{"product_id":"growonix-roc-controller-120vac-supply-terminals-flush-valve","title":"Growonix ROC controller, 120VAC supply \u0026 terminals, flush valve","description":"\u003ch2\u003eGrowoniX ROC-3 RO System Controller for Light-Commercial Setups\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eThe ROC-3 is the brain for monitoring and controlling a light-commercial reverse osmosis system. It provides relays for the \u003cstrong\u003eRO booster pump\u003c\/strong\u003e, \u003cstrong\u003einlet solenoid valve\u003c\/strong\u003e, and \u003cstrong\u003emembrane flush solenoid valve\u003c\/strong\u003e, and ships configured for a \u003cstrong\u003e120VAC supply with terminals\u003c\/strong\u003e for clean wiring. Dry-contact inputs watch \u003cstrong\u003estorage tank level\u003c\/strong\u003e, the \u003cstrong\u003elow-pressure switch signal\u003c\/strong\u003e, and a \u003cstrong\u003esystem lockout\u003c\/strong\u003e for pretreatment backwash or regeneration, and every input and output runs on time delays so the sequence fires in the right order instead of all at once.\u003c\/p\u003e\n\n\u003ch2\u003eAutomatic Membrane Flush Valve That Extends Membrane Life\u003c\/h2\u003e\n\u003cp style=\"text-align: justify;\"\u003eThe included flush valve is what sets this build apart. The ROC-3 triggers an \u003cstrong\u003eautomatic membrane flush at startup, shutdown, and at timed intervals\u003c\/strong\u003e, sweeping the concentrated reject water off the membrane surface so scale and fouling don't build up between runs. It's fully programmable with up to \u003cstrong\u003efour separate programs\u003c\/strong\u003e, so you can tune flush timing and pump behavior to your source water and duty cycle. Wire it once at the inlet and pump, set your programs, and the controller handles the flush routine that growers otherwise forget to do by hand.\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul style=\"text-align: justify;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003e120VAC Supply \u0026amp; Terminals:\u003c\/strong\u003e Wired for a standard 120VAC feed with terminal connections for booster pump and solenoids.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMembrane Flush Valve:\u003c\/strong\u003e Automatic flush at startup, shutdown, and timed intervals to clear reject water off the membrane.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThree Relay Outputs:\u003c\/strong\u003e Controls the RO booster pump, inlet solenoid, and membrane flush solenoid.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDry-Contact Inputs:\u003c\/strong\u003e Monitors tank level, low-pressure switch, and system lockout for pretreatment events.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProgrammable Logic:\u003c\/strong\u003e Up to four separate programs with time-delayed inputs and outputs for proper sequencing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"text-align: justify;\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color:#333; color:#fff;\"\u003e\n      \u003cth style=\"padding:8px; text-align:left;\"\u003eSpecification\u003c\/th\u003e\n      \u003cth style=\"padding:8px; text-align:left;\"\u003eValue\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"background-color:#fff;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eRO system controller (ROC-3)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003e120VAC, terminal connections\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#fff;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eRelay Outputs\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eBooster pump, inlet solenoid, membrane flush solenoid\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eFlush Function\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eAutomatic at startup, shutdown, timed intervals\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#fff;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eDry-Contact Inputs\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eTank level, low-pressure switch, system lockout\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#f9f9f9;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003ePrograms\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eUp to 4 programmable, time-delayed I\/O\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr style=\"background-color:#fff;\"\u003e\n\u003ctd style=\"padding:8px;\"\u003eApplication\u003c\/td\u003e\n\u003ctd style=\"padding:8px;\"\u003eLight-commercial reverse osmosis systems\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"GrowoniX","offers":[{"title":"Default Title","offer_id":48383847858390,"sku":"ROC-3-120-FLSH-PS","price":612.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0723\/9450\/6454\/files\/Growonix_ROC_controller_main_image.webp?v=1782436722","url":"https:\/\/growershouse.com\/products\/growonix-roc-controller-120vac-supply-terminals-flush-valve","provider":"GrowersHouse","version":"1.0","type":"link"}