Our company is a private enterprise mainly operating a variety of imported well-known high-end brands 4 inch exhaust fan, duct centrifugal motor, EC Centrifugal Fan For Industrial Refrigeration System and advocating the enterprise spirit of professional, pragmatic, efficient, and innovative formed a good internal mechanism. At present, we are in a period of important opportunities for the great rejuvenation of the Chinese nation, and in a period of historical development of a new round of scientific and technological revolution. Our company has automatic production line, processing center, product testing center and new product research and development technology team to ensure timely supply of the right products for customers. We provide consumers with full choice of products.
Product Introduction
| The diameter of Impeller | 133mm | |
Material | blades | steel |
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) | InputPowerW | FrequencyHz | Speedrpm |
ECF133A230 | AC 200~270 | 70 | 50/60 | 2500 |
ECF133A110 | AC 100~130 | 70 | 50/60 | 2500 |
Airflow :
FAQ
(1)Q: Are you a manufacture factory?
A: Yes,we are one of the leading manufacturers of fans and motors in China since 1980, Our factory occupied area of 26000square meters, located in Yinzhou district, Ningbo. We have more than 300 employees.
(2)Q: Which product certification do you have?
A: Our products are approved VDE certificate, UL certificate, CE certificate, ROHS certificate, CCC certificate, SASO certificate and so on.
(3)Q: How about our company's quality control system??
A: We have gotten IS09001:2008 certificate(SGS)
(4)Q: How long is the warranty of your products
A:One year after ETD
(5)Q:What kind of trade terms and payment terms?
A: Trade terms: EXW, FOB
B: Payment terms: T/T, L/C
Since the company was founded, we have been actively engaged in international marketing with the idea of 'Focusing on morality in behaving and quality in dealing with matters'. Your can purchase our 310mm 230V DC/Ec Max Pin220W Backward Curved Centrifugal Fan 2232W-2-A08 with confidence. We insist on high point positioning, dare to be the first, and promote industrial upgrading with technological progress. In order to combine the market demand and development trend, our company leads the new market reform, subverts the traditional mode, improves the company's own grade and expands the business development.
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