ventilation fans industrial how to choose

Shanghai Allmarine Industry Co., Ltd. is a professional ship tools & pumps supplier in China. Allmarine as a famous brand in the world has running for 6 years.

Our products scope Pneumatic, Electrical and Hydraulic Tools, Oil and Grease Pumps, Deck Items, Hand Tools, Safety Equipments, Hose & Couplings, etc.

Over the years,Allmarine products have been praised by users and trust, have been awarded excellent products, and passed ISO9001-2000 international quality system certification.Especially quick coupling ,ventilation fans,airless paint sprayer.

Ventilation fans are also typical product.

Shanghai Allmarine Industry Co., Ltd., low-noise ventilation fans introduction:

Negative pressure ventilation fans are low noise ventilation fans,ventilation fan is divided into a glass fiber reinforced plastic ventilation fan (high-grade type) and galvanized sheet ventilation fan (economy), the noise levels in 55-75DB. The ventilation fans with low-power, air speed, high efficiency, low noise characteristics. Per hour, the required number of ventilators, ventilation according to the actual situation of the factory workshop, computing, and optimize the allocation of plant stagnant heat, odor, black smoke, bad smell, in the shortest possible time quickly exhausted to the outside.