Marine breathable cap float, ballast tank breathable cap floating plate Main application overview:

The first situation: When the ship is running, in bad weather, sea water or rainwater enters the air cap, and when it is too late to discharge, the vent cap/air pipe head on the deck of the ship will move the internal - vent cap float/ Breathable cap buoy jacks up. When the stainless steel breathable cap float/ballast tank stainless steel buoy is jacked up, the water flow will not be able to enter the air pipe, thereby isolating the possibility of entering the cabin. This is the so-called: self-closing air pipe head, self-closing ballast tank vent cap.

The second case: when the oil-water tank air pipe head/oil-water tank vent cap is immersed in water in a vertical position and inclined at 40°, the vent cap float/vent cap buoy can float instantly and seal the rubber ring with the vent cap Seat contact, the degree of sealing can effectively prevent streams of water from entering the air/overflow pipe, and delay the time of water entering the tank. At this time, after the ship returns to normal state, the air pipe head buoy inside the air pipe head will automatically land, so that The air pipe head on the deck of the ship can restore the ventilation/breathing function

The basic parameter table for floater disc is as follows

When we replace the floating plate of the breathable cap, we first check the size

First, you can check against our mold version size

FLOATING PLAT MODEL Die size.pdf

Second, if the above dimensions cannot be met, you can download our model, and then actually measure the relevant dimensions according to the model

FLOATING DISC-Dimensional measurement model.pdf