Roof Exhauster

CHOSEN’S ROOF FAN is widely used for the roof ventilation of the warehouse, workshop, greenhouse and so on.

Application

⊙Respond to various harsh environments, suitable for large-area places, and effectively improve indoor bad air.
⊙Roof ventilation for warehouse, workshop, greenhouse and so on.
⊙Suitable for commercial kitchen, factories, large shopping malls, offices, hotels, cinemas, etc.

Advantages

⊙Low-pressure, compact structure, large air volume and low noise.
⊙The level of impeller balance test is strictly in accordance with G4.0.
⊙Full mold, full welding structure, firm and convenient installation.
⊙All-aluminum casing, light in weight and corrosion-resistant.
⊙We can provide deep outer arc rainproof cap, and the airflow is organized smoothly.
⊙Direct drive and belt drive are available.
⊙Complete specifications, support customization, to meet the needs of different performance.
⊙Performance data and curve can be provided.

Parameters

Item	Voltage	Power	Speed	Working Temperature	Maximun Air Flow	Impeller Dia.
	V/HZ/PH	HP	RPM	℃	CFM	Inch
CH-RFD-08	220V/60HZ/3Phase	0.5	1720	Max 80°C	2600	12.5''
	380V/60HZ/3Phase
CH-RFD-10	220V/60HZ/3Phase	0.75	1400RPM (Belt Drive)		3100	14''
	220V/60HZ/3Phase	1	1720RPM (Direct Drive)		3700
CH-RFD-14	220V/60HZ/3Phase	1	1400RPM		4000	16''
	220V/60HZ/3Phase	1.5	1720RPM		4900
			(Direct Drive)
CH-RFD-16	220V/60HZ/3Phase	1.5	1130RPM (Direct Drive)		5100	18''
	380V/60HZ/3Phase
	220V/60HZ/3Phase	2	1250RPM (Belt Drive)		7100
	380V/60HZ/3Phase
CH-RFD-18	220V/60HZ/3Phase	1.5	1000RPM (Belt Drive)		6000	20''
	380V/60HZ/3Phase
	220V/60HZ/3Phase	2	1130RPM (Direct Drive)		6400
	380V/60HZ/3Phase
	220V/60HZ/3Phase	2	1300RPM (Direct Drive)		6800
	380V/60HZ/3Phase
CH-RFD-20	220V/60HZ/3Phase	2	1130RPM (Direct Drive)		8150	22''
	380V/60HZ/3Phase
	220V/60HZ/3Phase	3	1250RPM (Belt Drive)		9190
	380V/60HZ/3Phase
CH-RFD-24	220V/60HZ/3Phase	2	900RPM (Belt Drive)		9800	25''
	380V/60HZ/3Phase
	220V/60HZ/3Phase	4	1120RPM (Direct Drive)		12000
	380V/60HZ/3Phase
CH-RFD-28	220V/60HZ/3Phase	3	750RPM (Belt Drive)		10500	28''
	380V/60HZ/3Phase
	220V/60HZ/3Phase	5.5	1000RPM (Belt Drive)		14000
	380V/60HZ/3Phase
	220V/60HZ/3Phase	7.5	1120RPM (Direct Drive)		17000
	380V/60HZ/3Phase
CH-RFD-32	220V/60HZ/3Phase	5.5	750RPM (Belt Drive)		12500	32''
	380V/60HZ/3Phase
	220V/60HZ/3Phase	7.5	1000RPM (Belt Drive)		16500
	380V/60HZ/3Phase
	220V/60HZ/3Phase	10	1120RPM (Direct Drive)		19000
	380V/60HZ/3Phase
CH-RFD-36	220V/60HZ/3Phase	10	1120RPM (Belt Drive)		18050	36''
	380V/60HZ/3Phase	15	1000RPM (Direct Drive)		21000
CH-RFD-40	220V/60HZ/3Phase	15	1000RPM (Belt Drive)		27000	40''
	380V/60HZ/3Phase	20	1120RPM (Direct Drive)		30000