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.

● 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.