ZKSJ DC Speed Adjusting Pump DC50M

Specifications

NO.	Item	Specs
1	Dimension and weight	92.9mmx107mmx62.9mm; 893g
2	External diameter of outlet	20mm
3	External diameter of inlet	20mm
4	Driving mechanism	Brush-less, magnetic isolated design
5	Material of pump shell	ABS,PES/SPS/PPS/PA66+30%GF (Optional)
6	Condition of use	Can continuously work, submersible or land use (not self-priming)
7	Suitable medium	Water, oil, or normal acid/ alkaline liquids
8	Max working temperature	120℃ 3-phase pump with controller inside for submersible installation 3-phase pump with controller inside for nonsubmersible installation
9	Power consumption	52W~80W
10	Rated voltage	12Vdc or 24Vdc
11	Working voltage range	5Vdc ~ 14Vdc or 5Vdc ~ 26Vdc
12	Max load current	4.5A
13	Max horizontal flow rate	1350L/H±5
14	Max static lift	13M±5%
15	Noise class	<40dB
16	Waterproof class	IP68(suitable for submersible installation)
17	Life span	>30,000hrsIP68(suitable for submersible installation)
18	Power supply	Suitable solar panel, batteries, adapter or other power source
19	Protection function	Dry-run protection, lock protection(customized function)
20	Power regulation function	Speed adjustable by PWM signal, 0~5V analog signal or potentiometer (functions are optional for customization)
22	Feature	small size with high efficiency,maintenance-free Use ceramics shaft and carbon fiber sleeve Completely water proof (IP68) Brush-less dc control without pollution, long life span OEM and ODM service accept Offer Pump related control system design

Electrical parameters (only for reference，parameters can be customized for specific requirements)

Model No.	Voltage	Max load current	Max static lift	Max flow rate	Power consumption
	V(dc)	A	M	L/H	w
DC50M-1290S	12	4.3	9	1200	52
DC50M-1290A
DC50M-2480S	24	3.6	8	1150	55
DC50M-2480A
DC50M-24130S	24	3.3	13	1350	80
DC50M-24130A
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)

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