Aalborg VIB3-VA-V01-03-ST Model xV Medium Range Flow Meter (Argon: 4.2; CO2: 3.8; Helium: 12; Nitrogen: 4.5; Oxygen: 4.5)

Scales: Rotatable, direct reading Argon, CO2, He, N2, & O2

Accuracy: ±5% of full scale

Maximum temperature: 250 °F (121 °C)

Maximum pressure: 150 psig (@  200 °F)

Connection: 3/8" NPT female in line or horizontal rear

Type: Vertical in line - No valve

End fitting material: Brass

Max flow: SCFM (Argon: 4.2; CO2: 3.8; Helium: 12; Nitrogen: 4.5; Oxygen: 4.5)

Datasheet