We return customers' trust in us with high-quality business management, excellent Industrial Roof Exhaust Fan, 4 inch exhaust fan, EC Centrifugal Fan For Primary Air System, and perfect after-sales service. We are committed to satisfying the needs of customers, working hard to develop new products, and constantly improving the quality control system. Our factory implements the principles of unity, pragmatism, progress, integrity, harmony and development.
The diameter of Impeller | 133mm | |
Material | Housing | galvanized sheet steel |
Impeller | galvanized sheet steel | |
Rotor | Coated in black plastic | |
Direction of rotation | Clockwise, seen on rotor | |
Counter-Clockwise, seen on rotor | ||
Type of protection | IP54 | |
Insulation class | Class B or Class F | |
Mounting position | Shaft horizontal or rotor on bottom; rotor on top on request(Any) | |
Condensate discharges | Rotor-side | |
Approvals | CE, CCC,UL and so on | |
Mode of operation | Continuous operation(S1) | |
Bearings | Maintenance- free ball bearings | |
Motor protection | TOP wired internally | |
Cable exit | variable, lateral | |
Ambient temperature | -20℃ to 60℃ | |
Advantage | YWF series centrifugal fan with external motor has features of compact structure,convenient installation, credible running, little noise, energy saving and high efficiency. | |
Performance parameters
| Model | Voltage | Frequency | Current | Input Power | Speed | MaxAir Flow | Capacitor | Noise | Curve |
YWFF2E133L | 115 | 50/60 | 0.8/1 | 90/110 | 2050 | 250 | 8 | 65 | ① |
230 | 50/60 | 0.35/0.4 | 75/90 | 2000 | 250 | 2 | 65 | ||
YWFF2E133H | 230 | 50/60 | 0.35/0.4 | 80/90 | 2000 | 300 | 2 | 67 | |
YWFF4E133H | 230 | 50 | 0.24 | 50 | 1300 | 250 | 2 | 55 |
Product feature and application
(1) Product feature:
●Compact structure
●Specialized design
●Refined process control
●Simple Installation
●High efficiency and low noise
●Long service life
(2)Application
●Condenser
●Evaporator
●Pipe fan
●Roof ventilator
●Heat dissipation and ventilation
Production details
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.
Our exquisite craftsmanship and excellent service make our Private Label 12PCS Cosmetic Brush Set Manufacturers in China Double Ended Brushes sells well and is deeply favored by our customer base, which has won us a steady evidence of our customer base. We strive to maximize the value of the enterprise society, shareholders, customers and employees. We always adhere to the leading ideology of scientific and honest service, and repay the society with excellent product quality and service. We always follow the quality policy of being responsible for every process, every product and every user, and serve the customers wholeheartedly.
Hot Tags: forward curved centrifugal fan, China, suppliers, manufacturers, factory, customized, wholesale, price, quotation, pricelist, for sale, booster fan duct, energy efficient motors, shaded pole, Axial Fan For Air Cooler, Electeical Comutation, DC Centrifugal Direct Drive Fan
