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a <br /> 1. oMnsM OF SHIPMENr: <br /> 1.1 A complete VCS-400-7�v�rs nozzles�ptem includes all of the rocessor, and vapor piP'�9 parts, . <br /> hosess breakaways, spline Most of these items <br /> required too conserve and recover ga The t consists <br /> are standard locally available ocau ercial • <br /> of the following: <br /> 1.1.1 Processor - 24" x 24" x..41" 170 lbs. <br /> 1.1.2 oontrol/Alaxm/Record panel - 10" x 10" x 6" <br /> 1.1.3 Pressure/Vacu m Gage - 5" Dia. x 2" <br /> 1.1.4 Pressure/Vacuum Valve - 2" Dia. x 7" <br /> 1.1.5 Current Sensing Relay - 2" x 3" x l" <br /> 1.1.6 Installation and Start-up Manual <br /> 1.2 Pressure/Vacuun Gage, Pressure/Vacucem Valve, and Qlrrent Sensing Relay <br /> are packed inside the processor's stack. <br /> 2. VAPOR REM M PIPING: <br /> Vapor return piping is that piping which takes the vapors from the d'Rmnsers <br /> to the storage tanks. <br /> N=: In the vapor control system, the vent risers from all gasoline storage <br /> tanks are manifolded together at their tops, therefore the vapor return <br /> piping way be either: One pipe frcm all dispensers to one storage tank <br /> or any other vapor return piping approved for the VCS-400-7 stage II <br /> system (see FIGURE 5, pages 13 and 14 and FIGURE 3, page 11) . <br /> 2.1 One 3/4" NPT rises under a dispenser can acoomodate the vapor from no <br /> more than 1 bootless nozzle. <br /> 2.2 one 1" NPT pipe can aeoomzmdate the vapor from no more than 2 bootless <br /> nozzles which can dispense simultaneously. <br /> 2.3 One 2" NPT pipe can accanodate the vapor from no more than 5 bootless <br /> nozzles which can dispense simultaneously. <br /> 2.4 To acc-cnmodate vapor from 6 or more simultaneously dispensing bootless <br /> nozzles, uses 3" NPT pipe. <br /> 2.5 All vapor return piping must enter at least one storage tank at the end <br /> apposite the end where the vent riser exits. <br /> ti <br /> �e <br />