specification; value; with a volute chamber, a damper, and an inlet manifold.
Rated impeller diameter, mm; 2,000
Flow rate within working zone, m3/s;
minimum, not more; 25 ;26
maximum, not less; 90 ;95
Pressure within working zone, daPa
minimum, not more; 15;18
maximum, not less; 80; 90
Maximum overall efficiency, not less;0.85
Electric drive power, kW, not more; 75
Voltage, V ;380/660
Impeller rotation frequency, min-1 ;490
Sound power level, dB(A), not more ;99; 96
Length, mm; 1,880;5,280
Width, mm; 2,320 ;2,772
Height, mm; 2,575;2,800