Key specification for this centrifugal blower: voltage 220/380/400/450/600V, material Stainless Steel. Everything below is reproduced from the factory data sheet. Made by Shandong Hanqi Industrial Co., Ltd. (5 years on the platform, typical reply ≤3h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Centrifugal Blower
- Model Number: HQ Hartz alloy
- Voltage: 220/380/400/450/600V
- Material: Stainless Steel
- Blade Material: Hastelloy Carbon Ring
- Speed: 3 000 RPM
- Warranty: 2 Years
Technical Specifications
| Mounting | Free Standing |
|---|---|
| Voltage | 220/380/400/450/600V |
| Speed | 3 000 RPM |
| Material | Stainless Steel |
| Blade Material | Hastelloy Carbon Ring |
| Warranty | 2 Years |
| After-Sales Service Provided | Field installation, commissioning and training |
| Customized Support | OEM, ODM, OBM |
| Place Of Origin | Shandong, China |
| Brand Name | HANQI |
| Model Number | HQ Hartz alloy |
| Product Name | Industrial Centrifugal Fans |
| Application | Exhaust Ventilation |
| Size | Customer’s Request |
| Motor | AC Motor |
| Feature | High Working Temperature Resistance |
| Name | AC Centrifual Blower |
| Usage | High Pressure Blowing |
| Keyword | High Pressure Anticorrosion FRP Centrifugal Fan |
| Color | Customers’ Requirements |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details








Fan type | Rpm(r/min) | Pressure(Pa) | Air Volume(m³/h) | Motor power(Kw) |
4A | 2900 | 3852-3407 | 2198-3215 | 5.5 |
4.5A | 2900 | 4910-4256 | 3130-4792 | 7.5-11 |
5A | 2900 | 6035-5180 | 4293-6762 | 15-18.5 |
5.6A | 2900 | 7610-6527 | 6032-9500 | 22-30 |
6.3A | 2900 | 9698-8310 | 8588-13525 | 45-55 |
7.1D | 2900 | 12427-10635 | 12292-19360 | 75-110 |
8D | 2900 | 15955-13634 | 17584-24696 | 132-200 |
8D | 1450 | 3834-3294 | 8792-13848 | 18.5-30 |
9D | 1450 | 4869-4181 | 12518-19717 | 30-45 |
10D | 1450 | 6143-5065 | 17172-30052 | 55-75 |
11.2D | 1450 | 7747-6382 | 24126-42221 | 110-132 |
11.2D | 960 | 3346-2763 | 15973-27953 | 30-37 |
12.5D | 1450 | 9713-7993 | 33540-58600 | 160-250 |
12.5D | 960 | 4179-3450 | 22206-38860 | 45-75 |
14D | 1450 | 12285-10095 | 47121-82463 | 250-410 |
16D | 1450 | 16250-13324 | 70339-123090 | 500-850 |
16D | 960 | 6911-5696 | 46569-81496 | 185-220 |










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Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–19 piece: US $1450 / piece
- 20+ piece: US $1300 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this centrifugal blower?
The standard minimum order quantity is 1 piece. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 2 Years warranty. Spare parts and technical support remain available after the warranty period.
Can the centrifugal blower be supplied for my local voltage?
The standard configuration is 220/380/400/450/600V. 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 Hanqi Industrial Co., Ltd., based in China. The company 5 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Shandong Hanqi Industrial Co., Ltd. range on HVACR Nexus.
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