Large Air Volume Gravity Shutter Butterfly Cone Wind Hood Exhaust Fan

The core reference for model selection is based on five key factors: application scenarios, air volume requirements, air pressure requirements, installation space, and working environment conditions. In addition, based on the site size, environmental temperature/humidity/corrosion conditions, select the corresponding specifications, materials and functions of the fan. If unsure, please provide the scene parameters and contact the customer service for precise selection.

Support customization! The size of the fan, the power of the motor, the rotational speed, as well as special material models such as stainless steel, fiberglass reinforced plastic, anti-corrosion and explosion-proof, and high-temperature resistance can all be customized according to customer needs. At the same time, functions such as variable frequency, quiet operation, and linkage control can also be customized. Specific parameters and usage requirements need to be communicated in advance.

One-year warranty period! If non-human factors cause quality problems within 7 days after receiving the goods, free return or exchange will be provided; during the warranty period, if there are quality issues with the product, free repair and replacement of components will be offered, and the entire process will be followed up to resolve the problem.

Provide lifetime after-sales service. After the warranty period, we offer paid repair and component replacement services. We have a complete range of original factory parts. Simply contact the customer service and specify the model of the fan to obtain the corresponding parts.