Roof Top Centrifugal Fan / FRP roof top ventilation fan

Specifications 1.Economical exhaust fan

2. Dependable fiberglass housing

3.20 years lifetime

4.Low cost installationCE&CCC best cone fan

Applications:

1.  Industrial fields: textile, socks/clothes making, glass, molding, rubber, coating, silk-screen printing, toy, electronics, home appliances, shoe making, printing, food stuff, processing, dyeing, laundry and other workshops with high temperature.

2.  Civil fields: net bars, stores, supermarkets, mess hall, food markets, waiting-rooms and recreation places and other occasions with air-conditioning.

3.  Agricultural &horticulture fields: large farms, greenhouse and livestock farms, etc.      

Model No.	Impeller Range	Impeller Material	Rotating Speed	Air Flow	Noise Level	Power	Voltage	Prod. Size
OFS-146SS	1220mm	3-wing FRP blades	560rpm	50000m3/h	≤68db	0.75kw	380v	146*146*58cm
OFS-146SL	1220mm	6 SMC Fiberglass Blades	460rpm	45000m3/h	≤68db	0.75kw	380v	146*146*58cm
OFS-146SQ	1220mm	7-wing Nylon blades	460rpm	45000m3/h	≤65db	0.75kw	380v	146*146*58cm
OFS-106SL	900MM	6 SMC Fiberglass Blades	560RPM	20000m3/h	≤65db	0.55KW	380V	106*106*55CM
OFS-106SQ	900MM	7-wing Nylon blades	560/720rpm	20000m3/h	≤62db	0.55kw	380v	106*106*55CM

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