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SDS series jet fan specific characteristics: The SDS jet fan is composed of a horn, a muffler, a whole fluid, a fan section and a motor. At the same time, it also includes supporting safety hanger and cantilever, supporting shock absorption equipment and other supporting auxiliary equipment. (1)Two-way series jet fan has high reverse air efficiency, and the reverse flow rate is greater than or equal to 99% of the forward flow rate. The reverse flow of one-way jet fan does not ......

1. High air volume 2. The two impellers rotate relative to each other, and the pressure is three times that of the single-stage impellers 3.Inverter control, according to the change of tunneling depth from 30-50HZ to adjust, save electricity 4.Adopt four section silencing device, low noise 5.Single-head air supply 1000m -5000 m

K Series Benefits: 1) The wing twist blade is used, which has high aerodynamic efficiency and remarkable energy-saving effect. 2) Diverse performance, complete specifications, and can be well matched with various resistance and air volume types of ventilation network, can maintain long-term efficient operation. 3) It is equipped with a steady flow ring device, the characteristic curve has no hump, no surge risk, and can operate safely and stable under any ......