ZKSJ DC Speed Adjusting Pump DC40M

Specifications

NO.	Item	Specs
1	Dimension	65.1mmx58mmx66.9mm;
2	weight	0.16kg
3	External diameter of outlet	11mm
4	External diameter of inlet	13mm
5	Driving mechanism	Brush-less, magnetic isolated design
6	Material of pump shell	ABS,PES/SPS/PPS/PA66+30%GF (Optional)
7	Condition of use	Can continuously work, submersible or land use (not self-priming)
8	Suitable medium	Water, oil, or normal acid/ alkaline liquids (Pre-test needed for special liquid)
9	Max working temperature	70℃
10	Power consumption	2.5W~9W
11	Rated voltage	12Vdc
12	Working voltage range	5Vdc ~ 12Vdc
13	Max load current	0.75A
14	Max horizontal flow rate	8.8L/MIN
15	Max static lift	3.5M
16	Noise class	<40dB
17	Waterproof class	IP68(suitable for submersible installation)
18	Life span	>30,000hrs
19	Power supply	Suitable for solar panel, batteries, adapter or other power source
20	Protection function	dry-run protection, stuck protection(customized function)
21	Power regulation function	Speed can adjustable by PWM signal, 0~5V analog signal or potentiometer (customized function)
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
Model No.	V(dc)	A	m	L/H	w
DC40M-1225PWM DC40M-1225VR DC40M-1225VS DC40M-1225S	12	0.40	2.5	410	5.0
DC40M-1230PWM DC40M-1230VR DC40M-1230VS DC40M-1230S	12	0.60	3.0	480	7.0
DC40M-1235PWM DC40M-1235VR DC40M-1235VS DC40M-1235S	12	0.75	3.5	530	9.0
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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