Stainless Steel Centrifugal Roof Fan Air Ball Unpowered Aluminum Roof Fan

• Customization: Available
• Material: Aluminum Alloy
• Usage: for Experiment, for Air Conditioner, for Manufacture, for Refrigerate
• Model NO.: DWT-II
• Flow Direction: Axial Flow
• Pressure: Medium Pressure
• Certification: CCC/CE/ISO9001
• Applicable Industry: Hotels, Clothing Stores, Building Materials Stores
• Install: Independent
• Provide After-Sales Service: Online Support
• Blade Material: Stainless Steel
• Voltage: 120V, Other, 380V, 240V
• Guarantee: 1 Year
• Product Name: Industrial Roof Fan
• Apply: Exhaust Ventilation
• Name: AC Roof Ventilation Centrifugal Fan or Axial Flow
• Transport Package: Wooden Box
• Specification: custom
• Origin: Shandong, China
• HS Code: 8414599099
• Production Capacity: 5000

Product Description

Product Description

Low pressure aluminum alloy impeller, compact structure, large air volume, low noise.

The impeller balance test level is strictly in accordance with G4.0.

All mold, all welded structure, firm and convenient installation.

All aluminum housing, light weight, corrosion resistance.

The outer layer has a deep curved rainproof cap, and the air flow is well organized.

Direct drive and belt drive are available.

Complete specifications, support customization, to meet the needs of different customers

 

Widely used in petroleum, chemical, textile, metallurgy, casting and machinery factory, office ventilation and air exchange. Laboratory, warehouse, etc. It is installed directly on the roof and is very easy to operate.

Product Parameters

 

Our fan doubles as an exceptional smoke fan, adept at operating in high-temperature scenarios. Crafted with a robust full mold and aluminum alloy structure, it incorporates the industry's most sophisticated motor cooling system. Choose from direct drive or belt drive options, with an anti-explosive type available. Certified under IEC 60335 standards and ISO9001:2018 controllable standards, it can withstand working environment temperatures up to 320°F. By enhancing its configuration, the maximum operating temperature can be further elevated, ensuring unparalleled performance.

Model	Power	Fan Speed	Air Flow	Drive	Voltage
RCU315	250W	1420RPM	3700CMH	Direct Drive	220-240V/50HZ
RCU355	550W	1400RPM	5200CMH	Direct Drive	220/240/380/415V-50HZ
	750W	1720RPM	6500CMH	Belt Drive	220/240/380/415V-50HZ
RCU400	750W	1400RPM	6800CMH	Direct Drive	220/240/380/415V-50HZ
	1.1kw	1720RPM	8100CMH	Belt Drive	220/240/380/415V-50HZ
RCU450	750W	1200RPM	9000CMH	Belt Drive	220/240/380/415V-50HZ
	1.1kw	1400RPM	11000CMH	Direct Drive	220/240/380/415V-50HZ
RCU500	1.1kw	960RPM	10000CMH	Belt Drive	220/240/380/415V-50HZ
	1.5kw	1200RPM	12500CMH	Direct Drive	220/240/380/415V-50HZ
RCU560	1.5kw	960RPM	22000CMH	Direct Drive	220/240/380/415V-50HZ
	2.2kw	1200RPM	27000CMH	Belt Drive	380/415V-50HZ
RCU630	2.2kw	960RPM	16000CMH	Direct Drive	380/415V-50HZ
	1.1kw	720RPM	13000CMH	Direct Drive	220/240/380/415V-50HZ
	1.5kw	850RPM	14800CMH	Belt Drive	220/240/380/415V-50HZ
	3kw	1200RPM	20000CMH	Belt Drive	380/415V-50HZ
RCU710	4kw	960RPM	25000CMH	Direct Drive	380/415V,50/60HZ
	2.2kw	720RPM	18000CMH	Direct Drive	380/415V,50/60HZ
	5kw	1150RPM	29000CMH	Belt Drive	380/415V,50/60HZ
RCU800	5.5kw	960RPM	28000CMH	Direct Drive	380/415V,50/60HZ
	4kw	720RPM	21000CMH	Direct Drive	380/415V,50/60HZ
	7.5kw	1100RPM	32000CMH	Belt Drive	380/415V,50/60HZ

 

 

 

 

 

Packaging & Shipping

 

To guarantee the utmost safety of your goods, we offer packaging services that are not only professional and eco-friendly but also remarkably convenient and efficient. Rest assured that your products are secured for transit with the highest standards.

 

After Sales Service

 

Enjoy peace of mind with our comprehensive 1-year warranty, which includes access to free parts replacement and repair services. We prioritize your security and satisfaction on , safeguarding all transactions with robust SSL encryption and PCI DSS data protection measures. In the unlikely event of any issues, our standard refund policy covers claims for orders not shipped, missing items, or product discrepancies, ensuring you are fully protected.

Company Profile

Dezhou Linghao Refrigeration Equipment Co., Ltd. is a comprehensive high-tech industry integrating scientific research, design, production and sales. The company was founded in March 2015, located in Dezhou City, Shandong Province, with a regist
The main products of the company are ventilation equipment, fresh air equipment, mechanical and electrical equipment, fire exhaust equipment, water tank, cooling tower and other central air conditioning systems, purification air conditioning systems and end supporting products.

 

 

 

FAQ

1. Are you a factory or a trading company? We are makers.



2. What guarantee is there in case the tank fails?

Water tank has one year warranty. If it breaks, generally speaking, our technicians will find the problem based on customer feedback

It could be something. If the problem is caused by a quality fault, the part will be replaced free of charge.



3. What about the documents after delivery?

After shipment, we will send you all original documents via DHL, including packing list, commercial invoice, bill of lading and others

The required certificate.



4. How long is the delivery time?

For standard water tanks less than 100m3, it takes 7-10 days; For non-standard water tank and based

The specific requirements of the customer to customize the tank, it will take 15 to 30 days.



5. What about payment?

Wire transfer (T/T). L/C at sight.



Do you arrange the delivery of the machine?

Yes, dear customer, for FOB or CIF price, we will arrange the delivery for you. For EXW rates, customers need to arrange them themselves or their agents

Deliver the goods.



7. What about the packing?

Rugged seaworthy plywood box packing with steel belt to save container loading space as much as possible.