{"product_id":"delavan-smartflo-diaphragm-pump-12-v-85-100-psi-2-gpm-3-8-fnpt-ports-w-switch","title":"Delavan SmartFLO 3120-423F-SB 12V Diaphragm Pump with On\/Off Switch, 2.0 GPM, 85-100 PSI, 3\/8\" FNPT","description":"\u003cp\u003eThe Delavan SmartFLO 3120-423F-SB is the SmartFLO 2.0 GPM pump with an On\/Off switch at the base for easy control. Its combined demand switch and internal bypass give smooth, constant flow at 85-100 PSI without rapid cycling, ideal for RV and marine water systems and multi-outlet sprayers.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCombines the advantages of both Bypass and Demand Controls\u003c\/li\u003e\n\u003cli\u003eUtilizes Pressure Sensing Demand Switch AND Internal Bypass Valve\u003c\/li\u003e\n\u003cli\u003eAutomatically adapts to changing system demands\u003c\/li\u003e\n\u003cli\u003eConstant and instant flow eliminates pump cycling\u003c\/li\u003e\n\u003cli\u003eWill turn off when not in use and outlets are closed\u003c\/li\u003e\n\u003cli\u003eLow chance of overheating when run for long periods\u003c\/li\u003e\n\u003cli\u003e100% Factory tested\u003c\/li\u003e\n\u003cli\u003eSelf-Priming\u003c\/li\u003e\n\u003cli\u003eCan be run dry\u003c\/li\u003e\n\u003cli\u003eHigh Torque Motor for superior flow at pressure\u003c\/li\u003e\n\u003cli\u003eOn\/Off switch at base of pump\u003c\/li\u003e\n\u003cli\u003e2 Year warranty from date of purchase\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRV and Marine systems\u003c\/li\u003e\n\u003cli\u003eSmall to medium size sprayers\u003c\/li\u003e\n\u003cli\u003eMulti-outlet systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eDelavan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003e3120-423F-SB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePump Type\u003c\/th\u003e\n\u003ctd\u003eBypass – Demand, 3-chamber positive displacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFlow\u003c\/th\u003e\n\u003ctd\u003eUp to 2.0 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eValves\u003c\/th\u003e\n\u003ctd\u003eViton\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDiaphragm\u003c\/th\u003e\n\u003ctd\u003eSantoprene\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePower\u003c\/th\u003e\n\u003ctd\u003e12VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLeads\u003c\/th\u003e\n\u003ctd\u003e12 AWG, 6” long with 2-pin molded connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAmps\u003c\/th\u003e\n\u003ctd\u003e8.5 Max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePressure Settings\u003c\/th\u003e\n\u003ctd\u003e85-100 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eInlet\/Outlet Ports\u003c\/th\u003e\n\u003ctd\u003e3\/8” FPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePackaging\u003c\/th\u003e\n\u003ctd\u003eSmall box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e5.6 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eHow is it different from the 3120-421F-SB?\u003c\/h3\u003e\u003cp\u003eIt is the same SmartFLO pump with an added On\/Off switch at the base of the pump.\u003c\/p\u003e\n\u003ch3\u003eDoes it shut off when taps are closed?\u003c\/h3\u003e\u003cp\u003eYes. It turns off when not in use and all outlets are closed.\u003c\/p\u003e\n\u003ch3\u003eWhat is the current draw?\u003c\/h3\u003e\u003cp\u003eUp to 8.5 amps at 12 VDC.\u003c\/p\u003e\n\u003ch3\u003eWhat fittings do I need?\u003c\/h3\u003e\u003cp\u003e3\/8\" male NPT fittings for the 3\/8\" FPT ports.\u003c\/p\u003e\n\u003ch3\u003eCan it run dry?\u003c\/h3\u003e\u003cp\u003eYes, and it is self-priming.\u003c\/p\u003e","brand":"Delavan","offers":[{"title":"Default Title","offer_id":48931721806018,"sku":"3120-423F-SB","price":133.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/5349\/7538\/files\/1038_1400.png?v=1790081075","url":"https:\/\/harvainetools.com\/products\/delavan-smartflo-diaphragm-pump-12-v-85-100-psi-2-gpm-3-8-fnpt-ports-w-switch","provider":"Harvaine Tools","version":"1.0","type":"link"}