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Micro dc pump DC30A

Date:2016/12/01 Views:1709

DC30A Series

Product Appearance
NO. Items Specs
1 Dimension and weight 51mmx34mmx42.7mm; 50g
2 External diameter of outlet 8mm
3 External diameter of inlet 8mm
4 Driving mechanism Brushless, magnetic separation
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
(Pre-test is needed for special liquid)
8 Max working temperature 70℃
9 Power consumption 0.55W~4.8W(can be customized within this range)
10 Rated voltage 12Vdc
11 Working voltage range 5Vdc ~ 12Vdc (Max 14V)
12 Max load current 0.38A @12Vdc
13 Max horizontal flow rate 4L/MIN   
14 Max static lift 3M                                           
15 Noise class <40dB
16 Waterproof class IP68(suitable for submersible installation)
17 Life span More than 30,000hrs
18 Power supply Suitable for solar panel, batteries, adapter or other power source
19 Protection function dry-run protection,stuck protection(customized function)
20 Features
  1. small size with high efficiency,maintenance-free
  2. Brush-less dc control without pollution, long life span
  3. OEM and ODM service accept
  4. 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 flow rate Max static head Power consumption
V(dc) A L/H M w
DC30A-0406 4.5 0.10 100 0.6 0.45
DC30A-0507 5 0.11 110 0.7 0.55
DC30A-0609 6 0.11 120 0.9 0.66
DC30A-0712 7 0.13 160 1.2 0.91
DC30A-0913 9 0.14 170 1.3 1.26
DC30A-1215 12 0.18 200 1.5 2.16
DC30A-1219 12 0.22 210 1.9 2.64
DC30A-1223 12 0.23 220 2.3 2.76
DC30A-1225 12 0.26 230 2.5 3.12
DC30A-1227 12 0.29 235 2.7 3.48
DC30A-1230 12 0.35 240 3.0 4.20
  • 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
production test
Exploded diagram of the product 
 Selection guide
Model Voltage
Current range Max lift Max flow   Inlet Dimension Outlet Dimension Speed regulation function Dry-run / Lock protection
DC30A 5~12V 0.1~0.35A 3m 4L/MIN 8mm 8mm customized Optional
DC40 6~24V 0.15~1.2A 8m 11L/MIN 14mm 10mm PWM/0~5V/manual Optional
DC40A 6~24V 0.15~1.2A 6m 14L/MIN 14mm 14mm PWM/0~5V/manual Optional
DC40C 6~24V 0.15~1.2A 6m 15L/MIN 1/2’’thread 1/2"thread PWM/0~5V/manual Optional
DC40D 6~24V 0.15~1.2A 8m 10L/H 10mm 10mm PWM/0~5V/manual Optional
DC40F 6~24V 0.15~1.2A 6m 16L/MIN 1/2’’thread 1/2"thread PWM/0~5V/manual Optional
DC40H 6~24V 0.15~1.2A 11m 7.5L/MIN 11mm 8mm PWM/0~5V/manual Optional
DC50 6~24V 0.15~3.8A 7m 44L/MIN 22mm 22mm PWM/0~5V/manual Optional
DC50A 6~24V 0.15~3.8A 5m 60L/MIN 27mm 27mm PWM/0~5V/manual Optional
DC50B 6~24V 0.15~3.8A 13m 30L/MIN 22mm 22mm PWM/0~5V/manual Optional
DC50C 6~24V 0.15~3.8A 6.5m 42L/MIN 1/2’’thread 1/2"thread PWM/0~5V/manual Optional
DC50D 6~24V 0.15~3.8A 6.5m 42L/MIN 20mm 20mm PWM/0~5V/manual Optional
DC50E 6~24V 0.15~3.8A 15m 25L/MIN 1/2’’thread 1/2"thread PWM/0~5V/manual Optional
DC50F 6~24V 0.15~3.8A 15m 25L/MIN 1/2’’thread 1/2"thread PWM/0~5V/manual Optional
DC50G 6~24V 0.15~3.8A 8m 40L/MIN 14mm 8mm PWM/0~5V/manual Optional
DC50K 6~24V 0.15~3.8A 16m 23L/MIN 14mm 14mm PWM/0~5V/manual Optional
DC50W 24V 1~3.8A wave 28000L/H Submersible 58mm Variable Frequency Optional
DC50Q 24V 1~3.8A 5m 5000 L/H 1’’ thread 1"thread Variable Frequency Optional
DC60Q 24v 1-5A 5m 10000L/H 1.2’’thread 1.2"thread Variable Frequency Optional
1, lift and flow rate of product can be customized
2, dimension of inlet/outlet, speed adjusting method and control system can be customized.
3,Food grade and mute pump can be customized.
More details refer to official web of :

Product Video