Key specification for this centrifugal fan: 24v 48v, power source type Battery Powered. Everything below is reproduced from the factory data sheet. Made by Shanghai Anneng Fan Co., Ltd. (17 years on the platform, typical reply ≤4h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Centrifugal Fan
- Model Number: R1G250-H056-01B
- Power Source Type: Battery Powered
- Voltage: 24v 48v
- Material: Plastic, Galvanized Steel
- Blade Material: Plastic
- Noise Level: 40 dB and above
Technical Specifications
| Duct Diameter | 12 in |
|---|---|
| Mounting | Free Standing |
| Voltage | 24v 48v |
| Motor Type | DC Motor |
| Speed | 2500 RPM |
| Material | Plastic, Galvanized Steel |
| Blade Material | Plastic |
| Power Source Type | Battery Powered |
| Warranty | 2 Years |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM |
| Noise Level | 40 dB and above |
| Place Of Origin | Shanghai, China |
| Brand Name | ANENG |
| Model Number | R1G250-H056-01B |
| Motor | Brushless External Rotor Motor |
| Rotor | Electrophoresis |
| Type Of Protection | IP44 IP55 |
| Insulation Class | Class "F" |
| Bearing | NSK Ball bearing |
| Life Time | 40000h+ |
| Weight | 3.2kg |
| Certification | CE CCC RoHS |
| Selling Units | Single item |
| Single Package Size | 36X36X5 cm |
| Single Gross Weight | 5.000 kg |
Product Details
250mm 12 inch BLDC backward curved Centrifugal fan motorized impeller fan cooling ventilatingType: R1G250-H056-01B
mainly applied for freezer system, dust collector vehicle air conditioning and heating system. Heat exchanger,
Factory Display
Quality Guarantee
We are professional manufacturer in ac,dc,ec centrifugal fans with brushless external rotor motor. All the fans are produced by ourselves independently, including the motor. So we have more confidence on the products' qulaity and performance.
Price Guarantee
The products are sold by our own factory directly. So the reason for low price is simple: no middlemen.
Delivery Time Guarantee
We will make production on time as order and send the goods according to mutual confirmed delivery time. We will try our best to avoid risk of any delay.
Service Guarantee
We adopt the mode of combining the sales team and engineers team. So we can provide the responsible suggestion and recommendation when we contact at first time.We will check all details before accepting the order, and keep quality before delivery.
Our Friends, Let's creat a beautiful future!
Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–99 piece: US $65 / piece
- 100–199 piece: US $59 / piece
- 200–499 piece: US $57 / piece
- 500+ piece: US $55 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this centrifugal fan?
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.
Which certifications does this centrifugal fan carry?
It is supplied with CE CCC RoHS documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the centrifugal fan be supplied for my local voltage?
The standard configuration is 24v 48v. 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 Shanghai Anneng Fan Co., Ltd., based in China. The company 17 years as a verified Alibaba.com supplier, Trading Company. Browse the full Shanghai Anneng Fan Co., Ltd. range on HVACR Nexus.
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