Low Consumption Small Mini Solar DC Brushless Centrifugal Water Pump

• Customization: Available
• Max.Head: 7m
• Max.Capacity: 11L/Min
• Model NO.: DC40
• Driving Type: Magnetic
• Material: ABS,Pes/Sps/PPS/PA66+30%GF (Optional)
• Structure: Single-stage Pump
• Assembly: Liquid Pumps
• Power: Electric
• Start Up: Electric Pump
• Type: Positive-Displacement Pump
• Application: Submersible Pump
• Industry: Air Conditioning Pump
• Media: Water,Hot Water
• Performance: Wear Pump
• Theory: Centrifugal Pump
• Protection Level: IP68
• Service Life: 30,000hrs
• Transport Package: Standard Export Packing or OEM Packing
• Trademark: ZKSJ
• Origin: China
• HS Code: 8413709190
• Production Capacity: 100, 000 PCS/Month

Product Description

Specifications
 

NO.	Item	Specs
1	Dimension and weight	84.5mmx61.8mmx43.8mm;220g
2	Installation dimension	84.5mmx65mmx56mm;
3	External diameter of outlet	10mm
4	External diameter of inlet	14mm
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	60ºC
10	Power consumption	2.5W~28.8W(can be customized within this range)
11	Rated voltage	12Vdc or 24Vdc
12	Working voltage range	5Vdc ~ 12Vdc (Max 14V )or 5Vdc ~ 24Vdc(Max 26V)
13	Max load current	1.2A
14	Max horizontal flow rate	11L/MIN
15	Max static lift	7M
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

Pump Structure


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
DC40-1220	12	0.45	2.0	350	5.40
DC40-1230	12	0.70	3.0	400	8.40
DC40-1240	12	1.00	4.0	460	12.0
DC40-1250	12	1.20	5.0	520	14.4
DC40-1860	18	1.20	6.0	600	21.6
DC40-2430	24	0.35	3.0	400	8.40
DC40-2440	24	0.50	4.0	460	12.0
DC40-2450	24	0.55	5.0	520	14.4
DC40-2460	24	0.80	6.0	600	19.2
DC40-2470	24	1.00	7.0	660	24.0
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)

Flow rate-Head Curve 



Dimensions of pump





Two-Phase DC Pump making and testing 


Exploded diagram of the product