other, unpowered
Blade Material:
Stainless Steel
Mounting:
Roof Fan
Payment & Shipping
Payment Methods:
Port of Shipment:
shanghai for natural force fan
Delivery Detail:
Delivery time depends on order quantity.
Electric Current Type Other, unpowered
Blade Material Stainless Steel
Mounting Roof Fan
Place of Origin Jiangsu, China
Brand Name NEWSMART for natural force fan
Model Number OEM for natural force fan
Power none for natural force fan
Voltage NONE
Air Volume according to different type for natural force ventilator
Speed according to different type for natural force ventilator
Certification CSA, CE, CCC, UL, GS, ROHS, Other, CSA, CE, CCC, UL, GS, ROHS, according to customer's inquiry for natural force ventilator
After-sales Service Provided Engineers available to service machinery overseas

Specifications

ISO9001:2008
We can make different type of natural force fan according to customer's special inquiry

natural force fan 

As used under special condition or users special require, we can also supply these kinds of ventilator with other material: aluminum alloy coated with flurocarbonile polyester, and glass fiber reinforced plastics(GFRP).

Material: Stainless steel
Operation efficiency:
1. Exhaust volume is 2779M3 under the wind speed of 8 kilometers/hour
2. Be operational in the breeze with wind speed of lower than 2 kilometers/hour
Bearing: Bearing made in Japan, stainless steel protective cover, free from adding lubricant
Turbine vane 26, 32, 42 stainless steel combined type vane
Turbine structure and support: Stainless steel with cast aluminum composition
Period of quality guarantee: 15 years

 

Exhaust volume of  500 type natural exhaust fanTable 1

Wind speed (kilometer/hour)

6

8

10

12

16

Temperature difference

5

10

15

5

10

15

5

10

15

5

10

15

5

10

15

Model

Height

Exhaust volume (M3/hour)

500 type

3m

1918

2241

2281

2574

2725

2827

2844

2956

3015

3132

3345

3485

3920

4140

4285

6m

2118

2501

2595

2779

2918

3015

3081

3219

3305

3351

3578

3725

4516

4764

5033

9m

2280

2736

2872

3070

3142

3325

3359

3478

3530

3716

3967

4133

4739

5180

5395

12m

2416

2930

3075

3234

3234

3565

3603

3705

3945

4002

4269

4447

4843

5309

5687


Specification and modelTable 2

Model

Shape dimension

Material

Number of vanes

 

Height

Inner diameter of turbine

Inner diameter of turbine

 

 

500

600

500

620

Stainless steel

32

505

800

505

620

Stainless steel

26

600

700

600

760

Stainless steel

32

800

850

800

920

Stainless steel

42

 

natural force fan | ventilation shield | roof ventilator

 

 

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Business Type
Trading Company
Year Established
2001
Factory Size
Below 1,000 square meters
Total Employees
11 - 50 People

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