Backward impeller — 12 V, 24 V, 48 V, power source Electric. The complete factory specification follows. Made by Shenzhen Yilimy Technology Co., Ltd. (2 years on the platform, typical reply ≤6h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Backward Impeller
- Model Number: DC133
- Power Source: Electric
- Voltage: 12 V, 24 V, 48 V
- Material: Plastic
- Blade Material: Plastic
- Speed: 2900rpm, 3900RPM
Technical Specifications
| Voltage | 12 V, 24 V, 48 V |
|---|---|
| Speed | 2900rpm, 3900RPM |
| Type | Centrifugal Fan |
| Material | Plastic |
| Blade Material | Plastic |
| Mounting Type | Other |
| Bearing Type | Ball Bearing |
| Power Source | Electric |
| Warranty | 1 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM, OBM |
| Place Of Origin | Guang Dong,China |
| Brand Name | Yilimy |
| Model Number | DC133 |
| Electric Current Type | DC |
| Number Of Blades | 7 |
| Fan Type | backward inlined Impeller Centrifugal Fan |
| Fan Features | Slient,high cfm |
| Fan Size | 133x90mm |
| Fan Bearing Type | Ball Bearing |
| Fan Life Span | Over 50,000 hours |
| Installation | Screw fixing, vertical or horizontal |
| Functions | Tacho output, 0-10VPWM Control, Temperature Sensor, Etc. |
| Application | Can be used for cooling robot vacuum cleaner, Car Purifier,Humidifier |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details




| Electric current type | DC |
| Motor Type | Efficient DC Motor |
| Application | Can be used for cooling robot vacuum cleaner, Car Purifier, Humidifier |
| Fan type | Centrifugal Fan |
| Fan Features | Silent, high cfm |
| Fan Size | 133x90mm |
| Fan Bearing Type | Ball Bearing |
| Fan Life Span | over 50000 hours |
| Installation | Screw fixing, vertical or horizontal |
| Functions | Tacho output, PWM Control, Temperature Sensor, Etc. |
| customized support | OEM, ODM, OBM |
| speed | 2900rpm~ 3900rpm |
| warranty | 1 Year |
| after-sales service provided | Online support |
| Power Source | Electric |
| Material | PA66 |
| mounting type | Screw fixing, vertical or horizontal |
| Place of origin | Guangdong, China |
| brand name | Yilimy |
| Wire | 2 pin, 3pin or 4pin with Customized connector and functions |
| voltage | 12V,24V,48V |
| IP rating | moisture protection, salt spray protection, IP42,IP54, IP65, IP67, IP68 |













5


















, Northern Europe(5.00%), Southern Europe(5.00%), Domestic Market(5.00%).
There are a total of about 100 people in our factory.


Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–99 piece: US $18.9 / piece
- 100–999 piece: US $16.9 / piece
- 1000–9999 piece: US $15.9 / piece
- 10000+ piece: US $12.9 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this backward impeller?
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 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Can the backward impeller be supplied for my local voltage?
The standard configuration is 12 V, 24 V, 48 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 Shenzhen Yilimy Technology Co., Ltd., based in China. The company 2 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Shenzhen Yilimy Technology Co., Ltd. range on HVACR Nexus.
See more in Centrifugal Fans on HVACR Nexus.






















