Specifications

Portable Roof Ventilation Fan
-low power consumption
-strong body
-Competitive price
-Fast delivery time

Popular In Indonesia Portable Roof Ventilation Fan  

 

 

We,JHCOOL will attend Singapore Exhibition in Sep 14th-16th. at that time, we will show our evaporative air cooler(industrial air conditioner) to our clients.Welcome to visit our booth. 

 

 

Best regards

 

                                                                              From: Jensen zheng

 

 

 

Introduction of vacuum Cooling Fan:

 

Vacuum cooling fan is based on the theory cross ventilation and vacuum air charge.Fresh air comes from  door or windows while bored air is friven out.It can greatly imporve the unpleasant environment.The air change efficiency can reach 90%-97%. 

 

Characteristics:

 

1.Using stainless steel fan,big airflow,nice outlook.long lifespan,not deformation,not fractrue,not dusty.

2.Voltage of motor depends on customer's requirement.

3.Special water-proof design bearing,high quality,low noise,long lifespan,free maintenance.

4.Optional fan with auto-tight device belt,ensue belt work normally.

5.Optional swing heavy punch and centrifugal setting for fan swing.

 

Advantages:

 

1.Little cost,low somsumption.Compared with cooling efficiency air-conditioner,vacuum cooling fan is on-sixth in cost and one-tenth in comsumption.

2.Equipment with cooling pad high cooling efficiency.Temperature can be reduced to 28C which suitable with body tempreature.If it's well water,cooling efficiency will be better even can be compared to air-conditioner.

3.Fresh and clean air.Air cleanness can be up to 99%.

 

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