Centrifugal Blower 4020 DC Fan PBT Tube Fan Best Silent Fan Blower with High Speed
China Centrifugal Blower 4020 DC Fan PBT Tube Fan Best Silent Fan Blower with High Speed, Find details about China PBT Tube Fan, Silent Blower Fan from Centrifugal Blower 4020 DC Fan PBT Tube Fan Best Silent Fan Blower with High Speed
Basic Info.
Model NO.
4020
Bearing Type
Ball Bearing/Sleeve Bearing
Speed
4000-7000rpm
Air Flow
2.72-4.8cfm
Weight
23G
Noise Level
25-34dba
Lead Wire
2wires/3wires/4wires
Color
Black
Function
Rd, Fg, PWM
OEM
Based on 1000PCS
Sample
Free
Trademark
Xinyujie
Transport Package
in Seaworthy Carton or Customized
Specification
40x40x20mm
Origin
China
HS Code
8414599050
Model NO.
4020
Bearing Type
Ball Bearing/Sleeve Bearing
Speed
4000-7000rpm
Air Flow
2.72-4.8cfm
Weight
23G
Noise Level
25-34dba
Lead Wire
2wires/3wires/4wires
Color
Black
Function
Rd, Fg, PWM
OEM
Based on 1000PCS
Sample
Free
Trademark
Xinyujie
Transport Package
in Seaworthy Carton or Customized
Specification
40x40x20mm
Origin
China
HS Code
8414599050
Product Desciption
| Rated Voltage (VDC) (40*40*20mm) | Startup Voltage (VDC) | Currend Amp (A) | Speed (rpm) | Air flow (CFM) | Static Pressure (Inch-H20) | Noise Level (dB-A) | Weight (g) |
| 5 | 3.5 | 0.32 | 7000 | 4.80 | 8.90 | 34 | 23.00 |
| 5 | 3.5 | 0.23 | 5500 | 3.60 | 6.90 | 29 | 23.00 |
| 5 | 3.5 | 0.18 | 4000 | 2.72 | 4.80 | 25 | 23.00 |
| 12 | 6 | 0.23 | 7000 | 4.80 | 8.90 | 34 | 23.00 |
| 12 | 6 | 0.14 | 5500 | 3.60 | 6.90 | 29 | 23.00 |
| 12 | 6 | 0.06 | 4000 | 2.72 | 4.80 | 25 | 23.00 |
| 24 | 12 | 0.14 | 7000 | 4.80 | 8.90 | 34 | 23.00 |
| 24 | 12 | 0.06 | 5500 | 3.60 | 6.90 | 29 | 23.00 |
| 24 | 12 | 0.03 | 4000 | 2.72 | 4.80 | 25 | 23.00 |
Products details
ALL FAN SPARE PARTS
WATERPROOF FUNCTION NOISE TEST
Application
| Humidifier | 3D printer | Car light bulb | UAV | Medical Equipment |
| Auto seat | LED Lighting | Computer | Rice cooker | water fountain |
Bearing type
| Sleeve bearing(lower price) | Ball bearing (higher price) |
| Imported from Germany | NSK ball bearing imported from Japan |
| Low cost solution | High quality, long service life |
| Stable performance | Low noise level |
| Easy installation | Easy installation |
| 10.000 hours warranty | 30.000 hours warranty |
Packing & Delivery
| Packing details | in seaworthy carton or costomized |
| Delivery time | 7 days for ordinary samples, 15 days for waterproof fan sample, 20 days for mass order |
| Shipping way | by sea for big order by air for hurry order by express such as DHL ,TNT, UPS or Fedex for mass order |
Our company
-We are an enterprise specialized in developing and producing AC/DC/EC cooling fans.
It is applies to armamentarium, communication device, big server machine, security and protection monitoring,
professional power amplifier, indoor air ventilation, instrument and equipment etc.
-We have owned professional R&D department, and we have dozens of patents of utility model and designs.
-We have full series dimension ranging from 25*25*7mm to 172*172*51mm, including sleeve bearing,
ball bearing, hydraulic bearing, and the current amp, rated voltage. Speed, air flow can all be customized.
-Our Tenets: others without I have, people have my superior.
Certification
FAQ
Q: What kind of cooling fans or centrifugal fans are supplied by your company?
A: we can provide DC/AC/EC cooling fan and blower fan.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer 1~4pcs free sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: 100% in advance for sample order, 30% in advance and 70% before dispatch for mass order by T/T,Western Union or Paypal.
Q: What can we do for you?
A:Best quality cooling fans produced by ourselves, best service by our sales and engineers . And we have own engineer can design and do the fans customized.
Q: What kind of information should be provided by the customer before order?
1. Fan dimension
2. Rated voltage, such as 5V/12V/24V
3. Speed (high, middle ,low)
4. Sleeve bearing or ball bearing
5. Leading wire length?(Our default length is 200mm)
6. Two wire leading(black and red wire) or three/four wire leading?
7.Connector: with connectro or not? If yes,please show us a picture .
Thanks!
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