Hydraulic Flow Meter

links to expired ebay auctions. No purpose anymore.

http://cgi.ebay.com/Lake-Monitors-Hydraulic-Flow-Meter-B4A-6HJ50-5-50-GPM_W0QQitemZ160394541492QQcmdZViewItemQQptZPneumatic_Hydraulic_Valves_Parts?hash=item25584279b4

http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=390115396123&rvr_id=&crlp=1_263602_263622&UA=L*F%3F&GUID=5ea3aaa21260a0e20422e492ff85126a&itemid=390115396123&ff4=263602_263622