Home
›
Impeller Trimming
Impeller Trimming
Valid mainly for 80 < ns < 220.
Input Parameters
Original flow Q
m³/h
Original head H
m
Target head H'
m
Speed n
r/min
Impeller diameter D
mm
Calculate
Reset
Results
Recommended trimmed diameter
—
mm
Output
Specific speed ns
—
Cutting law D'
—
mm
Curve law D'
—
mm
Sulzer D'
—
mm
Flow after trimming
—
m³/h
Head after trimming
—
m