Proportional Injection Systems from Stenner Pump Company are suited for precise dosing proportional to system flow rate, based on water volume. They are on a pre-assembled panel consisting primarily of a fixed output pump, dry-contact water meter and pump control module and are suited for constant pressure (variable speed well pumps, poultry and livestock houses, irrigation or systems with demand based back up wells) and any application with varying flow rates. A dual system is also available.
http://www.stenner.com, [email protected]