This durable metal axial fan is published with the manufacturer’s full specification — 5V-24V, power source Electric. Made by Shenzhen Songlian Electronics Co., Ltd. (7 years on the platform, typical reply ≤3h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Durable Metal Axial Fan
- Model Number: SDH1225B
- Power Source: Electric
- Voltage: 5V-24V
- Material: Stainless Steel
- Blade Material: Plastic
- Warranty: 3 Year
Technical Specifications
| Voltage | 5V-24V |
|---|---|
| Type | Adjustable Blade Axial Fan |
| Material | Stainless Steel |
| Blade Material | Plastic |
| Mounting Type | Free Standing |
| Bearing Type | Ball Bearing |
| Power Source | Electric |
| Warranty | 3 Year |
| After-Sales Service Provided | Online support |
| Customized Support | OEM, ODM, OBM |
| Place Of Origin | China,Shenzhen |
| Brand Name | SongLian |
| Model Number | SDH1225B |
| Product Dimensions | 120x120x25Mm |
| Motor Type | Pure copper |
| Connector | 2Pin/ 3Pin/ 4Pin |
| Function | FG, RD, PWM, Waterproof |
| Life Expectancy | 20000-50000 Hours |
| Certification | CE,ROHS,,FCC |
| MOQ | Any Quantity |
| Free Sample Delivery | 3-5 Days |
| Selling Units | Single item |
| Single Package Size | 12X12X2.5 cm |
| Single Gross Weight | 0.05 kg |
Product Details


WHY CHOOOSE US?




Size | 120*120*25mm | ||||||
Bearing type | Two ball/ sleeve | ||||||
Frame materials | Plastic (UL94V-0) | ||||||
Impeller materials | Plastic (UL94V-0) | ||||||
Weight | 148g | ||||||
Certification | CE, ROHS, FCC | ||||||
Wire | 2 pin, 3pin or 4pin with Customized connector | ||||||
Rated voltage | 12V/24V/48V | ||||||
Noise Level | 46.5~74.4dBA | ||||||






DC Axial Flow Fan
Size (MM) | Air Flow ( CFM) | Size (MM) | Air Flow ( CFM) |
20X20X6 | 0.33~0.82 | 70X70X15 | 16.24~27.06 |
20X20X10 | 0.55~1.56 | 70X70X20 | 25.92~43.20 |
25X25X7 | 1.54~3.09 | 70X70X25 | 26.94~44.90 |
25X25X10 | 1.35~2.51 | 80X80X10 | 14.49~21.74 |
30X30X7 | 1.98~3.64 | 80X80X15 | 23.23~46.47 |
30X30X10 | 2.52~4.10 | 80X80X20 | 24.52~53.94 |
35X35X10 | 3.93~5.90 | 80X80X25 | 30.92~68.02 |
38X38X28 | 8.44~22.05 | 80X80X25 F | 22.51~67.54 |
40X40X7 | 3.13~4.38 | 80X80X25 G | 41.40~93.14 |
40X40X10 | 4.22~6.67 | 80X80X38 | 37.06~92.66 |
40X40X15 | 4.80~8.00 | 80X80X38 F | 34.48~114.28 |
40X40X20 | 4.38~13.76 | 80X80X38 G | 44.28~145.40 |
40X40X20 G | 11.77~19.42 | 92X92X25 | 33.42~58.48 |
40X40X28 | 7.79~20.26 | 92X92X25 F | 35.11~96.56 |
40X40X28 F | 13.63~26.50 | 92X92X32 | 61.67~102.79 |
40X40X28 G | 9.79~30.48 | 92X92X38 | 57.65~105.69 |
45X45X10 | 5.37~10.73 | 120X120X25 | 48.48~96.95 |
50X50X10 | 6.45~11.82 | 120X120X25 J | 38.68~121.14 |
50X50X15 | 6.61~12.27 | 120X120X25 G | 52.46~104.93 |
50X50X20 | 8.09~16.18 | 120X120X25 F | 63.95~201.44 |
60X60X10 | 10.28~17.13 | 120X120X32 | 67.16~93.52 |
60X60X15 | 11.01~28.62 | 120X120X38 | 100.71~146.90 |
60X60X20 | 11.43~19.05 | 120X120X38 J | 118.16~180.36 |
60X60X25 | 16.76~43.10 | 120X120X38 F | 115.11~263.10 |
60X60X28 | 16.23~24.35 | 140X140X25 | 60.34~86.20 |
60X60X38 | 36.73~50.15 | 172X150X51 F | 171.73~274.76 |
60X60X38 F | 40.26~57.51 | 200X51 | 392.22~728.400 |
70X70X10 | 14.56~24.27 | ||
DC Blower Fan
Size (MM) | Air Flow ( CFM) | Size (MM) | Air Flow ( CFM) |
20X20X6 | 0.15~0.37 | 55X55X12 | 2.35~3.92 |
20X20X8 | 0.58~0.69 | 60X60X15 | 2.79~3.59 |
25X25X7 | 0.25~0.50 | 60X60X25 | 5.55~9.25 |
30X30X10 | 0.85~1.48 | 60X60X28 | 3.98~6.64 |
35X35X7 | 0.68~0.98 | 桅70X20 | 7.73~15.47 |
40X40X10 | 1.17~2.01 | 75X75X15 | 6.32~10.54 |
52X40X10 | 2.03~2.79 | 75X75X25 | 7.37~13.26 |
40X40X20 | 1.33~2.66 | 75X75X30 | 6.94~20.83 |
45X45X10 | 2.83~3.6 | 93X93X30 | 11.62~22.25 |
50X50X15 | 2.22~4.75 | 97X97X33 | 15.8~22.40 |
50X50X20 | 4.09~6.14 | 桅 100X25 | 32.24~50.09 |
50X50X20 J | 4.62~6.92 | 120X120X32 | 18.45~27.68 |
50X50X25 | 5.22~7.83 | 桅130X69 | 49.67~99.34 |
AC Axial Fan
Size (MM) | Air Flow ( CFM) | Size (MM) | Air Flow ( CFM) |
60X60X30 | 8.1~10.3 | 120X120X38 (7 blades) | 64~119 |
80X80X25 | 15~22 | 150X150X50 | 105~235 |
80X80X38 | 18~31 | 158X158X50 | 225~250 |
92X92X25 | 21~37 | 172X150X51 (5 blades) | 105~235 |
92X92X38 | 24~50 | 172X150X51 (7 blades) | 105~235 |
120X120X25 | 50~78 | 172X150X51 (C) | 130~251 |
120X120X38 (5 blades) | 60~113 | 200X200X60 | 370~420 |
EC AXial Flow Fan
Size (MM) | Air Flow ( CFM) | Size (MM) | Air Flow ( CFM) |
60X60X28 | 8.12~16.24 | 92X92X38 | 48.04~67.26 |
60X60X38 | 9.92~19.83 | 120X120X38 | 97.59~136.62 |
80X80X38 | 30.89~49.92 | 172X150X51 | 135.52~202.80 |


























Q:What are kinds of cooling fan or centrigugal fan supplied by your company |
Our factory can provide DC cooling fan, AC cooling fan, EC cooling fan and blower fan. |
Q: How to choose sleeve bearings or ball bearings of fan? |
1.Speed and Noise 2.Lifespan and Durability 3.Maintenance 4.Cost |
Q: What is your MOQ and lead time ? |
Our MOQ is 50 PCS. |
Q:How could I get a sample? |
Before we received the first order, please afford the sample cost and express fee.We will return the sample cost back to you in your first order. |
Q: What's your delivery date? |
Sample lead time: 3-5 working days Mass production delivery time: 12-15 working days |


Ordering and Pricing
- Minimum order quantity: 10 piece
- Volume pricing:
- 10–999 piece: US $0.19 / piece
- 1000–1999 piece: US $0.15 / piece
- 2000+ piece: US $0.1 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this durable metal axial fan?
The standard minimum order quantity is 10 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 3 Year warranty. Spare parts and technical support remain available after the warranty period.
Which certifications does this durable metal axial fan carry?
It is supplied with CE,ROHS,,FCC documentation, which covers the requirements of most import markets. Additional test reports can be issued on request.
Can the durable metal axial fan be supplied for my local voltage?
The standard configuration is 5V-24V. 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 Songlian Electronics Co., Ltd., based in China. The company 7 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Shenzhen Songlian Electronics Co., Ltd. range on HVACR Nexus.
See more in Ventilation Fan Parts on HVACR Nexus.























