SHENZHEN ZHONGKE CENTURY TECHNOLOGY CO., LTD.  

Product Name: Good Quality Motor Home Camper Recreational 12 V Vehicle Water Pump Model NO.: DC50A Theory: Centrifugal Pump Performance: Wear Pump Media: Water, Refrigerating Fulid Industry: Air Conditioning Pump Application: Submersible Pump Type: Positive-Displacement Pump Start Up: Electric Pump Power: Electric Assembly: Liquid Pumps Structure: Single-stage Pump Material: ABS,Pes/Sps/PPS/PA66+30%GF (Optional) Driving Type: Motor Max.Capacity: 52L/Min Max.Head: 3.5m Protection Level: IP68 Service Life: 30,000hrs Trademark: ZKSJ Transport Package: Standard Export Packing or OEM Packing Origin: China HS Code: 8413709190 Product Description SpecificationsNO.ItemSpecs1Dimension and weight115.9mmx95.5mmx69.3mm;480g2External diameter of outlet27mm3External diameter of inlet27mm4Driving mechanismBrush-less, magnetic isolated design5Material of pump shellABS,PES/SPS/PPS/PA66+30%GF (Optional)6Condition of useCan continuously work, submersible or land use (not self-priming)7Suitable mediumWater, oil, or normal acid/ alkaline liquids(Pre-test needed for special liquid)8Max working temperature60ºC(for T sub-series) or 100ºC(for S/A sub-series)9Power consumption2.5W~48W(for T sub-series) or 2.5W~86.4W(for S/A sub-series)10Rated voltage12Vdc or 24Vdc11Working voltage range5Vdc ~ 14Vdc or 5Vdc ~ 26Vdc12Max load current2.0A (for T sub-series) or 4.5A(for S/A sub-series)13Max horizontal flow rate52L/MIN(for T sub-series) or 60L/MIN(for S/A sub-series)14Max static lift3.5M(for T sub-series) or 5M(for S/A sub-series) 15Noise class<40dB16Waterproof classIP68(suitable for submersible installation)17Life span>30,000hrsIP68(suitable for submersible installation)18Power supplySuitable solar panel, batteries, adapter or other power source19Protection functiondry-run protection, lock protection(customized function)20Power regulation functionSpeed adjustable by PWM signal, 0~5V analog signal or potentiometer (functions are optional for customization)22Featuresmall size with high efficiency,maintenance-freeUse ceramics shaft and carbon fiber sleeveCompletely water proof (IP68)Brush-less dc control without pollution, long life spanOEM and ODM service acceptOffer Pump related control system designPump StructureElectrical parameters(only for reference,parameters can be customized for specific requirements)Model No.VoltageMax load currentMax static liftMax flow ratePower consumptionV(dc)AML/HwDC50A-1225T122.02.50200024DC50A-1225SDC50A-1225ADC50A-1235S123.803.50300045.6DC50A-1235ADC50A-2435T242.03.50300048DC50A-2435SDC50A-2435ADC50A-2450S243.605.00360086.4DC50A-2450A NOTE Information including continuous working time, working temperature and medium is required to be pre-confirmed with professionals; pump cannot work with high temperature or corrosive fluids. When pump is connected into circulation system, load current will be reduced to 70~85% of Max working current (opening outlet current). The head means the Max vertical lifting height of water,the flow is 0L/MIN@max head. The max flow rate means flow rate with no lifting height(according to the curve bellow)Difference between 2phase & 3phase brushless DC pump 2phase(T sub-series)Hall sensor driving, circuit board should be placed inside pump body 3phase(S/A sub-series)NOTE that 3phase dc is completely different with 3phase AC; 3phase DC means 3 pairs of magnetic polarity & sensor-less, power supply the same with common DC pumpIntelligent program-driving, sensor-less, circuit outside of pump body (main factor that pump can be high-temperature resistant)Speed adjustable by PWM, 0~5V signal or potentiometer(optional)Lock protection,reverse-connected protection, over-vol.&over-current protection,Soft start, no current impact, can be contact directly with solar panelDimensions of pumpproduction testExploded diagram of the product