Forward Curved Double Inlet Centrifugal Fan of belt drive fan

Products Details

Quick Details
Centrifugal Fan
Electric Current Type:
Blade Material:
hot galvanizing steel sheet
Place of Origin:
Zhejiang, China
Brand Name:
Model Number:
Air Volume:
1000-40000 M^3/h
CCC, ce, ISO 9000.
After-sales Service Provided:
Engineers available to service machinery overseas
Impeller Diameter:
Air Volume Range:
Total Pressure Range:
Total Pressure Efficiency:
Sound Range:
Drive Type:
Belt drive
7-7, 8-8, 9-9, 10-8, 10-10, 12-9, 12-12, 15-11, 15-15, 18-13, 18-18
cabinet central air-conditioning units, ducted air conditioning unit
Impeller Material:
hot galvanizing steel sheet
Scroll material:
hot galvanizing steel sheet
LKT series of forward curved multi-blades centrifugal fans are characterized by compact structure, high efficiency and low noise. They are the ideal subsidiary equipment for cabinet central air-conditioning units, dusted air conditioning unit, and other heating, air-conditioning, purification and ventilating equipment.
Product Description
Impeller Diameter 200-450mm
Air Volume Range 1000-40000m3/h
Total Pressure Range 140-1000pa
Total Pressure Efficiency 50-69%
Sound Range 60-90dB(A)
Drive Type Belt drive
MODEL 7-7, 8-8, 9-7, 10-8, 10-10, 12-9, 12-12, 15-11, 15-15, 18-13, 18-18
        Applications                                                                                                                                  Subsidiary equipment for cabinet central air-conditioning units, ducted air conditioning unit, and other heating, air-conditioning, purification and ventilating equipment.
              1. Outline of  Centrifugal Fan LKT series centrifugal air-conditioning ventilators volum ranging from 1000m3/h-40000m3/h, they are characterized by compact construction. High efficiency and low noise. They are the ideal subsidiary equipment for various cabinet central air-conditioning units, tube units and heating, air-conditioning, cleansing and ventilating equipments.     2. Designation of  Centrifugal Fan The nomenclature of LKT series is composed of nominal diameter of imper and nominal width of impeller.       3. Type of  Centrifugal Fan         LKT series ventilators can be divided into category L. LK. R. RK category L2. R2 as follows.     4. Construction of Centrifugal Fan : (1). Scroll (made of hot galvanizing steel sheet) (2). Impeller (made of high grade hot galvanizing steel sheet. Before leaving factory, all imperllers have passed all-round dynamic balance test according to the company standard which is higher level than national standard) (3). Frame ( made of hot galvanizing steel angle iron bars) (4). Bearing (made of ball bearings of high quality) (5). Shaft (made of 40Cr of C45 carbon steel bars)       5. Performance of Ventilator:
Way of ventilator driving ηm
Electric motor directly driven 1
Coupling directly driven 0.98
V-belt driven 0.95                             
Power of electric motor(Kw)        Value K                            
≤2.2 1.2
≤11 1.15
>11 1.1
    Example of curve Reading            
Packaging & Shipping
Company Information
  Zhejiang Lion King Ventilator Co., Ltd., a professional manufacturer of various axial fans, centrifugal fans, air-conditioning fans, engineering fans, mainly consists of Research and Development Department, Production Department, Sales Department, Testing Center, and Customer Service. It is located in Taizhou City, Zhejiang Province, which is near to Shanghai and Ningbo with very convenient transportation system. The company has CNC lathes, CNC machining centers, CNC punch press, CNC bending machine, CNC spinning lathes, hydraulic press, dynamic balancing machine and other equipment. The company has perfect comprehensive Testing Center, which includes facilities for air volume test, noise test, torque force and tensile force test, high and low temperature test, overspeed test , life test etc. Relying on its mold technology center and engineering technology center, the company has developed forward curved multi-blades centrifugal fan,backward centrifugal fan, voluteless fan, roof fan, axial flow fan, box-type fan series with more than 100 specifications of metal fans and low noise fans. The company attaches great importance to quality management, and was awarded the ISO9001 international quality system certification very early. At present, the "LION KING" brand has enjoyed great popularity and well-deserved reputation. Meanwhile, the products are also exported to many countries, and honored with consistent high praise and recognition by domestic and foreign customers. The company always insists the business philosophy of "Safety First, Quality First", and are keeping to serve all customers based on "honesty, innovation, rapid response, and full services.        
Our Services
  24-hours on line service with excellent sellers.        



Ordering the fan


After selection of the fan best for your needs please order as follows:


1. Fan type and installation


2. Fan code and type


3. Quantity required


4. Duty required standard air and temperature, such air volume in (m³/h), static pressure or total pressure in (Pa)


5. Motor rated power(KW)


6. Electrical supply


7. Ancillaries required

        If you interested in our products, pls contact me directly. Whatsapp or wechat: 0086-13738539157 TEL.: 0086-576-88789128 SKYPE: blanche-lin

Contact us

Please feel free to give your inquiry in the form below We will reply you in 24 hours