4-72 centrifugal ventilator can convey air and other gas non-hypergolic, harmless to human body, non-corrosive to steel material. B4-72 is suitable for the ventilation of inflammable and volatile gas. The adhesive material are not allowed in the gas, its containing dust and hard particles should not exceed 150mg/m3, gas temperature can not exceed 80 degree Celsius. It has sound pneumatic performance. Therefore it has features such as balanced running, little vibration, high efficiency, long life, etc. it is widely applicable for the indoor ventilation, air-exchange exhaust in the mining and industrial enterprises, large-size architectures, guesthouses, restaurants, etc.
F4-72 series is anti-corrosion centrifugal ventilator. The material is fiberglass reinforced plastic or stainless steel. It can be used to convey the corrosive gas. The performance and installation size is same as 4-72 fan.
Q: Are you trading company or manufacturer ?
A: We are a manufacturer with our own factory.
Q: Does the product size can be changed?
A: Yes, just according to your requirement.
Q:What about the after-sale services?
A:We provide 12 months quality warranty after dispatch. We also offer long-time technical advisory services.
Q.What about the transpotation?
A:We can take any type of transpotation according to the customer's demand.
Q: why choose us?
A:Wuxi JN Fan Factory was established in 1997,located in Wuxi City, Jiangsu Province, China, specialize in producing ventilation equipment, combined with research and development, production, sales and service.
Wuxi JN Fan Co.,Ltd
Add: 68#, Xinya Road, Luoshe Town, Huishan District, Wuxi City, Jiangsu, China
After over 20 years' development, JN Fan is now one of the leading belt drive centrifugal id blower fan for steam biomass boilers manufacturers and suppliers in China. If you want to wholesale the quality ventilation equipment made in China, welcome to contact our factory for the products.