Laserfiche WebLink
SpecifiCAORS <br /> Model : 708-55*0 Seftes <br /> • Type: Class I AutamadC Overfill Shutoff Device—Gravity Fill Only <br /> • Size: F, ts through 4 " schedule 40 ( DN 1001 pipe <br /> • Flow rate: 25- 370 GPM (94- 1400 LPM) <br /> • Static pressure rating : 10 PSI (0. 7 bar ) MAX <br /> • Campatibility: liquid petroleum fuel blends ( LL) E85, F30- B) 0! <br /> Valve operation <br /> The Franklin Fueling Systems ( FFS) model 708- 590 series Overfill Prevention Valve (OPV) is <br /> designed with a primary shutoff that ailivates between 85 and 92 '3n of tank volume, deperrimg <br /> on the tank diameter. when the primary shut- offj is actuated , the flaw through the OPV is limbed <br /> to less than 8 GPM ( 301 PM ) . A secondary, positive shutoff happen3 at 95% tank volume it you <br /> continue filling . After primary shutoff' , you can sti : l dram tate delivery hose, but you crust be <br /> extremely rarrful and follow these steps : <br /> 1 . Clase the truck bottom loading valve , <br /> 2 . Wait 5 minutes <br /> 3 . Partially open the coup: er het :veen the del .very ho<,P aria the bottom loading salve and <br /> allow the hose to drain <br /> NOME : Shutoff points are affectPr= try the vpPcifit. graw.�.ty of tine stored liquids . These iristructfont <br /> are based on the average oerformance of al products The OW was designed to be only ao <br /> emergency overfill preverron di•vice . <br /> NOTE . Determine if the underground storage tank rias a haA luat vent valve, if it does, make sure <br /> the nipple portion does not extend more than 3 ' ( 76. 2 mm) :nto the tank , <br /> rr " <br /> 3 <br />