1Pcs New For water flow switch brass flow switch FS-1CH-5-4SS

1PCS New FOR Water flow switch FSF-YK-A G3/4

1Pcs New For water flow switch SFS-20A flow switch 6 points

1pcs new SSALFW-01 Flow switch

1PCS NEW FOR WFS10013BA Water Flow Differential Pressure Switch

1PCS New For SHINEUI water flow switch SFS-20A flow switch 6 points

1pcs NEW ACOL water flow differential pressure switch WFS10025AA

1PCS NEW FIT FOR MGS1061 Target Water Flow Switch Sensor Sensing Controllers