Low noise Brushless Motor 12 volt 24V Centrifugal water cooler pump For Air Cooler Manufacturer
DS3901 CENTRIFUGAL ELECTRIC SUBMERSIBLE WATER PUMP
Features
1. Brushless motor, long life span; Expected life span is about 20000 hours. 2. Low noise: ≤35dB, far from 1meter distance. 3. Duty work: The pump can sustain heavy-duty work for a whole day. Continuous operation. 4. Small size, lightweight, easy to install; 5. Epoxy potting, IP68 waterproof rating; 6. Reliable Performance: Works quietly; Energy saving; High efficiency; Environment protection; 7. Durable permanent magnetic rotor and high density(stainless steel or zirconia)optional shaft;
Customizable Functions
1. 0~5V speed control;
2. FG signal wire;
3. PWM speed control;
4. PV solar powered
5. Submersible(water tempreture≤50℃);
6. High temperature customized(≥100℃);
7. Protective functions (Polarity reverse/over-voltage protection/waterless protection/rotor lock protection).
Technical parameters
Product name | Water pump |
Model | DS3901 |
Working voltage | 12/24V |
Max. flowrate | 8L/min |
Max. head | 4.5M |
Working temp. | ≤75 ℃ |
Material | ABS |
Water proof level | IP68 |
Noise | ≤35dB |
Lifetime | 20000H |
Inlet diameter | 13.5mm |
Outlet diameter | 10mm |
Related model technical parameters
Model | Volts (V) | Amps (A) | Flow (LPM) | Head (M) | Power (W) |
DS3901-0520 | 5 | 1.5 | 5 | 2 | 7.5 |
DS3901-0630 | 6 | 1.5 | 6 | 3 | 9 |
DS3901-0940 | 9 | 1.3 | 6.5 | 4 | 4.5 |
DS3901-1240 | 12 | 1 | 8 | 4 | 12 |
DS3901-2440 | 24 | 0.5 | 8 | 4.5 | 13 |
The technical parameters above are only a few for your reference. You can tell us what you use for, then we'll offer you suitable pumps.
Dimensional drawing and working curve diagram
DS3901 12V
DS3901 24V