53ON-TYPE AIR PIPE HEAD FOR BALLAST TANK
Marine air pipe head-marine ballast tank vent cap 53ON

This 53ON type air pipe head is a single side ventilation style. Its body is made of FC200 gray cast iron, the internal parts are made of SUS304 stainless steel float, and the shield and top cover are made of Q235-A carbon steel.

53ON marine vent cap-ballast tank vent cap specifications from DN50-DN200:

It can be widely used for ventilation in various cabins of ships, such as:

When it is suitable for water tanks, we can call it: water tank air cap, water tank air cap 53ON-80A

When it is suitable for oil tanks, we can call it: oil tank air pipe head, oil tank vent cap vent cap 53ON-125A

When it is suitable for ballast tank, we can call it: ballast tank air pipe head, ballast tank vent cap vent cap 53ON-150A