The ventilation blower listed here carries 440 V, 480V, 380 V, blade material Carbon Steel, documented exactly as the manufacturer publishes it. Made by Shandong Huabo Fan Co., Ltd. (2 years on the platform, typical reply ≤1h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Ventilation Blower
- Model Number: 4-72
- Voltage: 440 V, 480V, 380 V
- Material: Stainless Steel, Plastic, Steel , Aluminum Alloy
- Blade Material: Carbon Steel
- Warranty: 1 Year
- Place Of Origin: Shandong, China
Technical Specifications
| Mounting | Free Standing |
|---|---|
| Voltage | 440 V, 480V, 380 V |
| Material | Stainless Steel, Plastic, Steel , Aluminum Alloy |
| Blade Material | Carbon Steel |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM, OBM |
| Place Of Origin | Shandong, China |
| Brand Name | HUABO |
| Model Number | 4-72 |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details
Use on-site
Driving box
Fan shaft disc
Fan type | Rpm(r/min) | Pressure(Pa) | Air Volume(m³/h) | power(Kw) |
2.8A | 2900 | 994-606 | 1131-2356 | 1.5 |
3.2A | 2900 | 1300-792 | 1688-3517 | 2.2 |
3.6A | 2900 | 1758-989 | 2664-5268 | 3 |
4A | 2900 | 2014-1320 | 4012-7419 | 5.5 |
4.5A | 2900 | 2554-1673 | 5712-10562 | 7.5 |
5A | 2900 | 3187-2019 | 7728-15455 | 15 |
6A | 1450 | 1139-724 | 6677-13353 | 4 |
8D | 1450 | 2032-1490 | 15826-29344 | 18.5 |
10D | 1450 | 3202-2532 | 40441-56605 | 55 |
12D | 960 | 2013-1593 | 46267-64759 | 45 |
6C | 2240 | 2734-1733 | 10314-20628 | 15 |
6C | 2000 | 2176-1380 | 9205-18418 | 11 |
6C | 1800 | 1760-1116 | 8288-16576 | 7.5 |
8C | 1800 | 3032-3143 | 19646-25240 | 30 |
8C | 1800 | 2302-2920 | 28105-36427 | 37 |
8C | 1600 | 2390-2478 | 17463-22435 | 22 |
8C | 1600 | 2303-1816 | 24982-32380 | 30 |
10C | 1250 | 2373-1877 | 34863-48797 | 37 |
10C | 1120 | 1902-1505 | 31237-43722 | 30 |
12C | 1120 | 2746-2172 | 53978-75552 | 75 |
12C | 1000 | 2185-1969 | 48195-60397 | 45 |
12C | 1000 | 1859-1729 | 63953-67457 | 55 |
Q. How does your factory control product quality? A. We have a quality inspection department, and we run for more than 3 hours when delivering to inspect the quality. If there are oil quality issues, we produce new ones. |
Q. What is your payment method? A. TT30% as advance payment, TT70% to be paid after pre shipment inspection. |
Q. What products do you produce? A. Centrifugal fan, tunnel fan, axial flow fan, jet fan, mining fan, explosion-proof fan, motor, fan accessories, etc., welcome to consult. |
Q. How long does it take to ship after placing an order A. A container takes 20-30 days. |
Q. Where is your factory located? Can I visit your factory? A. Our factory is located in Zibo, Shandong. Welcome to visit our factory. |
Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1+ set: US $800 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this ventilation blower?
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.
Can the ventilation blower be supplied for my local voltage?
The standard configuration is 440 V, 480V, 380 V. 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 Huabo Fan Co., Ltd., based in China. The company 2 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Shandong Huabo Fan Co., Ltd. range on HVACR Nexus.
See more in Centrifugal Fans on HVACR Nexus.
