{"product_id":"dab-mascontrol-automatic-pump-controller","title":"Dab Pumps - MASCONTROL Automatic Pump Controller, Dry Run Protection","description":"\u003ch2\u003eDAB MASCONTROL Automatic Pump Controller\u003c\/h2\u003e\u003cp\u003eMASCONTROL is an automatic pump controller that combines a hydraulic body and an electronic control box into a single device that starts and stops a pump as taps open and close. It monitors both pressure and flow rather than pressure alone, so it holds pressure steady at the point of use and shuts the pump off immediately if the inlet runs dry or the suction is blocked. A check valve is built into the body, so one unit takes the place of the conventional pressure tank, pressure switch and check valve assembly. No adjustment and no maintenance are required.\u003c\/p\u003e\u003cp\u003eThe controller mounts vertically on the discharge column with the flow arrows pointing up, either directly on a surface pump outlet or between the pump and the first tap. It suits residential and commercial well systems, water conditioning, irrigation and booster duty, and works with surface pumps or submersible pumps. Three indicator lights on the front of the box report Power On, Pump On and Failure, and a Restart button restores normal operation once a fault has been corrected. On loss of power the unit resets and restarts automatically when power returns.\u003c\/p\u003e\u003ch3\u003eAvailable Models\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1 in NPT - 31.9 PSI: 1 in NPT male connections, 31.9 PSI factory cut-in, which DAB's May 2025 catalog lists as 32 PSI. Pump must generate at least 43.5 PSI and the water column between the unit and the highest tap must not exceed 70 ft. DAB designation MCDV232101.\u003c\/li\u003e\n\u003cli\u003e1 in NPT - 43.5 PSI: 1 in NPT male connections, 43.5 PSI factory cut-in, which DAB's May 2025 catalog lists as 44 PSI. Pump must generate at least 55.1 PSI and the water column between the unit and the highest tap must not exceed 90 ft. DAB designation MCDV242101.\u003c\/li\u003e\n\u003cli\u003e1-1\/4 in NPT - 31.9 PSI: 1-1\/4 in NPT male connections for higher flow, 31.9 PSI factory cut-in, which DAB's May 2025 catalog lists as 32 PSI. Pump must generate at least 43.5 PSI and the water column between the unit and the highest tap must not exceed 70 ft. DAB designation MCDV232114.\u003c\/li\u003e\n\u003cli\u003e1-1\/4 in NPT - 43.5 PSI: 1-1\/4 in NPT male connections for higher flow, 43.5 PSI factory cut-in, which DAB's May 2025 catalog lists as 44 PSI. Pump must generate at least 55.1 PSI and the water column between the unit and the highest tap must not exceed 90 ft. DAB designation MCDV242114.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eType: Automatic pump controller monitoring pressure and flow\u003c\/li\u003e\n\u003cli\u003eSupply Voltage: 115V or 230V single phase, dual voltage\u003c\/li\u003e\n\u003cli\u003eVoltage Tolerance: plus or minus 10 percent\u003c\/li\u003e\n\u003cli\u003eFrequency: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003eFull Load Amp Rating: 16 FLA at 115V, 20 FLA at 230V\u003c\/li\u003e\n\u003cli\u003eMaximum Operating Pressure: 145 PSI\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: 32 F to 149 F\u003c\/li\u003e\n\u003cli\u003eFlow Capacity: up to 15 GPM on 1 in models, up to 25 GPM on 1-1\/4 in models\u003c\/li\u003e\n\u003cli\u003eHigher Flows: use a bypass installation above 25 GPM\u003c\/li\u003e\n\u003cli\u003eThreaded Connections: 1 in NPT or 1-1\/4 in NPT male, depending on model\u003c\/li\u003e\n\u003cli\u003eElectrical Conduit Connection: 1\/2 in threaded\u003c\/li\u003e\n\u003cli\u003eInsulation Class: II\u003c\/li\u003e\n\u003cli\u003eMounting: Vertical, fixed\u003c\/li\u003e\n\u003cli\u003eHousing: Glass fiber reinforced polyamide PA 6 FV 30 percent\u003c\/li\u003e\n\u003cli\u003eDiaphragm: EPDM\u003c\/li\u003e\n\u003cli\u003eSpring: Steel C 72 UNI 3545\u003c\/li\u003e\n\u003cli\u003eFlow Valve: Stainless steel AISI 304\u003c\/li\u003e\n\u003cli\u003eCheck Valve: Glass fiber reinforced polyamide PA 6 FV 30 percent\u003c\/li\u003e\n\u003cli\u003eControl Box Material: Self extinguishing thermoplastic resin 94-5VA\u003c\/li\u003e\n\u003cli\u003ePrinted Circuit: Vetronite\u003c\/li\u003e\n\u003cli\u003eSurge Protection: Varistor, zero-crossing switching technology\u003c\/li\u003e\n\u003cli\u003eLiquid: Clean water, free of solids and abrasives, non-viscous, non-aggressive, chemically neutral\u003c\/li\u003e\n\u003cli\u003eCertification: CSA \/ UL per the DAB USA price list\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEliminates the pressure tank and pressure switch\u003c\/li\u003e\n\u003cli\u003eMaintains constant pressure and constant flow at the tap\u003c\/li\u003e\n\u003cli\u003eBuilt-in run-dry protection stops the pump on loss of water\u003c\/li\u003e\n\u003cli\u003eBuilt-in check valve\u003c\/li\u003e\n\u003cli\u003eAbsorbs water hammer\u003c\/li\u003e\n\u003cli\u003eDual voltage 115V or 230V, no separate model to stock\u003c\/li\u003e\n\u003cli\u003eWorks with surface pumps or submersible pumps\u003c\/li\u003e\n\u003cli\u003eAutomatic reset and restart after a power outage\u003c\/li\u003e\n\u003cli\u003eManual Restart button with clear Power, Pump and Failure indicator lights\u003c\/li\u003e\n\u003cli\u003eNo adjustment and no maintenance required\u003c\/li\u003e\n\u003cli\u003eServiceable by replacing the electronic box or hydraulic body, no rebuild needed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eResidential and commercial well water systems\u003c\/li\u003e\n\u003cli\u003ePressure boosting where tank space is limited\u003c\/li\u003e\n\u003cli\u003eIrrigation and sprinkler supply\u003c\/li\u003e\n\u003cli\u003eWater conditioning and treatment feed\u003c\/li\u003e\n\u003cli\u003eRetrofits replacing a failed pressure tank and switch\u003c\/li\u003e\n\u003cli\u003eCabins, cottages and outbuildings on private water\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Valley Milan","offers":[{"title":"1 in NPT - 31.9 PSI","offer_id":52945980784951,"sku":"DAB109640410","price":660.0,"currency_code":"USD","in_stock":true},{"title":"1 in NPT - 43.5 PSI","offer_id":52945980817719,"sku":"DAB109640420","price":660.0,"currency_code":"USD","in_stock":true},{"title":"1-1\/4 in NPT - 31.9 PSI","offer_id":52945980850487,"sku":"DAB109640450","price":676.0,"currency_code":"USD","in_stock":true},{"title":"1-1\/4 in NPT - 43.5 PSI","offer_id":52945980883255,"sku":"DAB109640460","price":676.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/0341\/5863\/files\/dab-mascontrol-automatic-pump-controller-1.jpg?v=1788482476","url":"https:\/\/www.blacklabelsupply.io\/products\/dab-mascontrol-automatic-pump-controller","provider":"BLACK LABEL","version":"1.0","type":"link"}