Marine mushroom air funnel was broadly installed on natural ventilation and mechnical ventilation units which was on the open deck of all kinds vessel.
Mushroom air funnel
A : inner open-close funnel
B : outer open-close funnel
C : outer open-close with axial fan funnel
D : fixed funnel
The funnel mainly installed on the duct and upper of the ventilator which located at the open deck of the vessel, that prevented the rain from dripping into the cabin when the air supplying.
Reasonable structure, easy open-close, beautiful exterior,, complete specifications, good ventilation effect, reliable air-rain leakproofness, can satisfy with wide range of requirements of ship industry.
· A-DN Inside nominal diameter DN150-350mm
· B-DN Inside nominal diameter DN250-1400mm
· C-DN Inside nominal diameter DN250-1400mm
· D-DN Inside nominal diameter DN250-1400mm
It was broadly used on passenger vessel, cargo ship, warship and offshore platform.