Product features:
Type demonstration
A : inner open-close funnel
B : outer open-close funnel
C : outer open-close with axial fan funnel
D : fixed funnel
Functions
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.
Advantages
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.
Basic parameters：
● 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
Application：
It was broadly used on passenger vessel, cargo ship, warship and offshore platform.