Model

Range
(mm)

Speed

Voltage

Watt
(w)

ESC-16

Φ4-Φ16

2.5-3.0

110V/60Hz,220V/50Hz

190-760

ESC-20

Φ4-Φ20

3.0-3.5

110V/60Hz,220V/50Hz

830-900

ESC-22

Φ4-Φ22

3.5-4.5

110V/60Hz,220V/50Hz

850-1170

ESC-25

Φ4-Φ25

4.5-5.5

110V/60Hz,220V/50Hz

1300-1440