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Submersible TurbinePumps <br /> Mechanical Line Leak Detector Advantages <br /> For use with 4"STPs,the MLD product line is precision built,with unique construction •All models are capable of detecting <br /> features that provide busy stations with maximum flow rates and long service life.The MLD line leaks equivalent to 3 gph at <br /> is offered in three models to match your exact application,ensuring accurate,nuisance-free 10 psi when installed properly with <br /> operation critical to profitable station operation. the appropriate fuels.All models wii. <br /> signal detection of leaks by - <br /> restricting product delivery to less <br /> than 3 gpm and taking more than 4 <br /> seconds to open. <br /> •All models require 2 to 3 seconds to <br /> make a line test when no line leaks <br /> BURNISHED BRASS exist and air is purged from piping <br /> CYLINDER LINER between the discharge of the MLD <br /> BRASS PISTON PTFE SEAL and the dispenser solenoid. <br /> THERMAL CONTRACTION •All models will remain in the"open' <br /> COMPENSATION CHAMBER position during product delivery to <br /> PTFE SEAL manifold,with discharge pressures as <br /> _ low as 1 psi.All models will reset to <br /> "tripped"when line pressure delay Is <br /> below 3 psi with pump off. <br /> •All models will detect leaks up to 10 <br /> feet above the MLD installation point. <br /> GROUND AND <br /> POLISHED <br /> STAINLESS STEEL C@ US USTED <br /> t PISTON ROD <br /> W4 <br /> /Y <br /> r <br /> Specifications: <br /> •Three models:STP-MLD(blue)for Approvals <br /> gasoline,STP-MLD-D(tan)for diesel and <br /> STP-MLD-E(grey)for some expandable 'Third party certified to comply with US EPA <br /> pipe applications. requirements 280.41 (B)and 280.44(A)for <br /> continuous monitoring of pressurized piping. <br /> •Solid brass piston has 1-5l8"of travel to <br /> move the leak detection poppet fully out of -Consult factory for other <br /> the flow,offering minimum flow restriction applicable approvals. <br /> and maximum flow rates. <br /> •Burnished brass cylinder liner and polished Quality Certification <br /> stainless steel piston rod ensure smooth •Franklin Fueling Systems is an ISO 9001 <br /> operation and long life from the PTFE seal. Certified Manufacturer. <br /> •Thermal compensation chamber of 53/4 <br /> cubic inches helps minimize thermal <br /> contraction nuisance tripping. <br /> Liquid Compatibility <br /> •Max.liquid viscosity:70 SSU at 60"F(15"C). <br /> •STP-MLD and STP-MLD-E models are <br /> compatible with fuel mixtures containing up <br /> to 10%ethanol,and 20%MTBE,20%ETBE <br /> or 17%TAME with gasoline,as well as <br /> diesel fuels,fuel oils,kerosene,Avgas and jet <br /> fuels. <br /> •STP-MLD-D models are listed for diesel <br /> fuels or kerosene only. <br /> 30 <br />