AC Series Size AxBxC IP Rating Max Airflow Features
M280GAP (A)(68) 280x280x89mm/11x11x3.5inch IP68/69K 1,300 CFM Reverse Airflow, ALARM, FG
M280GAP (68) 280x280x89mm/11x11x3.5inch IP68/69K 1,300 CFM RD Alarm, FG Tachometer
M254GAP (68) Dia.254x89mm/10x3.5inch IP68/69K 1,000 CFM RD Alarm, FG Tachometer
M254GAP (3)(68) Dia.254x89mm/10x3.5inch IP68/69K 930 CFM RD Alarm, FG Tachometer
M225GAP (A)(68) 225x240x80mm/8.9x9.5x3.1inch IP68/69K 620 CFM Reverse Airflow, ALARM, FG
M225GAP (68) 225x240x80mm/8.9x9.5x3.1inch IP68/69K 620 CFM RD Alarm, FG Tachometer
M205RAP (A)(68) 205x205x72mm/8x2.8inch IP68/69K 570 CFM Reverse Airflow, ALARM, FG
M205RAP (68) 205x205x72mm/8x2.8inch IP68/69K 590 CFM RD Alarm, FG Tachometer
M200RAP (68) 200x220x70mm/7.8x2.8inch IP68/69K 485 CFM RD Alarm, FG Tachometer
M180FAP (68) 180x180x65mm/7x2.5inch IP68/69K 400 CFM RD Alarm, FG Tachometer
M180GAP (68) 176x176x89mm/7x3.5inch IP68/69K 380 CFM RD Alarm, FG Tachometer
S1238PT (68) 120x120x38mm/4.7x1.5inch IP68/69K 135 CFM RD Alarm, FG Tachometer