Ramfan Product Family

The EFi120xx and EFi150xx are RAMFAN's largest hazardous-location blowers for maximum air movement. They are built for higher velocities, higher volumes, and reduced purge or cooling times when crews need serious performance in adverse atmospheres.

Quantitative details of EFi120xx EFi150xx

Metric	Value
Airflow	Free Air 3,750 cfm (6,375 m3/hr)
Weight	55 lbs / 25 kg
Motor/Power	1.2 hp
Blade/Impeller	Impeller 7-Blade
Noise	Noise 86.1 dB @ 3' (1 m) 90
Certification	II 2 G Ex db eb IIB T6 Gb
Certification	0539
Ingress Protection	IP55

Comparison with other Smoke Ejectors

Product	Airflow	Power	Weight
EFi120xx EFi150xx	Free Air 3,750 cfm (6,375 m3/hr)	1.2 hp	55 lbs / 25 kg
EFC50 EFC120 EF150	3,200 cfm	0.5 Hp	49 lbs / 22 kg
EFC50x EFC120x EFC150x	3,200 cfm	0.5 Hp	49 lbs / 22 kg
EFi50 EFi120 EFi150	3,200 cfm	0.5 Hp	46 lbs 21 kg
EFi50xx	Free Air 3,200 cfm (5,440 m3/hr)	0.5 hp	49 lbs / 22 kg