F61KB-11C Central Air Conditioning Water Flow Switch Target-Type Flow 1-inch

1X NEW FOR IFC central air conditioning flow protection switch HF68A/HF68B

Central air-conditioning pipe 1 inch water tooth HFS-25 target type flow switch

1X FOR HF68A/HF68B central air conditioning flow protection switch

Heat Pump Air Conditioning Water Flow Switch SLKG-14.5-29 DN20

Heat Pump Air Conditioning Water Flow Switch FSF-YK-A G3/4 DN20

Target flow switch controller LKB-01B central air conditioning water flow switch

1X NEW FOR IFC central air conditioning flow protection switch HF68A DN25 1 inch