DC Centrifugal Blower 100x25mm 5V /12V /24V/48V DC 4 Inch Centrifugal Blower Cooling Fan For Air Purifier
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- Supplier: Shenzhen Feng Huishun Technology Development Co. Ltd.
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Product Overview
Description
Product Description
Product Name | DC Centrifugal Fan |
Product Dimension | 100x25mm |
Material | Plastic Blade and Plastic Frame |
Voltage | DC 24V |
Fan Speed | 4100RPM |
Fan Air Flow Rate | 45.2CFM |
Max Static Pressure | 1.17 inch-H2o |
Noise Level | 46.5dB-A |
Bearing Type | Double ball bearing |
Life Expectancy | 50000Hrs for ball bearing |
Usage | Outdoor use, Air purifier, humidifier,dryer, vacuum cleaner, disinfection cabinet, industrial equipment etc |
Package | carton box,we can also according to the requirements of customers. |
Remarks | Other RPM/CFM/Voltage/Current...please contact us see the specification for more details. All models could be customized on voltage or any other requirements to fit your needs |
Details Images
Features: Our brushless DC axial fans offer a wide range of cooling solutions. with large air flow value and low noise level.
Optional functions: tachometer output or locked rotor alarm signal; PWM speed control.
Storage temperature range : -40~+80 C°
Operating temperature range : -40~ +70 C°
Optional functions: tachometer output or locked rotor alarm signal; PWM speed control.
Storage temperature range : -40~+80 C°
Operating temperature range : -40~ +70 C°
Product Specification
The specifications of some models are as follows:
Dimensions(Unit：mm) and Fan Performance Curve
Packing&Shipping
1. Standard Packaging, inside single package, out carton package.
2. Upon customers' request, but the price is different with neutral packing.
Usually we deliver the goods to express by DHL/UPS/FEDEX,ect. If you have any questions, you can also consult The Customer Service Center or our sales for details,thanks for your cooperation.
Our Advantages
Our Services & Strength
Our products has the following advanges:
1. Fan with large air volume,low noise, long life (according to your requirements) fire,water,corrosion-resistant and so on.
2. We have a strong design capability,according to customer requirements design and manufacture of special fan.
3. We understand te specific needs of fans in various industries and can provide you with a variety of standard products to choose from.
4. Our fans using high-quality bearings, silicon steel, enameled wire, with higher reliability.
5. We have a complete quality control system. We have a series of inspections from raw materials to production to shipment, as shown below.
5. We have a complete quality control system. We have a series of inspections from raw materials to production to shipment, as shown below.
5.1 Incoming inspection (including inspection of frame blade, fan blade and other parts).
5.2 Semi finished products (mainly motor stator assembly test).
5.3 OQC test / Complete inspection of finished products (including performance test, appearance inspection, etc.)
5.4 Aging test (about 2-3 days).
5.5 Random sampling inspection.
5.6 Double layer customized packaging (mainly to ensure that customers can receive goods intact)
6. We provide thoughful and meticulous service,as well as fast on-time delivery.
7. We can deisgn and developm customized product.We are able to research best solutions for customers if needs.
FAQ
1. What are kinds of cooling fan or centrifugal fan supplied by your company?
Answer: we can provide DC cooling fan, AC cooling fan, EC cooling fan,blower fan,centrifugal fan and cross flow fan.
2. What are kinds of information provided by the customer before inquiry?
Answer : please kindly advise the size, voltage, the type of bearing, the speed of fan , or air flow.
3. How many types bearing of our cooling fan are there in our company at present?
Answer : now we have two types bearing for the fan, sleeve and ball, working time of sleeve is for 30,000 hours, the ball is for 50,000-80,000 hours.
4. How to detect the data of cooling fan in your company?
Answer: the speed and voltage are detected by the tachometer, air flow is found by wind tunnel.
5. How to control the quanlity of products in your company.
Answer: 100% total testing before each of fan leaves our factory.
Answer: we can provide DC cooling fan, AC cooling fan, EC cooling fan,blower fan,centrifugal fan and cross flow fan.
2. What are kinds of information provided by the customer before inquiry?
Answer : please kindly advise the size, voltage, the type of bearing, the speed of fan , or air flow.
3. How many types bearing of our cooling fan are there in our company at present?
Answer : now we have two types bearing for the fan, sleeve and ball, working time of sleeve is for 30,000 hours, the ball is for 50,000-80,000 hours.
4. How to detect the data of cooling fan in your company?
Answer: the speed and voltage are detected by the tachometer, air flow is found by wind tunnel.
5. How to control the quanlity of products in your company.
Answer: 100% total testing before each of fan leaves our factory.
6. What is your warranty ?
Answer: we offer an 12 months warranty and on line engineer support.
Answer: we offer an 12 months warranty and on line engineer support.
7. Can you produce according to the samples?
Answer: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Answer: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
8.Can you provide OEM/ODM services?
Answer: sure ,like tooling , packing and others, our engineer will do our best to meet with your requirement!
Answer: sure ,like tooling , packing and others, our engineer will do our best to meet with your requirement!
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