Inquiry (采购产品): Pump Switch Dear Madam / Sirs, My query is as such. I had seen a "switch" online a couple of years ago. It was titled as an " F.L.O." switch. It was a unit designed to open an electrical circuit when there was a flow of water detected within a waterline. Thus, in turn an item such as a chlorinator could be powered. Could you please provide me with information, or maybe yourselves, deals in such an item ? I am greatly interested in acquiring such a device. I thank you very much for your time and any assistance you may be able to render to me. Sincerely, Donald J. Ripley Jr. (TTBP@aol.com) **** Hidden Message ***** Donald Ripley Jr. FL 32773 USA Company: The Ripley Family Title: Crime Scene Technician Phone: 407.314.8611 E-mail: ttbp@aol.com **** Hidden Message ***** ttbp@aol.com