Ningbo Lionball Ventilator Co., Ltd
+86-574-28825866
220V Low Noise Centrifugal Blower Fan AC / Ec / DC Backward Curved Centrifugal Fan

220V Low Noise Centrifugal Blower Fan AC / Ec / DC Backward Curved Centrifugal 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

    We steadily manufacture and provide integrated after-sales service, and hope to make External Rotor Axial Fan, centrifugal exhaust fans, Centrifugal Fan For Fume Hoods suitable for customers through our professional level and unremitting efforts. We are united, innovative, brave to break the bottleneck of industry development, and gradually build and expand the company's field. We respond to customers in a timely manner, treat each customer with honesty, and create a new concept after-sales service system to ensure that customers are assured and satisfied. An excellent enterprise with lasting competitiveness often has its own unique corporate culture and values. Our company takes science and technology as the guide, takes the quality as the life, takes the brand to occupy the market, creates the benefit by the management, promotes the development by the scale, we are willing to cooperate with new and old customers to create a better future.

    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.

    As science is progressing and user needs are increasing, creating low-energy 220V Low Noise Centrifugal Blower Fan AC / Ec / DC Backward Curved Centrifugal Fan is our goal. Our company has established a complete quality control system and used advanced management tools to improve production efficiency, thereby reducing waste in the production process and reducing production costs. We meet the needs of customers with competitive prices, reasonable delivery time, and excellent product quality and services. Our company based on the market with high-end quality and popular price so we can well meet the majority of user groups.

    Hot Tags: ec centrifugal fan for duct ventilating equipment, China, suppliers, manufacturers, factory, customized, wholesale, price, quotation, pricelist, for sale, shaded pole motor parts, shaded pole motor speed control, Industrial Centrifugal Blower Fan, EC Portable Axial Fan, Backward Inclined Fan, refrigerator condenser fan