Nominal Diameter: DN25 (External thread G1¼” for connection)
Nominal Pressure: PN1.6MPa
Accuracy Class: Class 1.0 (For trade settlement)
Turn-down Ratio: 50:1
Flow Range: 0.5~25 m³/h
Starting Flow (Minimum measurable flow): 0.06 m³/h
Cut-off Flow: 0.04 m³/h
Pressure Drop at Maximum Flow: ≤0.19 kPa (Very low resistance)
Displacement per Revolution: 2.83×10⁻⁴ m³/rev, Pulse Equivalent: 0.1m³/pulse
