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Products

Louver-type Gravity Ventilator-VLR

● Installation: rooftop mounted
● Volume range: 324~98,820 m³/h
● Ventilation from four sides: small size and large ventilation area. 
● Not sensitive to wind direction. 
● Water slots on the louver blades : rain kept outside. 
● Integral galvanized steel screen to prevent debris. 
● Elegant appearance blend perfectly with modem architecture. 
● Waterspout in the curb to drain out.  

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● Installation: rooftop mounted
● Volume range: 324~98,820 m3/h

Product features:

● Ventilation from four sides: small size and large ventilation area.
● Not sensitive to wind direction.
● Water slots on the louver blades : rain kept outside.
● Integral galvanized steel screen to prevent debris.
● Elegant appearance blend perfectly with modem architecture.
● Waterspout in the curb to drain out.

Application

Typical application:

-- Industrial workshop gravity rooftop exhaust
-- Inlet/outlet of duct system
-- Outlet chamber of heat-producing appliance
-- Outlet for pressurized industrial building
-- Inlet for negative pressurized industrial building
-- Inlet of workstation make up air

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