Application: Ventilation and exhaust in subway, tunnel, mineral mountain, power station, water conservancy...etc.
Specification: Diameter630~ 1600mm
Single and double operation....

In case of badness ventilation and accumulation of oil steam in the underground parking area, auto engine starts up automatically, even if fire or blast happend.Vennomous exhaust....

400~ 48500m3/ h, 29~ 294Pa, 0.025KW~ 5.5KW, 54~ 81db( A)

Widly used for enterprises and mines, ventilating of civil building station winging, channel ventilating, roof....

12.5# ~ 28# , 35000~ 750000m3/ H, 300~ 2000pa

> High efficiency
> Low noise
> Wide application
> High intensity blades
> Compact structure
> Change rapidly
> Strong....

Medium : Clear air and anti- corrosive steam
Medium temperature: - 30celsius~ 85celsius
Relative humidity: 50%

Clear series products are mainly composed of pure calcium silicate, quartz sand and natural plant fiber, processed by advanced slurry-flowing technology or beater-addition process....