Johnson Pump Ultima Switch Solid-State Level Sensing 36303. The detector cells are totally sealed and never in contact with the water will not corrode and are not affected by oil or foreign debris. No moving parts totally sealed solid state...
Johnson Pump Ultima Switch Solid-State Level Sensing 36303. The detector cells are totally sealed and never in contact with the water will not corrode and are not affected by oil or foreign debris. No moving parts totally sealed solid state...