Inquiry (采购产品): flow meter I need a water meter for a water system that it is gravity feed.We have a spring box with a 4" pvc line and i need to know how much water we are using on a daily/monthly basis. **** Hidden Message ***** Eric Hostetter 24422 Company: Longdale Water E-mail: longdaleman@aol.com **** Hidden Message ***** longdaleman@aol.com
