Product Details

Outer rotor centrifugal fan is widely used in ventilation, dust removal and cooling of factories, mines, tunnels and buildings, ventilation and induced air of boilers and industrial furnaces, etc. Its essence is a variable flow and constant pressure device.The synchronous speed of centrifugal fan with two poles and outer rotors is about 2400-2600r/min.

Single-suction centrifugal fan suitable for high pressure, low noise environment, has ultra-high power, size Ø250MM-280MM power from 700W-1100W.

1.Introduction

Blade material: Galvanized sheet

Voltage: 230V(sigle-phase) / 380V(three-phases)

Warranty: 12 months

Net weight: 10kg(Ø250MM); 15kg(Ø280MM)

Frequency: 50HZ

Speed：1350RPM

Max Air Flow: 2360M3/h、2600M3/h、2850M3/h、3300M3/h

Power: 790W、800W、1100W、1150W

Air Pressure: 400Pa(Ø250MM)、520Pa(Ø280MM)

Type Number: YWF-F-4E250A、YWF-F-4D250A、YWF-F-4E280A、YWF-F-4D280A

Uses:  Suitable for ventilation and dust removal of pipelines, warehouses, food workshops, kitchen smoke exhaust, chemical heat dissipation, etc.

2.Technical parameters

3. Advantages

®When the centrifugal fan with outer rotor runs at a constant speed, the required power increases with the decrease of temperature for a given flow rate.

®The rotor has high strength and is beneficial to heat dissipation.

®Stable performance and high precision

®Compact structure and small volume

®Reasonable design and wide application

®Can be customized according to customer requirements

4. Product packaging style

Our products are usually packed in cardboard boxes with PE bags inside. We will pay attention to prevent collision, and the shipping mark can be made according to customer's requirements.

5. Payment terms ,Delivery and Service

Payment: All payments can be negotiated, usually by T/T or L/C at sight.

Delivery time: After receiving your payment, we will arrange production. We will ship the goods to your port of delivery as soon as possible.

Service: One year warranty, online technical service.

6. FAQ

Q1:How about the quality of the product?

A:Our company has a very strict quality inspection system, which ensures the high quality of our products.

Q2:When can I get the quotation?

A:We usually quote within 12 hours after receiving your inquiry. If you are very eager to get the price, please let us know so that we will give priority to your inquiry.

Q3:How many different types of products your company manufactures?

A: Now we have more than 100 products. We can manufacture for you according to the actual products you want or the drawings or sample parameters you provide.

Q4: How long can I expect to get the sample?

A: Samples will be ready for delivery within 4-5 days after you pay the fee and send us the confirmation document. Samples will be sent to you by express delivery and will arrive in about a week.

7.After-sale Service

Assist consumers to install and debug products;

Provide technical guidance on the use and other aspects;

Ensure the supply of spare parts for maintenance;

To provide consumers with answers to consumer inquiries, regular return visit services.

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