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Rpr. 15 04 08:20a Va" `-tti Pacific Petroleum 209 ,•" '`•3 2619 P.9 <br />Message Page 2 of 4 <br />° The MLD -.E (gray in color) is designed for use with <br />some flexible pipino systems with a high modulus of <br />elasticity. <br />'Always follow MLD instasilabon instructions in flexible <br />piping systems to determine if model MLD -E (gray) or <br />the standard MLD (blue) model is required to detect a 3 <br />GPH line teak. <br />SPECIFICATIONS-. <br />.Capable of detecting 3 tapH line leaks at 10 psi (11.4 LPH at .68 bar)_ <br />once in the -open position, WILD remains open during product delivery to pressures as low as 1 <br />psi_ Therefore; the MLD wi:N never close when swpral nozzles are open at the same titre. <br />° 8 rd party c6rUVW fie comply °with 43S EPA requirements 280.41(S) and 28DA4 {A} for continuous <br />monkoring of pressurized piping, <br />° UL listed for insi diation in all NTE Petro pumps aced most competitive makes- <br />- Compatible with all Wends of motor fuels includ#V atcohal btends from 0 to IOUJn ethanol or <br />methanol, 2D% MTBE or ET BE with' 80% gasoline, or'1 P% FAME with 884A gasoline as, well as <br />diesel fuels. <br />• <br />MLD signals a line leak by allowing less than 3 GPM 111 .4 LPM) restricted flow rate, at leak sizes <br />of 3 GPii or greater. Leaks of less than 3 GPH are indicated by the leak detector taking longer than <br />2 to 3 seoonds to open. <br />• rime required to make a line test is 2 to 3 seconds when no tine leaks exist and air is purged from <br />piping. <br />° Maximum static head on MLD Is tz feet (3,35 M) from tank to dispensing point <br />• Weight: 9:2poundas.(42 3r9), <br />• Minimum heisht requirement from 2" NPT port to maiihda cover for clearance is S'" (22.9 care): <br />t3Ra= " +�� D~TiERTSTCCS: _ . <br />--------------- ----- -- - -- - <br />- - - - - - -e afro STf�-Mt:C1 t k deter©ris Sthree 4sition, pressutsa-serrsin , <br />p 0 piston OpOrated iial`re - - <br />designed to c onUnuously monitor the piping by indicating any leakage in the piping between the <br />discharge and the sabnmrsible pump and the solenoid valve In a service station dispenser; <br />When the rwbmerged pump is turned on miter the system pressure has dropped stgniftcantly below <br />the norrrmmil state sysftm pressure, three GFH (at .10 psi) is metered through the STP -MLD into the <br />Piping system. If a leak is present that equals or exceeds this amount, as mpch product escapes <br />from the system as is.1 petered :through the STP -MLP. Under his condiVon, pressure cannot build <br />tap In tree piping system. VVheh a nozzle is opened, a poppet in the STP -MLR moves to a position <br />that raOd is the flow to 2'1 PM. This is the indication to the operator that a leek is:present if there <br />are no leaks, pressure rapidly builds in the system (arcing the STP -MLD to open to the full -flow <br />.position. In a system -with no leaks, it takes approximately thme seconds for a complete test. No <br />further line testing takes place until the line pressure drops significantly below the normal static <br />system pressure. <br />4/13/04 <br />81 29vd Z100�J HIJId RRbRRgbm;q7 ia.:CT bPP7/rTJca <br />