Towwind Technology

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How Blower Outlet Size Affects Pressure, Velocity and System Losses

Blower outlet size affects the velocity at which air leaves the connection and enters the discharge system. If the downstream passage is too small for the required flow, friction, turbulence, sound and pressure loss can rise quickly. If it is enlarged without a reason, cost and installation space increase without changing the blower’s inherent curve.

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How to Choose the Right Pipe Size for a Blower System

Blower pipe sizing affects the pressure available at the process, the blower operating point, noise, installation space and lifetime energy cost. A pipe that is too small creates high velocity and friction. A pipe that is unnecessarily large costs more, occupies space and can make connections awkward without improving the process.