MARINE AIR VENT HEADS CAST IRON 53-ON,53-OS
mushroom air pipe head
BODY:CAST IRON
FLANGE:JIS 5kgf/cm²
Automatic closing system by disk float, and applicable to ballast tanks or oil tanks, etc. Main body is made of grey iron casting (FC-200).
Connection flanges specifications are based on JIS 5 . Application of IACS (International Association of Classification Societies) unifeed requirements P3(1991), and approved by NK, ABS, LRS, DNV and BV. Please specify the flange size to be connected with type of pipe head when ordering.
disc type.
Air ventilation head
53 - OS - 65, ISSA Code 87 23
53 - OS - 80
53-OS-100
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