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stainless steel Roof Ventilator 500 600 650 880
**Product Specifications:**
- **Model No.:** 75, 100, 150, 200, 300, 500, 600, 680, 880
- **Dimension:** 75, 100, 150, 200, 300, 500, 600, 680, 880
- **Color:** Customizable (as per request)
- **Name:** Wind Turbo Vent
- **Raw Material:** Aluminum, Stainless Steel
- **Trademark:** CERTEG
- **Transport Package:** 1 piece per carton
- **Specification:** 75, 100, 150, 200, 300, 500, 600, 680, 880
- **Origin:** Zhejiang, China
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**Spinning Chimney Cowl Features:**
a) Base made of galvanized steel or stainless steel, cap made of stainless steel or aluminum sheet
b) Ideal for roof and chimney air vent applications
c) High-quality bearings with high-temperature oil for long-lasting performance
d) Power-free design that significantly improves natural ventilation
e) Available with or without a square base
**Advantages:**
- Lightweight and highly responsive to wind
- Energy-free operation, quiet, and efficient exhaust
- Resistant to rust and corrosion
- Helps eliminate moisture buildup in winter
- Low maintenance and easy installation
- Wide range of colors to match any roof style
**Applications:**
- Ideal for stove smoke and gas ventilation on rooftops
- Suitable for home chimney cowl systems and factory workshops
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**Roof Ventilator Details:**
| Product Name | Type | Material | Packing Box (L x W x H) | Net Weight | Gross Weight |
|---------------------|-------|------------------------|--------------------------|------------|--------------|
| Cowl Turbovents | 75 | Aluminum Alloy | 270mm x 270mm x 350mm | 1.0kg | 1.4kg |
| Cowl Turbovents | 110 | Aluminum Alloy | 270mm x 250mm x 350mm | 1.0kg | 1.4kg |
| Cowl Turbovents | 150 | Aluminum Alloy | 280mm x 280mm x 350mm | 1.35kg | 1.9kg |
| Cowl Turbovents | 200 | Aluminum Alloy | 350mm x 350mm x 350mm | 1.8kg | 2.4kg |
| Cowl Turbovents | 250 | Aluminum Alloy | 400mm x 400mm x 360mm | 2.3kg | 3kg |
| Cowl Turbovents | 300 | Color Steel Plate | 430mm x 430mm x 360mm | 2.95kg | 3.99kg |
| Roof Turbovents | 500 | Stainless Steel | 630mm x 630mm x 580mm | 8.8kg | 10.5kg |
| Roof Turbovents | 600 | Stainless Steel | 730mm x 730mm x 640mm | 10.2kg | 12.8kg |
| Roof Turbovents | 680 | Stainless Steel | 880mm x 880mm x 750mm | 14.5kg | 18.5kg |
| Roof Turbovents | 880 | Stainless Steel | 880mm x 880mm x 750mm | 17kg | 21kg |
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**Application Notes:**
- 300mm, 500mm, 600mm, 680mm, and 880mm sizes are ideal for factory workshops and industrial areas
- 75mm, 100mm, 150mm, 200mm, 250mm, and 300mm models are commonly used as home chimney cowls in countries like Russia, Norway, and Poland
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