Plastic centrifugal duct fan — 220V-380V, blade material Plastic. The complete factory specification follows. Made by Hangzhou Lvran Environmental Protection Group Co.,Ltd (8 years on the platform, typical reply ≤3h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Plastic Centrifugal Duct Fan
- Voltage: 220V-380V
- Blade Material: Plastic
- Warranty: 1 Year
- Certification: ISO9001
- Place Of Origin: Zhejiang, China
- Application: Exhaust Ventilation
Technical Specifications
| Mounting | Duct Fan |
|---|---|
| Voltage | 220V-380V |
| Blade Material | Plastic |
| Warranty | 1 Year |
| After-Sales Service Provided | Field installation, commissioning and training |
| Customized Support | OEM |
| Place Of Origin | Zhejiang, China |
| Brand Name | DingRong |
| Product Name | Centrifugal fan |
| Application | Exhaust Ventilation |
| Size | Customer’s Request |
| Feature | custom |
| Color | Grey |
| Certification | ISO9001 |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details
Product display


Product Application
F4-72 Carbon steel Centrifugal fan series has high strength, strong corrosion resistance, smooth operation, low noise and other excellent performance.After continuous improvement and careful design by our technical staff, our products have been widely replaced by other anticorrosive materials.The fan can transport air and other non-spontaneous combustion, corrosive gas.Viscous substances are not allowed in the gas, and the hard particles contained in dust are no more than 150mg/m3.The temperature of the gas must not exceed 80 degrees centigrade.This series of fans are widely used in chemical industry, electroplating, oxidation, power plant, laboratory, circuit board, environmental protection equipment and other places containing corrosive gases.
Main Features
1) Impeller plastic injection molding, large air volume impeller are automated equipment, processing and welding.
2)Fan volute internal, motor shaft are strictly all anticorrosive effect.
3)The product has a temperature resistance of up to 80 degrees and is suitable for ventilation of various acids, alkaline gases and organic gases.
Fan parameters

Company:Hangzhou green environmental protection equipment Co., Ltd.
Address:30 building, 2 Yongtai Road, Renhe Town, Yuhang District, Hangzhou
Contacts:Zhutiandong
Contact number: 13362896150 (WeChat with no.)
Company profile
Hangzhou green environmental protection equipment Co., Ltd. is set design.Manufacturing, marketing and service as a professional company for waste water and wastewater trea.The company has passed the ISO9001 quality system certification, and has a complete quality assura,Existing construction area 50000m2,There are 80 employees, 8 senior engineers, 30 professional environmental engineers and technicians.It is a high-tech enterprise in Hangzhou, Zhejiang Province. The company has strong technical force and complete product development, design and production management system.,Fully absorbing the essence of advanced technology at home and abroad, relying closely on the national professional design institutes and the technical advantages of colleges and universities, and constantly promoting technological progress and improving product performance, the company has formed its unique development mode of "practice accumulation, scientific and technological innovation, rolling development", and created the brand and reputation of enterprises in the industry
The company has independent trademark property rights, the green brand has been recognized by the majority of peers and customers. Our company has devoted more than ten years to environmental protection. It is a scientific and technological enterprise specializing in the production of various types of fans, waste gas treatment towers and supporting environmental protection equipment. It gives priority to the design concept and provides technology, design, production and installation for users at home and abroad with its recognized high quality and high performance. The company's main products include: exhaust gas treatment equipment (spray tower, packing tower, acid mist purification tower, ammonia absorption tower, swirl tower), organic gas activated carbon adsorption tower, plasma photocatalysis integration, laboratory fan, various non-standard PP/PVC plastic centrifugal fan, FRP fan, axial flow fan. The project mainly includes: acid mist treatment, paint treatment, laboratory treatment, organic gas treatment, and various anti-corrosion ventilation ducts, galvanized ducts, spiral ducts, laboratory ventilation ducts manufacturing and installation, as well as the corresponding sheet metal processing. The well-known brand enterprise of waste gas and waste water environmental protection management "surpass oneself, pursue quality and always adhere to the customer position to accurately grasp customer demand and provide high-quality service quickly, obtain customer satisfaction, and provide customers with high-quality, reliable and stable products with the marketing purpose of"service, service and service"in a rigorous mode of production.
Quality assurance is an important aspect of strict implementation of GreenRan Environmental Protection Equipment Co., Ltd. We passed the CQC China Quality Certification Center quality certification and the National Environmental Protection Equipment Quality Supervision and Inspection Center testing, the products in the previous industry quality sampling inspection are qualified.
Factory strength






Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1+ set: US $200 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this plastic centrifugal duct fan?
The standard minimum order quantity is 1 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this plastic centrifugal duct fan carry?
It is supplied with ISO9001 documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the plastic centrifugal duct fan be supplied for my local voltage?
The standard configuration is 220V-380V. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Hangzhou Lvran Environmental Protection Group Co.,Ltd, based in China. The company 8 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Hangzhou Lvran Environmental Protection Group Co.,Ltd range on HVACR Nexus.
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