No power roof fan
The unpowered fan is a device that uses natural wind speed to drive the fan to rotate, and uses the principle of indoor and outdoor air convection to accelerate any parallel air flow into vertical air flow from the bottom up, thereby improving the effect of indoor ventilation.
The fan has no electricity, no noise, and can run for a long time. According to the natural law of air and the principle of airflow, the roof top can be set reasonably
Fast discharge of indoor hot and dirty air, improve the indoor environment.
Advantages:
1. Natural wind drive, 24 hours a day operation.
2. High sensitivity, wind or temperature range can drive turbine blade rotation.
3. Rotation stability, quiet, improve the room internal environment.
4. Adopt complete advanced shaft bearing, no lubrication, strong, low fault line.
5. Corrosion resistance, acid and alkali resistance, long service life.
Introducing our state-of-the-art stainless steel roof ventilation exhaust. This unpowered hood is the perfect solution for effective air circulation, making it a versatile choice for restaurants, workshops, industrial settings, and warehouses. Experience seamless ventilation with a product designed for durability and efficiency.
Ocean+Express US (Economy) Shipping fee: $53.39 for 10 pieces. Anticipate delivery by February 10th. Enjoy robust protections including guaranteed delivery before the estimated dates, or receive a 10% compensation for delays. Benefit from secure payments featuring SSL encryption and PCI DSS data protection standards, along with a comprehensive refund policy for any issues with your order.
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.
Q: Are you a trading company or manufacturer?
A: We are a big supplier of equipment shock absorption accessories, HVAC, and fresh air accessories.
Q: When can we get the exact price?
A: We usually quote within 24 hours after getting your inquiry. If you need us to offer the shipping cost, please send me your address and we will offer it for you.
Q: How do you guarantee your quality?
A: All of our products are rigidly tested and inspected before delivery to ensure quality that satisfies our customers.
Q: Can I get one sample to test the quality? When will we get the sample?
A: Yes. We can supply a free sample for you to test, and you just pay for express fee. Usually, it takes about 7 days to arrive at your address.
Q: Could you offer some suggestions for our project?
A: Our engineers have more than ten years of experience in HVAC, fresh air systems, and machine equipment construction and installation. We can supply professional project suggestions.
Q: What are your terms of delivery? And how do you deliver the goods?
A: We accept FOB, CIF, etc. You can choose the one which is the most convenient or cost-effective for you. We can deliver the goods by sea, by air, by sea, and express (door to door). We have our own cooperation forwarder to get competitive prices and deliver in a short time. Surely you can choose your own agent at your convenience.
Q: Could you supply more details of these products?
A: Yes. It's our pleasure to serve you.
Q: What are your payment terms?
A: T/T, L/C, Western Union, Money Gram, PayPal are available. You can find our bank information in our P/I. Usually, 30% deposit upon P/I confirmation and 70% balance before shipment.
Q: What is your MOQ?
A: It is according to the products you need. We can sell products in small quantities.
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