All of our Dump Valves have undergone a series of flow tests to determine the exact GPM each valve will deliver. The test results for our valves are as follows:
- Our 1050 Dump Valve series takes 42 seconds to empty a 2,500 gallon tanker giving this dump valve a flow rate of 3,570 GPM.
- Our 1010 Dump Valve series takes 51 seconds to empty a 2,500 gallon tanker giving this dump valve a flow rate of 2,940 GPM.
- Our 1050 Dump Valve series with a 6000SW & a 4036 Chute takes 64 seconds to empty a 2,500 gallon tanker giving this dump valve a flow rate of 2,340 GPM.
- Our 7010 Round Dump Valve series takes 64 seconds to empty a 2,500 gallon tanker giving this dump valve a flow rate of 2,340 GPM.
All of these flow tests where recorded and are available for viewing on our video page.







