Exhaust Fan

Exhaust fan is also called negative pressure exhaust fan. It's an axial fan.Mainly used for ventilation and temperature cooling . It is a more economical ventilation and cooling products. It has a simple structure, easy to maintenance, large air volume, easy to install, etc.

Motor

• Brand: Chinese famous motor, Siemens motor,  and WEG motor

• 2Motor Protection Grade: IP55

• Isulation Class: F grade

• Voltage and frequency is custom made 

Pulley

• Material: High strength aluminum-magnesium alloy 

• Blast-sanding treatment, eliminate internal stress to improve its own rigidity and stability

Blade

• Blade is special designed for the biggest efficiency which made of Krupp stainless steel by punch forming.Large air volume,no deformation,no broken,no dust,attractive and durable.

• Thickness 1.2mm,surface finish BA grade.Stainless steel,galvanized and alumium for option.

Main Feature

• Hot-dip galvanized plate adopt 275g/㎡ galvanized layer, not rust;

• 95% of the parts are produced by ourselves, reducing the cost of processing ,sharing profits with customers, ensuring quality ,utmost cost-effective globally

• Complete CNC production line, the accuracy of assembling holes is 100%, easy to assemble, quality assured.

• Wall-Mounting fan , easy installation and maintenance

• Belt Drive, Big airflow

Model	Blade Diamter(mm)	Drive Type	Balde Quantity	Blade Rotatinal Speed(RPM)	Air Flow(m3/h)	Input Power(W)	Size(Hight*Width*Thickness
JY-1120	1000	Direct	4	700	20000	400	1120*1120*380
JY-900	750	Direct	6	620	20000	450	900*900*380
JY-1000	900	Direct	6	600	23000	550	1000*1000**380
JY-1100	1000	Direct	6	600	32500	750	1100*1100*380
JY-1220	1100	Direct	6	560	38000	750	1220*1200*380
JY-900(Net)	750	Belt	6	630	28000	370	900*900*380
JY-1000(Net)	900	Belt	6	610	30000	550	1000*1000*380
JY-1100(Net)	1000	Belt	6	600	32500	750	1100*1100*380
JY-1220(Net)	1100	Belt	6	460	38000	750	1220*1220*380
JY-1380(Net)	1270	Belt	6	439	44000	1100	1380*1380*380
JY-1530(Net)	1400	Belt	6	625	55800	1500	1530*1530*380