Lightweight Plastic Industrial Fan PVC Fume Extractor Acid Resistant for Mild Chemical Fumes Exhaust
PVC4-72 Type Polyvinyl Chloride (PVC) Centrifugal Fan
The PVC4-72 Type Polyvinyl Chloride (PVC) Centrifugal Fan is a corrosion-resistant industrial fan constructed from rigid polyvinyl chloride plates, heat-pressed and welded together. Based on the performance parameters of the metal 4-72 series, it is designed for ventilation and exhaust of acidic and alkaline corrosive gases in scientific research, chemical, metallurgy, electronics, Clean process, textiles, electroplating, mining, laboratories, and environmental protection equipment.
PVC4-72 Model Features
Material & Structural Properties
· The entire fan body is made of high-quality rigid polyvinyl chloride (PVC), offering excellent resistance to most acids, alkalis, and corrosive media.
· The direct-drive design ensures low mechanical vibration, low noise, and stable operation.
· The PVC material is lightweight, rigid, and resistant to aging, making it ideal for long-term continuous use in corrosive environments.
Core Advantages
· Excellent Corrosion Resistance: PVC construction provides long-term protection against corrosive gases, outperforming standard steel fans in aggressive environments.
· Lightweight & Durable: Low specific gravity reduces installation load requirements, while the PVC material offers excellent structural strength.
· Stable & Efficient Performance: Optimized aerodynamic design delivers high efficiency, low noise, and consistent pressure output.
· Low Maintenance: The monobloc structure is easy to clean and inspect.
Transport Medium Restrictions
The fan cannot be used to handle aromatic compounds, fatty acids, halogenated aromatic derivatives, ketones, or flammable/explosive gases. The conveyed gas must not contain sticky substances; the concentration of dust and hard particles must not exceed 150mg/m³, gas temperature ≤50°C, and relative humidity ≤100%.
Model Selection
The series includes models from 2.8A to 8A, with power ranging from 0.75kW to 7.5kW and speeds from 960r/min to 1450r/min.
| Model | Power(kW) | Rotation(r/min) | Air Flow(m³/h) | Total Pressure(Pa) |
|---|---|---|---|---|
| 2.8A | 0.75 | 1450 | 565~1060 | 278~126 |
| 3.2A | 0.75 | 1450 | 844~1522 | 304~198 |
| 3.6A | 1.1 | 1450 | 1332~2270 | 363~237 |
| 4A | 1.1 | 1450 | 2006~3238 | 491~309 |
| 4.5A | 1.5 | 1450 | 2856~4652 | 614~406 |
| 5A | 2.2 | 1450 | 3864~6755 | 760~490 |
| 6A | 1.5 / 4 / 5.5 | 960 / 1450 / 1450 | 4420~7856 / 6677~12005 / 6900~12310 | 488~307 / 1120~720 / 1186~760 |
| 7A | 3 / 7.5 | 960 / 1450 | 7312~13060 / 10602~19053 | 736~468 / 1450~884 |
| 8A | 5.5 | 960 | 10452~17213 | 752~512 |
A1: It is designed for ventilation and exhaust of acidic and alkaline corrosive gases in chemical plants, electroplating workshops, laboratories, and environmental protection facilities.
A2: Unlike steel fans, the PVC4-72 is constructed entirely of polyvinyl chloride (PVC), which provides excellent resistance to corrosion from acids, alkalis, and other chemicals.
A3: The fan cannot be used to handle aromatic compounds, ketones, or halogenated hydrocarbons, and the maximum gas temperature is 50°C.
A4: It works well with most inorganic acids, alkalis, and salts, as long as they do not contain sticky substances.
A5: The maximum gas temperature is 50°C, and the relative humidity can be up to 100%.
A6: Yes, but the dust and hard particle concentration must not exceed 150mg/m³, and the gas must not contain sticky substances.
A7: Yes, it is designed for continuous operation with low vibration and noise, making it ideal for industrial processes.
A8: Select based on your required airflow (m³/h) and static pressure (Pa). Our technical team can help you choose the best model based on your specific application.
A9: While we offer a standard range, we can discuss customizations for specific corrosive environments or non-standard dimensions.
A10: Each unit includes a detailed installation and operation manual, and we offer full after-sales technical support.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.