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14 <br />• <br />• <br />THE LINE TEST: Acurite Pipeline Tester <br />The Acurite Pipeline Tester can be <br />connected either at the dispenser impact <br />valve or at the submersible pump using an <br />Pressure Regulator Adjust Safety Relief Valve <br />n _ <br />isolation plug. It can be used to test both KnobMan <br />Gas <br />suction or pressure systems at a maximum Input — <br />P y Cylinder Fill Tube with <br />Shutoff Valve - Volume Scale Funnel <br />pressure of 50 PSL <br />After connecting the Pipeline Tester to the <br />Plexiglas Pyrex Cylinder with <br />desired location, product is introduced into the Volume Scale Divisions <br />Outer Cylinder ___ <br />Pipeline Tester cylinder with the product fill of .d010fm0.� .00 to <br />and the pressure relief valves open and the <br />product -out valve closed. <br />Product - In Valve Product - Out Valve <br />Once filled, the product fill and pressure relief <br />valves are closed, the product -out valve is <br />opened and pressure is applied. Once the Leak <br />RemDete <br />oved <br />product level has stabilized, the initial volume gin®` —' j <br />Isolation Plug <br />level is recorded and the test is allowed to <br />Impact Valve <br />continue undisturbed for 30 minutes when the - <br />final level reading is recorded. <--- Product Line <br />The process is repeated until the line either - <br />Pump <br />passes or fails at the same rate. <br />* Tester is convenient and economical <br />* Tester is lightweight <br />* Data collection 30 minutes <br />* Third party certified to EPA Protocol <br />* Minimum probability of leak detection Pd 100% <br />/ Pfa 0% <br />HELIUM LEAK TEST: Helium Detector Tester <br />Helium test is performed after a line failure <br />or a ullage failure. Comentrat'o" as regulator <br />of helium detected <br />Gas regulator and gauge <br />Tank and line are pressurized with helium Vent and ports <br />` <br />for test <br />then the Helium Detector is sensing for the plugged and gauge <br />Helium uses 1 <br />highest concentration of helium indicating the through hales. <br />location of the leak within 12 inches and ~ <br />preventing expensive and extensive <br />excavation. <br />* Locate leaks within 12 inches <br />* Prevent costly excavation <br />* Differentiate Product Line Leak from Vent Line <br />Leak <br />