GRAD Axial Fan Blower

It has the characteristic of  energy efficient, smooth running, low noise, high temperature, simple structure , with the same air volume centrifugal can occupy  two-thirds less space, the weight will be lighter more than half weight. In order to  ensure the power, easy to install, can be vertical, horizontal and hanging installation. 

The design of the fan motor has a special cooling system, air-cooled motor inner place   models. 
Using the  advanced aerodynamic blades design, low noise. 
By the state fixed fire extinguishing systems and fire-resistant components Quality Supervision and Testing  Centers inspection and Public Security Bureau in Shandong Province has been issued the  fire "in Shandong Province to register a certificate of fire protection products."

 If you are intrested in the fire exhaust fan, please provide the following parameters: air flow, pressure and power, we will provide you most competitive price. Looking  forward to our cooperation! 

 Usually we use plywood package or naked package. Some of the products like fan coil unit or table tennis board have standard carton package. The shipping terms are LCL, 20’ container, 40’ container. 

 Shandong GRAD Group Co., Ltd. is located in Dezhou city, Shandong Province,covering an area of 450,000 square meters. It is a large modern enterprise group with central air-conditioning, ventilation, FRP products research development, design, production, sales, installation and maintenance.It is the backbone enterprise of "Dezhou • Central air-conditioned city" named by China Refrigeration and Air Conditioning Industry Association(CRAA).GRAD Group products include: central air conditioning series products(chillers, air conditioners, fan coils, cooling towers, ventilators and accessory products), FRP series products (FRP winding pipes and storage tanks), SMC moulding products (water tanks, table tennis boards, basketball boards, manhole covers, etc) . All products have been inspected by the national quality inspection department.

 1. Product warranty: Usually, our product warranty is 18 months after leaving factory or 12 months after installation.