When metering a liquid with a flowmeter, accurate flow measurement is not possible, if entrained air or gas is present in the liquid. Especially, such entrainment may take place at the beginning or at the end of a given metering run. An air eliminator is used to remove entrained air and gas beforehand to ensure correct liquid flowrate measurement.
|Model||Low pressure type *1||High pressure type
|With strainer function
|For loading||For unloading|
|Nominal size||100 to 500mm||50 to 500mm||40 to 200mm||25, 40, 50mm|
*1: A model complying with the standard of Second Class Pressure Vessel
*2: Depends on connection standard
Vent tank: A tank for collecting oil mist exhausted from the air eliminator (manufactured by OVAL)