Product Overview
The main function of the roof ventilator is to provide indoor ventilation for buildings such as petroleum, chemical, light textile, metallurgy, and machinery factories, offices, laboratories, and warehouses. It can adapt to different structural forms and usage needs of buildings and can be installed on roofs and walls. When the working medium temperature is 25℃, the relative humidity should not exceed 90%, and the dust content (including solids and impurities) should not exceed 100mg/m.³.

This fan mainly consists of an impeller, air duct, wind cap, motor, and other accessories. The impeller uses an axial flow fan, with a very large air volume, and can also reverse airflow if needed. The wind cap and base are made of lightweight, high-strength, and corrosion-resistant fiberglass material, featuring an aesthetically pleasing appearance and resistance to wind and rain. The materials are divided into iron plate type and fiberglass type.

 

Main Parameters

Machine Number (No.)	Matching Motor (kw-p)	Flow Rate (m3/h)	Total Pressure (Pa)
3.6-4	1.1-4	1332-2634	393-247
April 4	1.1-4	2006-3709	501-329
4.5-4	1.1-4	2856-5281	634-416
May 4	2.2-4	3864-7728	790-502
June 4	4-4	6677-13353	1139-724
June 6	1.5-6	4420-8841	498-317

Note: The material is all fiberglass.

The main function of the roof ventilator is to provide indoor ventilation and air exchange for buildings such as petroleum, chemical, light textile, metallurgy, and machinery factories, offices, laboratories, and warehouses.