Ningbo Lionball Ventilator Co., Ltd
+86-574-28825866
4

4"/5"/6"/8"/10"/12" Metal Housing Radial Centrifugal Duct Inline Ventilation Fan

The series of the EC centrifugal fan adopt the EC efficiency motors. The voltage include DC24V, DC48V, AC110, AC220, frequency 50Hz/60Hz. Apply to the occasions of high-volume airflow, high voltage, high resistance, and low noise, such as the air purifier and roof ventilator.

  • Description

    Our AC Centrifugal Fan, Refrigeration Unit Bearing Motor, ge evaporator fan motor is manufactured by professional personnel and tested under a comprehensive quality management system, so that its quality is completely trustworthy. Our company has been establishing and maintaining close cooperation with suppliers, constantly providing customers with high-quality products and technical services. Focus on talents and development. Provide customers with high-quality services is our tenet. We adhere to the green and low-carbon sustainable development path, and actively change the mode of production. We are a company that integrates research and development, technical consulting services and production and management.

    Product Introduction

    The diameter of Impeller

    225mm

    Material

     Impeller

    PA66 plastic

    Rotor

    steel

    Motor technology

    EC

    Mounting position

    Any

    Type of protection

    IP44

    Insulation class

    Class F

    Approvals

    CE, CCC

    Technical feature

    0-10V/PWM/RS-485

    Protection

    Over Voltage/ Lock Rotor

    Ambient temperature

    -20℃ to 50℃

    Advantage

    The series of the EC centrifugal fan adopt the EC efficiency motors. The voltage include DC24V, DC48V, AC110, AC220, frequency 50Hz/60Hz. Apply to the occasions of high-volume airflow, high voltage, high resistance, and low noise, such as the air purifier and roof ventilator.


    Product Parameter (specification)


           Model

    Voltage
           V

    Input Power
           W

    Frequency
           Hz

    Speedrpm

    Max Current
           A

    Air Flow
    M³/H

    Noise
    dB

    ECB225A230

    AC1~200~270

    145


    50/60

    3070

    1.2

    1055

    72

    ECB225A110

    AC1~100~130

    145

    50/60

    3070

    2.4

    1055

    72


    Airflow :

    21

    22

    Deliver and serving

    (1)Deliver

    About 30-40 days after receive client’s payment. Because we are manufacturer, and we don’t have production in stock. We will arrange production as soon as possible.

    (2)Service

    ①Pre-sales services:

    We have Personalized Customization Scheme for every client.

    We will adjust the voltage, frequency, length of line and other detail character according to client’s demand.

    ②After-sales services

    According to the requirements of consumers, carry out the technical guidance on the use and other aspects

    Dealing with customers' letters, visits and telephone complaints, answering customers' inquiries. At the same time, we will use various ways to collect the opinions of consumers on the quality of products, and improve them in time according to the situation.

    warranty: one year after ETD.

    Through high quality 4"/5"/6"/8"/10"/12" Metal Housing Radial Centrifugal Duct Inline Ventilation Fan, perfect services, reasonable prices and professional solutions, we bring real value to users in various fields. We continue to expand market space, strengthen scientific research and development efforts, optimize product structure, strict quality management, maintain sustained and stable development, and provide users with better products and services. We always regard creating value for customers as the goal, and we have established a rich and systematic marketing service network.

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