Inquiry (采购产品): back flushing Hello, we have 16 pumps that continually pump lime slurry and clog up constantly. Do you have any systems that would automatically back flush fresh water useing soleniods and timers. Thanks for your time Mike Roeth **** Hidden Message ***** Michael Roeth 1044 ottawa st dayton, OH 45402 USA Company: superviser Phone: 937-333-4930 E-mail: roethmichael@aol.com **** Hidden Message ***** roethmichael@aol.com