This pppvc laboratory extraction fan is published with the manufacturer’s full specification — 220V/380V/415V/440V/660V, power source type Electricity Powered. Made by Shandong Handun Environmental Technology Co., Ltd. (9 years on the platform, typical reply ≤1h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Pppvc Laboratory Extraction Fan
- Model Number: 4-72
- Power Source Type: Electricity Powered
- Voltage: 220V/380V/415V/440V/660V
- Material: Plastic
- Blade Material: Plastic
- Noise Level: 40 dB and above
Technical Specifications
| Mounting | Free Standing |
|---|---|
| Voltage | 220V/380V/415V/440V/660V |
| Motor Type | AC Motor |
| Speed | 1500 RPM, 2000 RPM, 2500 RPM |
| Material | Plastic |
| Blade Material | Plastic |
| Power Source Type | Electricity Powered |
| Warranty | 1 Year |
| After-Sales Service Provided | Video Technical Support |
| Customized Support | OEM |
| Noise Level | 40 dB and above |
| Place Of Origin | Shandong, China |
| Brand Name | Handun |
| Model Number | 4-72 |
| Color | White |
| Name | Chemical Exhaust Fans |
| Model | 4-72 |
| Driven Type | A Direct/Belt C/ Shaft driven D |
| Impeller Diameter | 280mm -2000mm |
| Application | Industrial ventilation |
| Feature | Anti corrosive |
| Delivery Time | 15-20 days |
| Certificate | CE/ISO |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details
Chemical Exhaust Fans










1. Application:
4-72 centrifugal ventilators are suitable for Petroleum, Chemical industry, metallurgy, Electroplating, Sewage treatment, Brewing, Textiles, Electronics and other area. This fans are used for ventilation and air-change.
2.Advantage.
This ventilator has the features such as:high efficiency, low noise, stable pressure curve and anti-corrosion and energy saving, convenient installation, wide application.
3. Model
This kind of centrifugal fan are divided in to ACD three connect way, type A means the motor connect with the impeller directly, the C type means the motor and the impeller connected by the belt, type D means connected by the coupler.
4.Material
The fans can be made of FRP material, steel material, stainless steel material, aluminum material, PP/PVC material.
5.Structure:
Centrifugal fan consists of motor, cabinet, principal axis, impeller, bears, transmission mechanism, support frame etc.
Besides of centrifugal fans with low pressure, medium pressure, and high pressure, we also produce customs-made products to get the beat match between economy and performance.
Features
1.Applying optimizing design method, modular design, quality process control, and customs-made etc. different way to meet the different needs of the customs.
The Max. Efficiency can be 90%, which is 5% higher than the competitors.
Wide range of technical parameter ensures the fans run at its best efficiency at the specified applications.
Duty:
Flow:1~800m3/s,
Pressure:300~50000Pa.
A type :




C type:




| No | Speed r/min | Full press Pa | Air volume m3/h | Power kw |
|
6C | 2240 | 2726-1883 | 10600-19600 | 18.5 |
| 2000 | 2177-1500 | 9500-17600 | 11 | |
| 1800 | 1715-1216 | 8520-15800 | 7.5 | |
| 1600 | 1393-961 | 7560-14000 | 5.5 | |
| 1250 | 843-579 | 5920-11000 | 3 | |
| 1120 | 686-471 | 5300-9800 | 2.2 | |
| 1000 | 539-373 | 4730-8750 | 2.2 | |
| 900 | 411-304 | 4250-7850 | 2.2 | |
| 800 | 333-226 | 3780-7000 | 1.1 | |
| 8C | 1800 | 3119-2363 | 20100-34800 | 30 |
| 1600 | 2471-1844 | 17920-31000 | 22 | |
| 1250 | 1510-1138 | 14000-24200 | 11 | |
| 1120 | 1206-912 | 12500-21650 | 7.5 | |
| 1000 | 961-726 | 11200-19300 | 5.5 | |
| 900 | 775-588 | 10050-17400 | 4 | |
| 800 | 618-461 | 8960-15500 | 3 | |
| 710 | 481-373 | 7920-13710 | 2.2 | |
| 630 | 382-284 | 7040-12200 | 2.2 | |
|
10C | 1250 | 2344-1863 | 34800-50150 | 37 |
| 1120 | 1883-1491 | 31200-45000 | 22 | |
| 1000 | 1500-1187 | 27800-40100 | 18.5 | |
| 900 | 1216-961 | 25050-36100 | 15 | |
| 800 | 961-765 | 22150-32100 | 11 | |
| 710 | 755-598 | 19780-28500 | 7.5 | |
| 630 | 598-471 | 17540-25280 | 5.5 | |
| 560 | 471-373 | 15600-22470 | 3 | |
| 500 | 382-294 | 13910-20100 | 3 | |
|
12c | 1120 | 2717-2148 | 53800-77500 | 75 |
| 1000 | 2167-1716 | 48100-69300 | 55 | |
| 900 | 1746-1383 | 43200-62200 | 32 | |
| 800 | 1383-1098 | 38600-55700 | 22 | |
| 710 | 1089-863 | 34200-49500 | 18.5 | |
| 630 | 863-686 | 30400-43900 | 15 | |
| 560 | 677-539 | 27000-38900 | 7.5 | |
| 500 | 539-432 | 24100-34800 | 5.5 | |
| 450 | 411-343 | 21650-31200 | 4 | |
| 400 | 353-275 | 19280-27800 | 3 | |
| 14C | 1000 | 3224-2400 | 82658-120000 | 110 |
|
| 900 | 2605-2061 | 74391-104125 | 75 |
|
| 800 | 2055-1626 | 66126-92555 | 55 |
|
| 710 | 1617-1280 | 58687-82143 | 37 |
|
| 630 | 1271-1007 | 52074-72887 | 30 |
|
| 560 | 1003-795 | 46288-64789 | 18.5 |
|
| 500 | 800-634 | 41328-57847 | 15 |
|
| 450 | 647-512 | 37196-52062 | 11 |
|
| 400 | 512-405 | 33063-46278 | 7.5 |
|
| 355 | 402-319 | 29344-41071 | 5.5 |
Impellers


industrial systems such as Coal-fired power, Metallurgy, Papermaking, Cement and Glass production, Chemical industry, Material handling, Sewage treatment, Waste incineration, Subway ventilation, environment protection, mine, metallurgy, petro-chemical, tunnel,Industrial boiler and Dust removal systems etc. , and wind tunnel
l Provide the technical design and solutions
l Designing and manufacturing of non-standard equipment
l Supply accessories at any time
l Tele-technical consulting and services
l Other special technical service according to client’s requirements
l Close follow-up of all orders and keep customers informed timely
l Product quality and delivery time is strictly controlled




Shandong Handun Environmental Technology Co., Ltd is a leading international business company in China, mainly designs and manufacturers Centrifugal fan, Axial flow fan, Boiler induced draft fan and other Ventilation equipment and parts. Also customize fans water tank and cooling tower as requirements. Which are applied to industrial systems such as Coal-fired power, Metallurgy, Papermaking, Cement and Glass production, Chemical industry, Material handling, Sewage treatment, Waste incineration, Subway ventilation, Industrial boiler and Dust removal systems etc.
Main products : Centrifugal fan, Axial flow fan, Boiler induced draft blower and Industrial fans and parts, water tank and cooling tower




Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–4 set: US $330 / set
- 5+ set: US $310 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this pppvc laboratory extraction 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 pppvc laboratory extraction fan carry?
It is supplied with CE/ISO documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the pppvc laboratory extraction fan be supplied for my local voltage?
The standard configuration is 220V/380V/415V/440V/660V. 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 Shandong Handun Environmental Technology Co., Ltd., based in China. The company 9 years as a verified Alibaba.com supplier, Trading Company. Browse the full Shandong Handun Environmental Technology Co., Ltd. range on HVACR Nexus.
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