53CW Air Vent Head
The air vent head is arranged on the upper part of the ballast tank, the water tank, the oil tank and other liquid tanks, and extends to the open deck, which can ensure the smooth entry and exit of the gas in the tank when the liquid is injected or discharged, and maintain the isobaric effect with the external atmosphere. The sealing ring of 53CW air vent head is made of NBR Buqing rubber, which is used for the lower end of the air vent head float. The sealing ring can prevent seawater and rain from entering the tank. Effective isolation of deck spray, rainwater seeping into the air vent head. Specifications for 53CW air vent heads include DN50-DN250.
Overview
Maintenance of Marine air vent heads
The structure of a ship's air vent head is usually composed of two main parts: one is the filter or filter, and the other is the air vent head itself. Filters are usually easy to replace and clean to maintain their good filtering effect. In order to ensure the normal operation of the ship's air vent head and extend its service life, regular maintenance is required. This includes operations such as cleaning filters and vent heads and replacing or repairing damaged parts.
Drawing
Images of 53CW Air Vent Head
DN | A | A1 | B | D | D1 | n-0d | D2 | m | h | H |
50 | 180 | 140 | 135 | 130 | 105 | 4-15 | 60 | 17 | 125 | 185 |
65 | 205 | 167 | 145 | 155 | 130 | 4-15 | 75 | 22 | 160 | 215 |
80 | 235 | 195 | 160 | 180 | 145 | 4-19 | 90 | 27 | 195 | 260 |
