0-10 V signal control,achieve an optimum ventilation effect at lowest energy consumption reduce the annual cost by up to 40%-70% 1)36 In.1/2 h.p.Variable Speed; 2)HIGH PERFORMANCE; 3)Air Delivery12,000CFMAgriculture Variable Speed Exhaust fans; Variable Speed 1. Durable one-piece molded polyethylene housing.2. Equipped with high performance 1/2 h.p. variable speed motor.3. Fan blades designed by ...
