Products -

Rosenberg, Ecofit and ETRI Fans

Image	Product	Brand	Fan Type	Motor Type	Size	Voltage	Phase	Freq. (Hz)	CFM* Max. Air	DB A
	N88-45701	Rosenberg	Backward Curved	EC	450	380-480	~3	60	8829	84
Rosenberg GKHM 450-CII.147.6FF IE Gen3 AMCA-Certified backward curved I-Series EC fan with five-blade sheet aluminum impeller. Airflow 5473 CFM @ 4.22 in WC; 8829 CFM @ free air. Contact Rosenberg USA for more details. Download Spec Sheet Inquiry Application Assistance
	N88 45701 460V	Rosenberg	Backward Curved	EC	450	460	3~	60	4000	82
Rosenberg GKHM 450-CII.147.6FF IE Gen3 460V EC backward curved module with advanced 5-blade I-series impeller, input voltage 3~ 380-480 (PN # N88-45701), airflow 4000 @ 5 inWG; 82 dB(A) Contact Rosenberg USA for more details. Download Spec Sheet Inquiry Application Assistance
	N88 45701 230V	Rosenberg	Backward Curved	EC	450	230	3~	60	4000	78
Rosenberg GKHM 450-CII.147.6FF IE Gen3 230V EC backward curved module with advanced 5-blade I-series impeller, input voltage 3~ 200-240 (PN # N88-45701), airflow 4000 @ 3 inWG; 78 dB(A) Contact Rosenberg USA for more details. Download Spec Sheet Inquiry Application Assistance