Specifications

quiet exhaust fan
1)low noise,durable
2)ss blade.no broken
3)motor certification :CCC
strong ventilation capacity

quiet exhaust fan

1.Fan frame has made in automatic process line especially thick galvanized layer with extremely corrosion resistance.

2. High strength aluminum-magnesium alloy, reasonable angle, biggest air flow.

3. High precise microcomputer aided manufacture system, noise testing, running testing, speed rate testing, total effect testing.

4. Different materials upon customers' demands: iron, FPR, ABS engineer plastic could unload the safe net easily as the CAD optimized.

5. Adopt automatic belt is tensioned so that it will  not pin  and drop and reduce the failure rate.

 

 

Model specifications	Diameter blades(mm)	Blades rotational speed rpm	Motor rotational speed rpm	Air flow m3/h	Total pressure pa	Noise decibels	Import power	Rated voltage	Outer size (mm)
									High×width×thick
HYF-800	710	560	≥1400	18000	55	≤70	370	380	800×800×370
HYF-1000	900	560	≥1400	28000	60	≤70	550	380	1000×1000×370
HYF-1100	1000	560	≥1400	30000	62	≤70	750	380	1100×1100×370
HYF-1380	1250	325	≥1400	39000	55	≤70	750	380	1380×1380×370
HYF-1530	1400	325	≥1400	52000	60	≤70	1100	380	1530×1530×370
HYF-1750	1600	305	≥1400	63000	60	≤70	1500	380	1750×1750×400