{"product_id":"zksj-dc40c-2-phase-brushless-pump-12v-24v-ip68-submersible-circulation","title":"ZKSJ DC40C 2-phase brushless pump,12V\/24V,IP68 submersible circulation","description":"\u003ch2\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0657\/6717\/8435\/files\/ZKSJ_DC40C_2_Phase_Brushless_DC_Circulation_Pump_Dimension_Drawing_G12_Thread_Installation_Size_Technical_Drawing.webp?v=1786505575\" alt=\"\"\u003eProduct Overview\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003eDC40C Series Two‑phase Brushless DC Circulation Pump – Industrial Grade Corrosion Resistant Submersible DC Pump\u003c\/h3\u003e\n\u003cp\u003eThe ZKSJ DC40C is a heavy‑duty 2‑phase brushless DC circulation pump adopting magnetic isolation drive, equipped with optional PPO+30%GF corrosion resistant housing and IP68 full waterproof rating, supporting submersible \u0026amp; inline non‑self‑priming continuous operation. Available in 12V \/ 24V wide voltage versions, it covers max flow 720‑900L\/H and max static head 4‑6M, with service life over 30,000 hours and running noise ≤40dB. Optional dry‑run\/stall\/water shortage protection and 0‑5V analog\/potentiometer speed regulation, widely applied to EV auxiliary cooling, industrial liquid circulation, large aquarium, landscape fountain, PC liquid cooling and solar off‑grid projects.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eCore Key Features\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e#\u003c\/th\u003e\n\u003cth\u003eIcon\u003c\/th\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eBenefit\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e⚡\u003c\/td\u003e\n\u003ctd\u003e2 Phase Brushless Magnetic Drive\u003c\/td\u003e\n\u003ctd\u003eBrushless design,no wear parts,high energy efficiency,long maintenance‑free continuous operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003e📏\u003c\/td\u003e\n\u003ctd\u003eSturdy Compact Structure\u003c\/td\u003e\n\u003ctd\u003e85.5×81.5×56mm,0.24kg,G1\/2\" standard thread,easy pipeline matching\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003e🔇\u003c\/td\u003e\n\u003ctd\u003e≤40dB Stable Low Noise\u003c\/td\u003e\n\u003ctd\u003eControllable operating noise,suitable for equipment room,indoor and semi‑outdoor working scenes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003e💧\u003c\/td\u003e\n\u003ctd\u003eIP68 Full Waterproof Grade\u003c\/td\u003e\n\u003ctd\u003eLong‑term submersible available for aquaculture\/fountains;inline mounting for industrial cooling loops\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003e🧪\u003c\/td\u003e\n\u003ctd\u003ePPO+30%GF Corrosion Housing\u003c\/td\u003e\n\u003ctd\u003eResist water,oil,weak acid \u0026amp; alkali liquid,stable working at -10℃~60℃\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003e🔋\u003c\/td\u003e\n\u003ctd\u003e12V\/24V Wide Voltage Adaptation\u003c\/td\u003e\n\u003ctd\u003e12V:8V‑16V \/ 24V:12V‑26V,compatible with solar panel,lithium battery,DC adapter and power modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003ctd\u003e🛡️\u003c\/td\u003e\n\u003ctd\u003eOptional Complete Protection\u003c\/td\u003e\n\u003ctd\u003eWater shortage,dry‑run,stall \u0026amp; jam protection,avoids pump burnout for unattended long‑time running\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e8\u003c\/td\u003e\n\u003ctd\u003e🎛️\u003c\/td\u003e\n\u003ctd\u003eOptional Speed Adjust \u0026amp; Feedback\u003c\/td\u003e\n\u003ctd\u003e0‑5V analog\/potentiometer speed control + pulse speed feedback,supports automatic equipment linkage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eFull Technical Specifications\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eItem\u003c\/th\u003e\n\u003cth\u003eDC40C‑1240\u003c\/th\u003e\n\u003cth\u003eDC40C‑2460\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Voltage\u003c\/td\u003e\n\u003ctd\u003e12V DC\u003c\/td\u003e\n\u003ctd\u003e24V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWorking Voltage Range\u003c\/td\u003e\n\u003ctd\u003e8V~16V\u003c\/td\u003e\n\u003ctd\u003e12V~26V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Current\u003c\/td\u003e\n\u003ctd\u003e0.8A(1.3A)±10%\u003c\/td\u003e\n\u003ctd\u003e0.8A(1.1A)±10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Power\u003c\/td\u003e\n\u003ctd\u003e9.2W(16W)±10%\u003c\/td\u003e\n\u003ctd\u003e19W(25W)±10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Flow Rate\u003c\/td\u003e\n\u003ctd\u003e720L\/H±10%\u003c\/td\u003e\n\u003ctd\u003e900L\/H±10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Static Head\u003c\/td\u003e\n\u003ctd\u003e4M±7%\u003c\/td\u003e\n\u003ctd\u003e6M±7%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInlet \u0026amp; Outlet Interface\u003c\/td\u003e\n\u003ctd\u003eG1\/2\" Thread\u003c\/td\u003e\n\u003ctd\u003eG1\/2\" Thread\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Dimension\u003c\/td\u003e\n\u003ctd\u003e85.5×81.5×56mm\u003c\/td\u003e\n\u003ctd\u003e85.5×81.5×56mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e0.24kg\u003c\/td\u003e\n\u003ctd\u003e0.24kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise Level\u003c\/td\u003e\n\u003ctd\u003e≤40dB\u003c\/td\u003e\n\u003ctd\u003e≤40dB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWaterproof Grade\u003c\/td\u003e\n\u003ctd\u003eIP68 Submersible\u003c\/td\u003e\n\u003ctd\u003eIP68 Submersible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eService Life\u003c\/td\u003e\n\u003ctd\u003e≥30000 Hours\u003c\/td\u003e\n\u003ctd\u003e≥30000 Hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptional Speed Mode\u003c\/td\u003e\n\u003ctd\u003e0‑5V Analog\/Potentiometer+Speed Feedback\u003c\/td\u003e\n\u003ctd\u003e0‑5V Analog\/Potentiometer+Speed Feedback\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eGeneral Basic Specs\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003ePump Housing: Optional PPO+30%GF material\u003c\/p\u003e\n\u003cp\u003eApplicable Medium: Water, oil, normal weak acid \u0026amp; alkaline liquid (customizable for special liquid)\u003c\/p\u003e\n\u003cp\u003eWorking Temperature: -10℃ ~ 60℃\u003c\/p\u003e\n\u003cp\u003ePower Supply: Solar panel, storage battery, DC adapter, switching power module\u003c\/p\u003e\n\u003cp\u003eOptional Protection: Water shortage protection, dry‑run protection, stall protection, jam protection\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(43, 0, 255);\"\u003eMain Application Scenarios\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eIcon\u003c\/th\u003e\n\u003cth\u003eApplication Scene\u003c\/th\u003e\n\u003cth\u003eDetailed Usage\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e🐠\u003c\/td\u003e\n\u003ctd\u003eMedium \u0026amp; Large Aquarium Circulation\u003c\/td\u003e\n\u003ctd\u003eFish tank whole tank circulation,eliminate dead corners,increase dissolved oxygen and stabilize water quality\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e⛲\u003c\/td\u003e\n\u003ctd\u003eLandscape \u0026amp; Garden Fountain\u003c\/td\u003e\n\u003ctd\u003eLarge decorative fountain,rockery landscape water cycle,stable long‑term outdoor operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e🚗\u003c\/td\u003e\n\u003ctd\u003eEV Auxiliary Cooling System\u003c\/td\u003e\n\u003ctd\u003eNew energy vehicle electronic components, battery auxiliary cooling circulation loop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e💻\u003c\/td\u003e\n\u003ctd\u003eIndustrial \u0026amp; PC Liquid Cooling\u003c\/td\u003e\n\u003ctd\u003eHigh‑power PC water cooling,small industrial equipment heat dissipation circulating system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e☀️\u003c\/td\u003e\n\u003ctd\u003eSolar Off‑Grid Engineering\u003c\/td\u003e\n\u003ctd\u003eSolar water heating circulation,solar independent power supply water delivery projects\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e🏭\u003c\/td\u003e\n\u003ctd\u003eLaboratory \u0026amp; Industrial Circulation\u003c\/td\u003e\n\u003ctd\u003eWeak corrosive reagent transfer,small industrial liquid constant circulation equipment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003eFAQ\u003c\/span\u003e\u003c\/h2\u003e\n\u003ch3\u003eQ1: Can DC40C be used fully underwater?\u003c\/h3\u003e\n\u003cp\u003eA: It reaches IP68 waterproof standard,supports long‑term submersible installation for fountain and aquaculture scenes.\u003c\/p\u003e\n\u003ch3\u003eQ2: What power sources apply to DC40C two models?\u003c\/h3\u003e\n\u003cp\u003eA: DC40C‑1240 adapts 12V lithium battery\/solar panel\/12V DC adapter;DC40C‑2460 matches 24V power supply,solar system and industrial 24V power modules.\u003c\/p\u003e\n\u003ch3\u003eQ3: Does this pump support speed regulation?\u003c\/h3\u003e\n\u003cp\u003eA: Yes,supports optional 0‑5V analog signal or potentiometer speed adjustment,with pulse speed feedback function for intelligent equipment matching.\u003c\/p\u003e\n\u003ch3\u003eQ4: Do you support parameter customization and bulk wholesale?\u003c\/h3\u003e\n\u003cp\u003eA: We support downward parameter customization,custom logo printing and long‑term bulk order \u0026amp; OEM\/ODM cooperation.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0657\/6717\/8435\/files\/ZKSJ_DC40C_Series_12V_24V_DC_Brushless_Pump_Flow_Rate_vs_Total_Head_Performance_Curve_Chart_LPM_GPM_Meter_PSI_Bar_1.webp?v=1786505561\" alt=\"\"\u003e👇 Contact Us for ZKSJ DC40C・Wholesale Welcome・OEM\/ODM Available\u003c\/p\u003e","brand":"ZKSJ","offers":[{"title":"DC40C-1240 Single Pump 12V No Power Supply","offer_id":54067215696067,"sku":"DC40C-1240 Single Pump 12V No Power Supply","price":25.88,"currency_code":"USD","in_stock":true},{"title":"DC40C-2460 Single Pump 24V No Power Adapter","offer_id":54067215728835,"sku":"DC40C-2460 Single Pump 24V No Power Adapter","price":25.88,"currency_code":"USD","in_stock":true},{"title":"DC40C-1240 Pump Unit + 12V Power Adapter","offer_id":54067215761603,"sku":"DC40C-1240 Pump Unit + 12V Power Adapter","price":35.88,"currency_code":"USD","in_stock":true},{"title":"DC40C-2460 Pump Unit + 24V Power Adapter","offer_id":54067215794371,"sku":"DC40C-2460 Pump Unit + 24V Power Adapter","price":35.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0657\/6717\/8435\/files\/ZKSJDC40C2PhaseBrushlessDCCirculationPump12V24V720-900LH4-6MHeadIP68SubmersibleIndustrialWaterPump.jpg?v=1786504694","url":"https:\/\/www.wavemakerpump.com\/ro\/products\/zksj-dc40c-2-phase-brushless-pump-12v-24v-ip68-submersible-circulation","provider":"Aquarium Pump Store","version":"1.0","type":"link"}