Klb40mm AC 110V 230V Brushless Centrifugal Cooling Industrial Ventilation Fan
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Product Highlights
- Low Noise Efficiency: Cross flow design ensures parallel air flow for greater efficiency and lower noise ratios.
- Durable Aluminum Build: All-aluminum body with electrophoresis treatment resists corrosion in harsh environments.
- Wide Voltage Range: Supports AC 110-240V at 50Hz for versatile global power compatibility.
- Long Bearing Life: Precision ball bearings provide a 30,000-hour lifespan at room temperature.
- Customizable Options: Multi-gear adjustment and insulation class B can be customized to suit requirements.
- Multi-Certification: Compliant with UL, CE, CCC, RoHS, and CCC standards for safety and quality.
- Versatile Applications: Suitable for electric fireplaces, heaters, air purifiers, and floor air conditioners.
- Easy Maintenance: Lightweight design ensures easy use and low maintenance requirements.
Product Attributes
- Customization
- Available
- Material
- Aluminum
- Usage
- for Manufacture
- Model NO.
- KLB-40mmAC
- Flow Direction
- Cross Flow
- Pressure
- Low Pressure
- Certification
- RoHS, CE, CCC
- Label
- OEM/ODM
- Transport Package
- Standard Exporting Packages
- Specification
- 30mm - 65mm
- Trademark
- KXOTT
- Origin
- Ningbo
- HS Code
- 8415901000
- Production Capacity
- 50000 PCS / Month
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Product Description
Benefits of AC Cross Flow Fans
There are many beneficial features of AC cross flow fans, and we offer added features to make them better. Here are some of benefits of these fans:
- Cross flow units generate a flow of air parallel to the unit being cooled, insuring greater efficiencies and lower noise ratios when compared with axial flow fan. We also offer speed variation to suit your requirements;
- They are designed to be durable and can resist corrosion and harsh environments;
- They are mostly lightweight, easy to use, and low on maintenance;

Voltage: AC110-240V
Frequency: 50HZ
Adjustment method: multi-gear adjustment can be customized
Impeller diameter: 40MM
Shell material: all-aluminum body surface electrophoresis treatment
Impeller material: aluminum alloy
Bearings: Precision ball bearings
Certification: UL, CE, CCC
Life at room temperature: ball bearing 30000H
Insulation class: B class (can be customized)
Use environment: -20-70 degrees
Uses: Suitable for electric fireplaces, home heaters, air purifiers, floor air conditioners
Installation method: the standard is horizontal installation, if you want to install vertically, please specify when ordering

About the Supplier
This supplier has been audited by CTI. Verify the report on the official CTI website with ID "QIP-ASI2531691". Items marked "" are certified.
Company Profile
Ningbo Zishuo Electric Appliance is a Leading Cross - Flow Fan Manufacturer
Ningbo Zishuo Electric Appliance is a preeminent manufacturer dedicated to the production of cross - flow fans, with a profound reputation in the global market. Since its establishment, the company has been committed to the research, development, production, and sales of cross - flow fans, and has accumulated rich experience and technical advantages in this field.
Advanced Production Technology
Equipped with state - of - the - art production lines and advanced manufacturing equipment, we ensure high - precision and high - efficiency production. Our production process incorporates advanced automation technology, which not only improves production efficiency but also strictly controls product quality. From the selection of raw materials to the final assembly, each step is subject to strict quality inspection to ensure that every cross - flow fan leaving the factory meets high - quality standards.
Professional R & D Team
Our professional R & D team consists of a group of experienced engineers and technicians who have in - depth knowledge of aerodynamics, material science, and mechanical design. They are committed to continuous innovation and improvement, striving to develop cross - flow fans with higher performance, lower noise, and better energy - saving effects. By closely following the latest industry trends and technological developments, our R & D team can quickly respond to market demands and provide customers with customized fan solutions.
Wide Application Fields
Our cross - flow fans have a wide range of applications and are widely used in heating, ventilation, air - conditioning (HVAC) systems, household appliances (such as air conditioners, air purifiers, etc. ), commercial equipment (such as display cabinets, vending machines), and industrial equipment (such as industrial cooling systems). The excellent performance and reliability of our products have won the trust and favor of customers in various industries.
Quality Assurance and Service
Quality is the lifeblood of our company. We have established a complete quality management system, strictly complying with international quality standards such as ISO9001. In addition to ensuring product quality, we also attach great importance to customer service. Our professional after - sales service team can provide customers with timely technical support and after - sales service, quickly solving various problems encountered by customers in the use of products, and ensuring that customers can use our products with confidence.
As a leading cross - flow fan manufacturer, we are committed to providing customers with high - quality products, professional solutions, and excellent services. We look forward to working with more customers around the world to jointly promote the development of the cross - flow fan industry.
About Our Factory & Business Background
- Address
- No. 88 Wansu Rd, Hengjie Industrial, Ningbo, Zhejiang, China
- Terms of Payment
- LC, T/T, PayPal, Western Union
- International Commercial Terms(Incoterms)
- FOB, EXW, CFR, CIF
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Ningbo, Shanghai
Our Production Capability & Technical Expertise
- Main Products
- DC Motor, Blower Fan, AC Motor, Shade Pole Motor, Cross Flow Fan, Fan Motor, Gear Motor, Motor Accessories
Our Industry Experience & Global Business Record
- Export Year
- 2018-05-02
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What is the voltage range for this fan?
- The fan supports AC 110-240V at a frequency of 50Hz.
- Can the insulation class be customized?
- Yes, the insulation class B can be customized according to your requirements.
- What is the expected lifespan of the bearings?
- The precision ball bearings have a lifespan of 30,000 hours at room temperature.
- What certifications does this product have?
- The product is certified with UL, CE, CCC, RoHS, and CCC.
- What are the suitable use environments?
- It is suitable for use in environments ranging from -20 to 70 degrees Celsius.
- How can the fan be installed?
- The standard installation is horizontal, but vertical installation is available if specified when ordering.
- What are the main benefits of this cross flow fan?
- It generates parallel air flow for greater efficiency, lower noise, and is durable, lightweight, and easy to maintain.
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