For pressurizing gas from atmospheric pressure to 50 KPa, what type of fan is suitable?
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Everyone: If we want to increase the pressure of exhaust gas at normal pressure of 3000 NM3/H to 50 kPa, what type of fan would be suitable? For rotary vane and centrifugal types, what power rating motor should be chosen for this load?
With such low flow rates, a Roots blower will suffice, but it is noisy; its advantage is its low cost
Select a Roots blower with a motor power of 4KW, a 2-stage motor, and explosion-proof features