Model UM3K is a mechanical flow switch with very low pressure drop. This type of switch is used in applications including industrial cooling systems.
Senseca MR1K-015GM020 MR1K Series Flow Switch
Senseca UM3K-010GM055 Honsberg UM3K Series Flow Switch
Honsberg HD1K-008GM005 HD1K Series Flow Switch
Senseca ECO 240-2 Vacuum-Barometer with pressure port
Greisinger Manometer for Over/Under Pressure or Presssure Difference GMH 3161-13
Greisinger Pressure Measuring Device with Logger GMH 3151
