Pulse Width Modulation

151132-50 Ametek Nautilair Brushless Blower 12.3" 240VAC 1040 CFM 20 in.H2O PWM OL

151132-53 Ametek Nautilair Brushless Blower 12.3" 240VAC 1040 CFM 20 in.H2O PWM OL

151132-56 Ametek Nautilair Brushless Blower 12.3" 240VAC 1040 CFM 20 in.H2O PWM OL

150242-06 Ametek Nautilair Brushless Blower 8.9" 240VAC 512 CFM 13 in.H2O PWM OL

150242-02 Ametek Nautilair Brushless Blower 8.9" 240VAC 512 CFM 13 in.H2O PWM CL

150232-08 Ametek Nautilair Brushless Blower 8.9" 120VAC 545 CFM 11 in.H2O PWM OL

150232-00 Ametek Nautilair Brushless Blower 8.9" 120VAC 545 CFM 11 in.H2O PWM CL