Ranging from middle amount of flow up to a large one in series.

Excellent in durability.

Part of indicator can be maintained without removing meter boy from piping due to flow dividing structure.

Selection can be freely made on flow direction.

AIR, N2, O2, CO2, Ar, He, C3H8

Measuring range	Pipe size
40 ~ 200 NL/min	15A
100 ~ 500 NL/min	20A
0.2 ~ 1 Nm3 L/min	25, 32A
0.3 ~ 1.2 Nm3 L/min	25, 40A
0.4 ~ 2 Nm3 L/min	40, 50A
0.6 ~ 3 Nm3 L/min	50, 65A
1 ~ 5 Nm3 L/min	65A