Product Overview

Description

Wind Driven Turbine Ventilator Exhaust Roof Fan Without Power

Brand:Jusheng

Made in China 

As a non-powered natural ventilation exhaust equipment, no personnel to operate 24 hours without electric power, after installation can make the work environment dirty, humid, hot air outlet, a steady stream of fresh air into the supplement, to create a good working environment . Winter indoor condensation can be prevented, thereby protecting the inner wall of the roof of the fire-resistant coating to peel from damp.

 

Non-Powered Roof Fan Performance Parameters (No Power Turbine Fan)
Machine Number	Exhaust Outlet Diameter (mm)	Height (mm)	Number Of Leaves	Turbine Outside Diameter (mm)	Ventilation Average Annual Wind Speed (m/s)	Exhaust Volume (m3/min)	Materials	Colour
12"	300	350	20	340	3.4 (Level 3 Wind Speed)	23	Stainless Steel,  Color Plate	True color,  color selection
14"	360	580	20	460	3.4 (Level 3 Wind Speed)	33	Stainless Steel,  Color Plate	True color,  color selection
20"	500	500	25	620	3.4 (Level 3 Wind Speed)	42	Stainless Steel,  Color Plate	True color,  color selection
20"	500	720	25	610	3.4 (Level 3 Wind Speed)	42	Stainless Steel,  Color Plate	True color,  color selection
24"	600	630	29	720	3.4 (Level 3 Wind Speed)	65	Stainless Steel,  Color Plate	True color,  color selection
27"	680	950	36	880	3.4 (Level 3 Wind Speed)	75	Stainless Steel,  Color Plate	True color,  color selection