The tangential fan listed here carries voltage 12 VDC, 123.59 CFM / 210 m3/H, documented exactly as the manufacturer publishes it. Made by Pbm Motor And Fan(suzhou) Co., Ltd. (4 years on the platform, typical reply ≤8h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Tangential Fan
- Model Number: PC50B12248B
- Voltage: 12 VDC
- Air Flow: 123.59 CFM / 210 m3/H
- Blade Material: Aluminium alloy
- Warranty: 5 year
- Place Of Origin: Jiangsu, China
Technical Specifications
| Voltage | 12 VDC |
|---|---|
| Mounting | Free Standing |
| Blade Material | Aluminium alloy |
| Customized Support | OEM, ODM |
| After-Sales Service Provided | Online support |
| Warranty | 5 year |
| Place Of Origin | Jiangsu, China |
| Brand Name | PBM |
| Model Number | PC50B12248B |
| Insulation Class | Class B |
| Input Current | 0.66 A |
| Acoustical Noise | 44 dB(A) |
| Direction Of Rotation | Clockwise seen on motor |
| Dimension | 70x70x310 (see dimension drawing) |
| Air Flow | 123.59 CFM / 210 m3/H |
| Static Pressure | 4.59 mmH2O / 45 Pa |
| Operating Temperature | -25℃ to 60℃ |
| Storage Temperature | -40℃ to 75℃ |
| RoHS | All the material meets RoHS standard |
| Selling Units | Single item |
| Single Package Size | 41X17X17 cm |
| Single Gross Weight | 2.0 kg |
Product Details




Rated Voltage | 12 VDC | Insulation Class | Class B |
Operating Voltage | 9 ~ 15 VDC | Static Pressure | 4.59 mmH2O / 45 Pa |
Rated Speed | 2400 RPM | Input Power | 7.92 W |
Input Current | 0.66 A | Speed Control | Control input 0~10VDC |
Acoustical Noise | 44 dB(A) | Air Flow | 123.59 CFM / 210 m3/H |
50,000Hours(L10) At 40℃ room, humidity 15%~65%RH | Locked rotor protection Polarity protection Automatic restart capability | ||
Direction of Rotation | Clockwise seen on motor | Protection Type | IP44 |
Dimension | 70x70x310 (see dimension drawing) | Bearing System | NMB ball bearing |
Material of Impeller | Aluminum alloy | Lead Wire | Red , Black, White AWG22# |
Number of Blades | 22 | Package | Standard |










Model Part No. | Rated Voltage VDC | Air Flow m³/H | Air Pressure Pa | Rated Speed RPM | Sound Level dB(A) | Total Length mm |
PC50B1298B | 12 | 60 | 40 | 2400 | 34 | 166 |
PC50B2498B | 24 | 60 | 40 | 2400 | 34 | 166 |
PC50B12158B | 12 | 110 | 45 | 2400 | 42 | 226 |
PC50B12198B | 12 | 150 | 45 | 2400 | 43 | 266 |
PC50B12248B | 12 | 210 | 45 | 2400 | 44 | 310 |
PC50B12290B | 12 | 260 | 45 | 2400 | 44 | 363 |
PC50B12358B | 12 | 330 | 45 | 2400 | 43 | 422 |
PC50B12418B | 12 | 395 | 45 | 2400 | 43 | 476 |
PC50B24158B | 24 | 110 | 45 | 2400 | 42 | 226 |
PC50B24198B | 24 | 150 | 45 | 2400 | 43 | 266 |
PC50B24248B | 24 | 210 | 45 | 2400 | 44 | 310 |
PC50B24290B | 24 | 260 | 45 | 2400 | 44 | 363 |
PC50B24358B | 24 | 330 | 45 | 2400 | 43 | 422 |
PC50B24418B | 24 | 395 | 45 | 2400 | 43 | 476 |


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Q:How about the delivery time ?
A:Within 25 days after we receive the order.
Q:What kind of payments do you support?
A:T/T & L/C, other types please contact us.
Q: What's the MOQ?
A: Generally speaking, the MOQ is 100 pieces. Different products have different MOQ. Please contact us.
Q: Transportation?
A: All available shipping ways could be applied, by courier, air or sea. Appointed shipping company or our own forwarders all could be used in shipment Full-way tracking the cargos for you before the goods arrive.


Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–499 piece: US $16.82 / piece
- 500–999 piece: US $15.89 / piece
- 1000+ piece: US $15.46 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this tangential 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 5 year warranty. Spare parts and technical support remain available after the warranty period.
Can the tangential fan be supplied for my local voltage?
The standard configuration is 12 VDC. 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 Pbm Motor And Fan(suzhou) Co., Ltd., based in China. The company 4 years as a verified Alibaba.com supplier, Trading Company. Browse the full Pbm Motor And Fan(suzhou) Co., Ltd. range on HVACR Nexus.
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