Measuring -/switching range:                       3-27…300-2300 L/min water
                                                                        6-42…500-2800 Nm³/h air
Connection:                                                    G ½… G3, ½ NPT…3 NPT
Material:                                                        aluminum-bronze, st. st.
Max. pressure:                                               PN 40
Max. temperature:                                         100 °C
Accuracy:                                                        ± 3 % FS