{"title":"Irrigation Brain Control Units","description":"The Flood \u0026amp; Drain Control units are specfic for the Flood and Drain systems. All other brains, condensate pumps are used to collect run off which will then be pumped away by the control unit (aka the brain) to either a drain (waste) or back to the reservoir (recirculating).","products":[{"product_id":"flood-and-drain-brain-control-unit","title":"IWS Flood \u0026 Drain Brain Control Unit","description":"\u003cp\u003e\u003cspan\u003eThis IWS Control Unit designed for the\u003c\/span\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/iws-flood-and-drain-pro-remote-25mm\"\u003e IWS Flood \u0026amp; Drain Pro Remote (25mm pipe)\u003c\/a\u003e\u003cspan\u003e System comes complete with \u003c\/span\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/iws-flood-drain-timer-unit\"\u003eremote timer\u003c\/a\u003e\u003cspan\u003e (which has both a 15-minute segmental and precise minute timer), and 25mm pipe connector fittings.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow Does the IWS F\u0026amp;D Pro Remote Work?\u003c\/strong\u003e\u003cbr\u003eNutrient is pumped from the \u003ca href=\"https:\/\/www.thehydrobros.com\/products\/iws-flexitank-with-pipes-pump-pro\"\u003eFlexiTank\u003c\/a\u003e to the IWS Control Unit at times and durations set by the user with the IWS Timer. The Control Unit is directly connected, via pipework, to the pots in the systems. As the Control Unit fills up, the pots also fill until the top float valve inside the IWS Control Unit is engaged, stopping the flow of water from the FlexiTank (the float height is the same as the top of the pots, preventing the system from ever flooding).\u003cbr\u003e\u003cbr\u003eThere are two parts to each pot – an \u003ca href=\"https:\/\/www.thehydrobros.com\/products\/iws-flood-drain-pots-stands-and-outers?_pos=1\u0026amp;_sid=6911d49e4\u0026amp;_ss=r\u0026amp;variant=39996475670712\" target=\"_blank\"\u003eouter\u003c\/a\u003e pot and \u003ca href=\"https:\/\/www.thehydrobros.com\/products\/iws-flood-drain-pots-stands-and-outers\" target=\"_blank\"\u003einner\u003c\/a\u003e pot. The IWS outer pot connects via glands and fittings to the pipework in the system, delivering nutrient solution to the pots as the system floods. The inner pot contains the substrate and root mass. It sits inside the outer pot to allow contact with the nutrient but keeping the media inside the pot.\u003c\/p\u003e\n\u003cp\u003eYou sure you got the right Brain?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIWS Flood \u0026amp; Drain \u003cspan style=\"text-decoration: underline;\"\u003eStandard Brain\u003c\/span\u003e Control Unit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCode: IWS-CU-STD\u003c\/li\u003e\n\u003cli\u003e16mm inlets\/outlets\u003c\/li\u003e\n\u003cli\u003eOne MaxiJet 1000 pump\u003c\/li\u003e\n\u003cli\u003eGood for systems up to 24 pots\u003c\/li\u003e\n\u003cli\u003eThe timer is built onto the unit\u003c\/li\u003e\n\u003cli\u003eTimer is only a 15 minute segmental timer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/flood-and-drain-brain-control-unit\"\u003e\u003cstrong\u003eIWS Flood \u0026amp; Drain \u003cspan style=\"text-decoration: underline;\"\u003eStandard Remote Brain\u003c\/span\u003e Control Unit\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCode: IWS-CU-REM\u003c\/li\u003e\n\u003cli\u003e16mm inlets\/outlets\u003c\/li\u003e\n\u003cli\u003eOne Maxijet 1000 pump\u003c\/li\u003e\n\u003cli\u003eGood for systems up to 24 pots\u003c\/li\u003e\n\u003cli\u003eThe timer is on a remote cord so you can have it outside of the room for easier management especially later on in the cycle when plants are difficult to move around.\u003c\/li\u003e\n\u003cli\u003eTimer is a minute and seconds timer for more precise feeding\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/flood-and-drain-brain-control-unit\"\u003e\u003cstrong\u003eIWS Flood \u0026amp; Drain \u003c\/strong\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eStandard Remote Brain Only\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eCode IWS-CU-REM-B\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSame as above but without the timer unit\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/flood-and-drain-brain-control-unit\"\u003e\u003cstrong\u003eIWS Flood \u0026amp; Drain PRO REMOTE Brain Control Unit\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCode: IWS-CU-PRO\u003c\/li\u003e\n\u003cli\u003e25mm inlets\/outlets\u003c\/li\u003e\n\u003cli\u003eContains a Sicce Ultra Zero 3000 pump. Fking awesome pump.\u003c\/li\u003e\n\u003cli\u003eThis pump has triple the flow rate meaning much better drain cycles and capable of handling systems up to 48 pots\u003c\/li\u003e\n\u003cli\u003eThe timer is on a remote cord so you can have it outside of the room for easier management especially later on in the cycle when plants are difficult to move around\u003c\/li\u003e\n\u003cli\u003eTimer is a minute and seconds timer for more precise feeding\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIWS Flood \u0026amp; Drain \u003cspan style=\"text-decoration: underline;\"\u003ePRO REMOTE BRAIN ONLY\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCode: IWS-CU-PRO-B\u003c\/li\u003e\n\u003cli\u003eSame as above but without the timer unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/flood-and-drain-brain-control-unit\"\u003e\u003cstrong\u003eIWS Flood \u0026amp; Drain TWO PUMP \u003cspan style=\"text-decoration: underline;\"\u003ePRO REMOTE\u003c\/span\u003e Brain Control Unit\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCode: IWS-CU-PRO-ORIG\u003c\/li\u003e\n\u003cli\u003e25mm inlets\/outlets\u003c\/li\u003e\n\u003cli\u003eThis is the original IWS Pro Brain, containing 2 maxijet 1000 pumps instead of the Sicce 3000 pump.\u003c\/li\u003e\n\u003cli\u003eDrains slower than the new brain IWS-CU-PRO, however, if one pump goes down then the system still functions. That said, the Sicce italian made pump are bullet proof.\u003c\/li\u003e\n\u003cli\u003eThe timer is built onto the unit\u003c\/li\u003e\n\u003cli\u003eThis timer is a minute and seconds timer for more precise feeding.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/iws-flood-drain-brain-control-unit-only-no-timer\"\u003e\u003cstrong\u003eIWS Flood \u0026amp; Drain TWO PUMP PRO REMOTE BRAIN ONLY\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCode: IWS-CU-PRO-ORIG-B\u003c\/li\u003e\n\u003cli\u003eSame as above but without the timer unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/iws-return-waste-brain-system\"\u003e\u003cstrong\u003eIWS \u003cu\u003eAUTODRAIN STANDARD\u003c\/u\u003e Brain Control Unit\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCode: IWS-CU-AD-STD\u003c\/li\u003e\n\u003cli\u003e16mm inlets\u003c\/li\u003e\n\u003cli\u003eAlso known as several other names; drain to waste brain, dripper brain, RTW brain\u003c\/li\u003e\n\u003cli\u003eThis is only a drain brain (water is one way from pots as opposed to feeding the pots and draining the pots)\u003c\/li\u003e\n\u003cli\u003eContains one maxijet 1000 pump and no timer unit\u003c\/li\u003e\n\u003cli\u003eNo timer on unit (it doesn't need one)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIWS \u003cu data-mce-fragment=\"1\"\u003eAUTODRAIN PRO\u003c\/u\u003e Brain Control Unit (25mm)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCode: IWS-CU-AD-PRO\u003c\/li\u003e\n\u003cli\u003e25mm inlets\u003c\/li\u003e\n\u003cli\u003eThis is only a drain brain. Water is one way from pots as opposed to feeding the pots and draining the pots\u003c\/li\u003e\n\u003cli\u003eContains a Sicce Ultra Zero 3000 pump\u003c\/li\u003e\n\u003cli\u003eWould recommend this for systems over 24 pots, and\/or if you're pumping your run off far away\u003c\/li\u003e\n\u003cli\u003eNo timer on unit (it doesn't need one)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLooking for an alternative timer? \u003ca href=\"https:\/\/www.thehydrobros.com\/collections\/irrigation-timers\"\u003eClick here for all our irrigation timers\u003c\/a\u003e\u003c\/p\u003e","brand":"IWS","offers":[{"title":"Standard FIXED (16mm)","offer_id":44807660273879,"sku":"3593","price":240.0,"currency_code":"GBP","in_stock":true},{"title":"Standard REMOTE (16mm)","offer_id":44824226103511,"sku":"10193","price":359.0,"currency_code":"GBP","in_stock":true},{"title":"Pro (25mm)","offer_id":44807660372183,"sku":"10782","price":395.0,"currency_code":"GBP","in_stock":true},{"title":"Pro (25mm) - Old Version with 2 x MJ1000","offer_id":44807677640919,"sku":"10180","price":395.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/files\/iws-grow-systems-iws-flood-drain-brain-control-unit-the-hydro-bros-1254943474.webp?v=1787438414"},{"product_id":"sauermann-si-83-condensate-2l-tank-pump","title":"Sauermann Si-83 Condensate 2L Tank Pump","description":"\u003cp\u003eIf you need to either recirculate or drain the runoff to waste - this is the pump to save any faff.\u003c\/p\u003e\n\u003cp\u003eTake off the cap and put the waste pipe in, connect a hose on the outlet; when the pump detects water, it'll activate and pump it up to wherever you need it (to waste or back into the reservoir). Perfect for those looking for a pump to pair with their \u003ca href=\"https:\/\/www.thehydrobros.com\/collections\/floraflex-platform-kits?_pos=1\u0026amp;_psq=platform\u0026amp;_ss=e\u0026amp;_v=1.0\"\u003eFlora Flex platform system\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eYOU CAN ALSO DRILL A HOLE IN THE SIDE TO FEED WATER IN FROM THE SIDE; TO DO THIS. GRAB A \u003ca href=\"https:\/\/www.thehydrobros.com\/products\/16mm-iws-flood-and-drain-fittings?variant=39995974516920\"\u003eSEALING GLAND\u003c\/a\u003e AND A \u003ca href=\"https:\/\/www.thehydrobros.com\/products\/16mm-iws-flood-and-drain-fittings?variant=39995974516920\"\u003e16MM STRAIGHT PIECE\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThe Si-83 is constructed from rugged materials and components for exceptional durability and reliability. And its unmatched versatility means that the Si-83 tank pump from Sauermann primarily dedicated to air conditioning and refrigeration applications is equally proficient for heating applications.\u003c\/p\u003e\n\u003cp\u003eAlso great to remove water from AC or dehumidifiers!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's in the box:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 One-piece centrifugal pump with ½ gallon (2 l) tank\u003c\/li\u003e\n\u003cli\u003e1 Integrated barb end check valve, Ø ext. 3\/8” (10 mm)\u003c\/li\u003e\n\u003cli\u003e1 6’ (1.8 m) power cord, \u003cstrong\u003eDOES NOT COME WITH A SOCKET - YOU NEED TO WIRE ONE IN\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e1 Built-in safety switch, 3’ (1 m) wires, bare ends\u003c\/li\u003e\n\u003cli\u003e1 Adaptor int. Ø 5\/8”- 3\/4”- 1” - 1 1\/4”- 1 1\/2” (15\/17 mm - 20 mm - 24\/25 mm - 32 mm - 40 mm)\u003c\/li\u003e\n\u003cli\u003e2 screws, 2 plugs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePump Dimensions:\u003cspan style=\"white-space: pre;\"\u003e \u003c\/span\u003e287mm (L) x 146mm (W) x 129mm (H)\u003c\/li\u003e\n\u003cli\u003eMax flow rate:\u003cspan style=\"white-space: pre;\"\u003e \u003c\/span\u003e700 l\/h\u003c\/li\u003e\n\u003cli\u003eMax head:\u003cspan style=\"white-space: pre;\"\u003e \u003c\/span\u003e5.4 m\u003c\/li\u003e\n\u003cli\u003eMax pressure:\u003cspan style=\"white-space: pre;\"\u003e \u003c\/span\u003e5.7 m\u003c\/li\u003e\n\u003cli\u003eMains supply:\u003cspan style=\"white-space: pre;\"\u003e \u003c\/span\u003e230 V\u003c\/li\u003e\n\u003cli\u003eProtection:\u003cspan style=\"white-space: pre;\"\u003e \u003c\/span\u003eIP44\u003c\/li\u003e\n\u003cli\u003eMax condensate temperature:\u003cspan style=\"white-space: pre;\"\u003e \u003c\/span\u003e55 °C\u003c\/li\u003e\n\u003cli\u003eColour:\u003cspan style=\"white-space: pre;\"\u003e \u003c\/span\u003eBlack, blue\u003c\/li\u003e\n\u003cli\u003eTank volume:\u003cspan style=\"white-space: pre;\"\u003e \u003c\/span\u003e2 L\u003c\/li\u003e\n\u003cli\u003eSafety switch:\u003cspan style=\"white-space: pre;\"\u003e \u003c\/span\u003eNC 5A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SAUERMANN","offers":[{"title":"Default Title","offer_id":40745048113336,"sku":"5421","price":81.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/products\/sauermann-water-pump-sauermann-si-83-condensate-2l-tank-pump-the-hydro-bros-1254942788.jpg?v=1787386691"},{"product_id":"iws-return-waste-brain-system","title":"IWS Autodrain Brain Control Unit (Return Waste \/ \"Drain\" Brain)","description":"\u003cp\u003eAka the \"drain brain\". aka Autodrain, aka, brain bucket, aka the thing you need to pump run off away. Choose between the standard (comes with an mj1000 pump and 16mm outlets) or the pro (a 3000lph pump and 25mm outlets)\u003c\/p\u003e\n\u003cp\u003eGet this brain if you need to catch the run-off from your plants or from your dehumidifier! This brain funnels all that run-off and pumps it out (back into your tank, or to a sink, or a drain or wherever you want) via the internal pump.\u003c\/p\u003e\n\u003cp\u003eWhen the internal float switch is activated, the runoff from your automated or manual fed system to the destination of your choice i.e return to the tank or down the drain. Can be used to make your own return-to-waste system, choose your own pipe and trays. Plug and play.\u003c\/p\u003e\n\u003cp\u003eThe standard bucket comes fitted with glands and 16mm outlets, but you can remove these glands and purchase \u003ca href=\"https:\/\/www.thehydrobros.com\/products\/25mm-iws-flood-and-drain-fittings\"\u003e25mm IWS fittings \u003c\/a\u003e(you'll need 6 straights, 6 nuts, and 12 washers). Equally if you wanted 16mm fittings on the pro bucket you need to buy the glands and straight pieces. \u003c\/p\u003e\n\u003cp\u003eYou may want to get some \u003ca href=\"https:\/\/www.thehydrobros.com\/products\/16mm-end-stop\"\u003e16mm stop ends\u003c\/a\u003e to block the unused inlets. \u003c\/p\u003e\n\u003cp\u003eYou sure you got the right Brain?\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/flood-and-drain-brain-control-unit?_pos=2\u0026amp;amp;_sid=d74981a24\u0026amp;amp;_ss=r\u0026amp;amp;variant=44807660273879\"\u003e\u003cstrong\u003eIWS Flood \u0026amp; Drain \u003cspan style=\"text-decoration: underline;\"\u003eStandard Brain\u003c\/span\u003e Control Unit\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCode: IWS-CU-STD\u003c\/li\u003e\n\u003cli\u003e16mm inlets\/outlets\u003c\/li\u003e\n\u003cli\u003eOne MaxiJet 1000 pump\u003c\/li\u003e\n\u003cli\u003eGood for systems up to 24 pots\u003c\/li\u003e\n\u003cli\u003eThe timer is built onto the unit\u003c\/li\u003e\n\u003cli\u003eTimer is only a 15 minute segmental timer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/flood-and-drain-brain-control-unit?variant=44824226103511\"\u003e\u003cstrong\u003eIWS Flood \u0026amp; Drain \u003cspan style=\"text-decoration: underline;\"\u003eStandard Remote Brain\u003c\/span\u003e Control Unit\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCode: IWS-CU-REM\u003c\/li\u003e\n\u003cli\u003e16mm inlets\/outlets\u003c\/li\u003e\n\u003cli\u003eOne Maxijet 1000 pump\u003c\/li\u003e\n\u003cli\u003eGood for systems up to 24 pots\u003c\/li\u003e\n\u003cli\u003eThe timer is on a remote cord so you can have it outside of the room for easier management especially later on in the cycle when plants are difficult to move around.\u003c\/li\u003e\n\u003cli\u003eTimer is a minute and seconds timer for more precise feeding\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/flood-and-drain-brain-control-unit\"\u003e\u003cstrong\u003eIWS Flood \u0026amp; Drain \u003c\/strong\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eStandard Remote Brain Only\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eCode IWS-CU-REM-B\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSame as above but without the timer unit\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/flood-and-drain-brain-control-unit\"\u003e\u003cstrong\u003eIWS Flood \u0026amp; Drain PRO REMOTE Brain Control Unit\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCode: IWS-CU-PRO\u003c\/li\u003e\n\u003cli\u003e25mm inlets\/outlets\u003c\/li\u003e\n\u003cli\u003eContains a Sicce Ultra Zero 3000 pump. Fking awesome pump.\u003c\/li\u003e\n\u003cli\u003eThis pump has triple the flow rate meaning much better drain cycles and capable of handling systems up to 48 pots\u003c\/li\u003e\n\u003cli\u003eThe timer is on a remote cord so you can have it outside of the room for easier management especially later on in the cycle when plants are difficult to move around\u003c\/li\u003e\n\u003cli\u003eTimer is a minute and seconds timer for more precise feeding\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIWS Flood \u0026amp; Drain \u003cspan style=\"text-decoration: underline;\"\u003ePRO REMOTE BRAIN ONLY\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCode: IWS-CU-PRO-B\u003c\/li\u003e\n\u003cli\u003eSame as above but without the timer unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/flood-and-drain-brain-control-unit\"\u003e\u003cstrong\u003eIWS Flood \u0026amp; Drain TWO PUMP \u003cspan style=\"text-decoration: underline;\"\u003ePRO REMOTE\u003c\/span\u003e Brain Control Unit\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCode: IWS-CU-PRO-ORIG\u003c\/li\u003e\n\u003cli\u003e25mm inlets\/outlets\u003c\/li\u003e\n\u003cli\u003eThis is the original IWS Pro Brain, containing 2 maxijet 1000 pumps instead of the Sicce 3000 pump.\u003c\/li\u003e\n\u003cli\u003eDrains slower than the new brain IWS-CU-PRO, however, if one pump goes down then the system still functions. That said, the Sicce italian made pump are bullet proof.\u003c\/li\u003e\n\u003cli\u003eThe timer is built onto the unit\u003c\/li\u003e\n\u003cli\u003eThis timer is a minute and seconds timer for more precise feeding.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/iws-flood-drain-brain-control-unit-only-no-timer\"\u003e\u003cstrong\u003eIWS Flood \u0026amp; Drain TWO PUMP PRO REMOTE BRAIN ONLY\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCode: IWS-CU-PRO-ORIG-B\u003c\/li\u003e\n\u003cli\u003eSame as above but without the timer unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/iws-return-waste-brain-system\"\u003e\u003cstrong\u003eIWS \u003cu\u003eAUTODRAIN STANDARD\u003c\/u\u003e Brain Control Unit\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCode: IWS-CU-AD-STD\u003c\/li\u003e\n\u003cli\u003e16mm inlets\u003c\/li\u003e\n\u003cli\u003eAlso known as several other names; drain to waste brain, dripper brain, RTW brain\u003c\/li\u003e\n\u003cli\u003eThis is only a drain brain (water is one way from pots as opposed to feeding the pots and draining the pots)\u003c\/li\u003e\n\u003cli\u003eContains one maxijet 1000 pump and no timer unit\u003c\/li\u003e\n\u003cli\u003eNo timer on unit (it doesn't need one)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/iws-return-waste-brain-system?variant=44807838073047\"\u003e\u003cstrong\u003eIWS \u003cu\u003eAUTODRAIN PRO\u003c\/u\u003e Brain Control Unit\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCode: IWS-CU-AD-PRO\u003c\/li\u003e\n\u003cli\u003e25mm inlets\u003c\/li\u003e\n\u003cli\u003eThis is only a drain brain. Water is one way from pots as opposed to feeding the pots and draining the pots\u003c\/li\u003e\n\u003cli\u003eContains a Sicce Ultra Zero 3000 pump\u003c\/li\u003e\n\u003cli\u003eWould recommend this for systems over 24 pots, and\/or if you're pumping your run off far away\u003c\/li\u003e\n\u003cli\u003eNo timer on unit (it doesn't need one)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLooking for an alternative timer? \u003ca href=\"https:\/\/www.thehydrobros.com\/collections\/irrigation-timers\"\u003eClick here for all our irrigation timers\u003c\/a\u003e\u003c\/p\u003e","brand":"IWS","offers":[{"title":"Standard (16mm)","offer_id":44807838040279,"sku":"5928","price":156.0,"currency_code":"GBP","in_stock":true},{"title":"Pro (25mm)","offer_id":44807838073047,"sku":"5929","price":239.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/files\/iws-grow-systems-iws-autodrain-brain-control-unit-return-waste-drain-brain-the-1254942525.png?v=1787376251"},{"product_id":"medusa-baseline-brains-rtw","title":"Medusa Baseline Brains RTW","description":"\u003cp\u003eGet this brain if you need to catch the run-off from your plants or from your \u003ca href=\"https:\/\/www.thehydrobros.com\/collections\/grow-room-humidity-control\"\u003edehumidifier\u003c\/a\u003e! This brain funnels all that run-off and pumps it out (back into your tank, or to a sink, or a drain or wherever you want) via the internal pump.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe ‘Brain’ is the component that removes the runoff using a pump that is activated when the water level reaches a set point. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWhen the internal float switch is activated, the runoff from your automated or manual fed system to the destination of your choice i.e. return to the tank or down the drain. Can be used to make your own return-to-waste system, and choose your own pipe and trays. Plug and play.\u003c\/p\u003e\n\u003cp\u003eThe brain does not come with any fittings, so you will need to get either\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e6 x \u003ca href=\"https:\/\/www.thehydrobros.com\/products\/25mm-iws-flood-and-drain-fittings?variant=39995819720888\"\u003eIWS straight\u003c\/a\u003e + 12 \u003ca href=\"https:\/\/www.thehydrobros.com\/products\/25mm-iws-flood-and-drain-fittings?variant=39995843608760\"\u003ewashers\u003c\/a\u003e and 6 \u003ca href=\"https:\/\/www.thehydrobros.com\/products\/25mm-iws-flood-and-drain-fittings?variant=39995840889016\"\u003enuts \u003c\/a\u003efor 25mm pipe, or\u003c\/li\u003e\n\u003cli\u003e6 x \u003ca href=\"https:\/\/www.thehydrobros.com\/products\/16mm-iws-flood-and-drain-fittings?variant=39995974516920\"\u003euniversal sealing glands\u003c\/a\u003e + 6 \u003ca href=\"https:\/\/www.thehydrobros.com\/products\/16mm-iws-flood-and-drain-fittings?variant=39995974418616\"\u003eIWS straights\u003c\/a\u003e for 16mm pipe . You may want to get some \u003ca href=\"https:\/\/www.thehydrobros.com\/products\/16mm-end-stop\"\u003e16mm stop ends\u003c\/a\u003e to block the unused inlets as well, or just loop a bit of pipe to the unused ones.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MEDUSA","offers":[{"title":"Standard 2000LPH","offer_id":43625129574615,"sku":"7418","price":155.0,"currency_code":"GBP","in_stock":false},{"title":"Fastline 5000LPH","offer_id":43625129607383,"sku":"7588","price":210.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/products\/medusa-grow-systems-medusa-baseline-brains-rtw-the-hydro-bros-1254951404.png?v=1787294716"},{"product_id":"iws-flood-drain-brain-control-unit-only-no-timer","title":"IWS Flood \u0026 Drain Brain Control Unit Only - NO TIMER","description":"\u003cp\u003eThis is the control unit bucket for the Flood and Drain systems but comes with no timer.\u003c\/p\u003e\n\u003cp\u003eYou sure you got the right Brain?\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIWS Flood \u0026amp; Drain \u003cspan style=\"text-decoration: underline;\" data-mce-style=\"text-decoration: underline;\"\u003eStandard Brain\u003c\/span\u003e Control Unit\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCode: IWS-CU-STD\u003c\/li\u003e\n\u003cli\u003e16mm inlets\/outlets\u003c\/li\u003e\n\u003cli\u003eOne MaxiJet 1000 pump\u003c\/li\u003e\n\u003cli\u003eGood for systems up to 24 pots\u003c\/li\u003e\n\u003cli\u003eThe timer is built onto the unit\u003c\/li\u003e\n\u003cli\u003eTimer is only a 15 minute segmental timer.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/flood-and-drain-brain-control-unit\"\u003e\u003cstrong\u003eIWS Flood \u0026amp; Drain \u003cspan style=\"text-decoration: underline;\" data-mce-style=\"text-decoration: underline;\"\u003eStandard Remote Brain\u003c\/span\u003e Control Unit\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCode: IWS-CU-REM\u003c\/li\u003e\n\u003cli\u003e16mm inlets\/outlets\u003c\/li\u003e\n\u003cli\u003eOne Maxijet 1000 pump\u003c\/li\u003e\n\u003cli\u003eGood for systems up to 24 pots\u003c\/li\u003e\n\u003cli\u003eThe timer is on a remote cord so you can have it outside of the room for easier management especially later on in the cycle when plants are difficult to move around.\u003c\/li\u003e\n\u003cli\u003eTimer is a minute and seconds timer for more precise feeding\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/flood-and-drain-brain-control-unit\" data-mce-href=\"https:\/\/www.thehydrobros.com\/products\/flood-and-drain-brain-control-unit\"\u003e\u003cstrong\u003eIWS Flood \u0026amp; Drain \u003c\/strong\u003e\u003cspan style=\"text-decoration: underline;\" data-mce-style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eStandard Remote Brain Only\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eCode IWS-CU-REM-B\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSame as above but without the timer unit\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/flood-and-drain-brain-control-unit\"\u003e\u003cstrong\u003eIWS Flood \u0026amp; Drain PRO REMOTE Brain Control Unit\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCode: IWS-CU-PRO\u003c\/li\u003e\n\u003cli\u003e25mm inlets\/outlets\u003c\/li\u003e\n\u003cli\u003eContains a Sicce Ultra Zero 3000 pump. Fking awesome pump.\u003c\/li\u003e\n\u003cli\u003eThis pump has triple the flow rate meaning much better drain cycles and capable of handling systems up to 48 pots\u003c\/li\u003e\n\u003cli\u003eThe timer is on a remote cord so you can have it outside of the room for easier management especially later on in the cycle when plants are difficult to move around\u003c\/li\u003e\n\u003cli\u003eTimer is a minute and seconds timer for more precise feeding\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIWS Flood \u0026amp; Drain \u003cspan style=\"text-decoration: underline;\" data-mce-style=\"text-decoration: underline;\"\u003ePRO REMOTE BRAIN ONLY\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCode: IWS-CU-PRO-B\u003c\/li\u003e\n\u003cli\u003eSame as above but without the timer unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/flood-and-drain-brain-control-unit\" data-mce-href=\"https:\/\/www.thehydrobros.com\/products\/flood-and-drain-brain-control-unit\"\u003e\u003cstrong\u003eIWS Flood \u0026amp; Drain TWO PUMP \u003cspan style=\"text-decoration: underline;\"\u003ePRO REMOTE\u003c\/span\u003e Brain Control Unit\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCode: IWS-CU-PRO-ORIG\u003c\/li\u003e\n\u003cli\u003e25mm inlets\/outlets\u003c\/li\u003e\n\u003cli\u003eThis is the original IWS Pro Brain, containing 2 maxijet 1000 pumps instead of the Sicce 3000 pump.\u003c\/li\u003e\n\u003cli\u003eDrains slower than the new brain IWS-CU-PRO, however, if one pump goes down then the system still functions. That said, the Sicce italian made pump are bullet proof.\u003c\/li\u003e\n\u003cli\u003eThe timer is built onto the unit\u003c\/li\u003e\n\u003cli\u003eThis timer is a minute and seconds timer for more precise feeding.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/iws-flood-drain-brain-control-unit-only-no-timer\"\u003e\u003cstrong\u003eIWS Flood \u0026amp; Drain TWO PUMP PRO REMOTE BRAIN ONLY\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCode: IWS-CU-PRO-ORIG-B\u003c\/li\u003e\n\u003cli\u003eSame as above but without the timer unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/www.thehydrobros.com\/products\/iws-return-waste-brain-system\"\u003e\u003cstrong\u003eIWS \u003cu\u003eAUTODRAIN STANDARD\u003c\/u\u003e Brain Control Unit\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCode: IWS-CU-AD-STD\u003c\/li\u003e\n\u003cli\u003e16mm inlets\u003c\/li\u003e\n\u003cli\u003eAlso known as several other names; drain to waste brain, dripper brain, RTW brain\u003c\/li\u003e\n\u003cli\u003eThis is only a drain brain (water is one way from pots as opposed to feeding the pots and draining the pots)\u003c\/li\u003e\n\u003cli\u003eContains one maxijet 1000 pump and no timer unit\u003c\/li\u003e\n\u003cli\u003eNo timer on unit (it doesn't need one)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eIWS \u003cu data-mce-fragment=\"1\"\u003eAUTODRAIN PRO\u003c\/u\u003e Brain Control Unit (25mm)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCode: IWS-CU-AD-PRO\u003c\/li\u003e\n\u003cli\u003e25mm inlets\u003c\/li\u003e\n\u003cli\u003eThis is only a drain brain. Water is one way from pots as opposed to feeding the pots and draining the pots\u003c\/li\u003e\n\u003cli\u003eContains a Sicce Ultra Zero 3000 pump\u003c\/li\u003e\n\u003cli\u003eWould recommend this for systems over 24 pots, and\/or if you're pumping your run off far away\u003c\/li\u003e\n\u003cli\u003eNo timer on unit (it doesn't need one)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eLooking for an alternative timer? \u003ca href=\"https:\/\/www.thehydrobros.com\/collections\/irrigation-timers\"\u003eClick here for all our irrigation timers\u003c\/a\u003e\u003c\/p\u003e","brand":"IWS","offers":[{"title":"Standard (16mm)","offer_id":44807789084887,"sku":"10181","price":199.0,"currency_code":"GBP","in_stock":true},{"title":"Pro (25mm)","offer_id":44807789150423,"sku":"10183","price":295.0,"currency_code":"GBP","in_stock":true},{"title":"Pro (25mm) - Old Version with 2 x MJ1000","offer_id":44807789183191,"sku":"10184","price":395.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/files\/iws-grow-systems-iws-flood-drain-brain-control-unit-only-no-timer-the-hydro-bros-1254950667.jpg?v=1787251154"},{"product_id":"sauermann-si-83-condensate-replacement-nozzle","title":"Sauermann Si-83 Ersatzdüse für Kondensat","description":"\u003cp\u003eDies ist ein Ersatz für die Düse, die das Kondensat mit der Pumpe verbindet. Die Düse verfügt über 3 Klappen, die sich in den Pumpenkörper drehen und verriegeln – bei Beschädigung dieser Klappen tritt ein Leck auf, da die Düse nicht fest genug an der Dichtung angedrückt wird.\u003c\/p\u003e","brand":"SAUERMANN","offers":[{"title":"Default Title","offer_id":55195864498549,"sku":"11422","price":6.5,"currency_code":"GBP","in_stock":true}]}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/9092\/7032\/collections\/no_timer_pro_16b53862-136d-4997-b359-d12ebea01f08.jpg?v=1780155766","url":"https:\/\/www.thehydrobros.com\/de\/collections\/irrigation-brain-control-units.oembed","provider":"The Hydro Bros","version":"1.0","type":"link"}