Electric 100W Brushless Engine Auxiliary Water Pump DC 12V Auto Circulation PumpElectric 100W Brushless Engine Auxiliary Water Pump DC 12V Auto Circulation Pump
This versatile water pump is designed specifically for electric vehicle cooling systems, ensuring excellent quality and reliability. Its exceptional design allows for operation in extreme environments, ranging from minus 40 degrees Celsius to plus 120 degrees Celsius, ensuring lasting and stable performance. Utilizing a brushless DC motor and controlled through PWM, it effortlessly adjusts its speed, showcasing remarkable efficiency, low noise, and high flow rates. Its unique physical isolation design ensures that the pump rotor, motor stator, and drive circuit are separated from the water, ensuring safety and dependability.The pump body is made of aluminum alloy, which is sturdy and has excellent waterproof performance. It is widely used in a variety of fields, including automotive cooling systems, lithium battery cooling systems, server water cooling systems, soilless cultivation water circulation, fish tank water circulation, garden watering, RV water supply, underfloor heating heat circulation, and solar water pumps.
Specification:
Brand: BLDCC
Rated Voltage: DC 12V
Operating Voltage: DC 8.5V ~ 16V
Rated Current: 7.5A
Power: 100W (Max)
Max Head: 9M
Max Flow: 45L/Min (12 GPM)
Noise Class form 1M: ≤45dB
Waterproof Class: IP68
OD of Inlet: 16&22 mm
OD of Outlet: 16&22 mm
Remarks: Not Self-priming
Liquid Temperature：-40°-120°C
Ambient Temperature：-40°-120°C
Motor Type: Brushless DC motor
Ideal Life Time: 30,000 Hours
Net Weight: 835g
Package Weight: 950g
Working Fluids: Water, Antifreeze, Low viscosity oil,etc.
Power Supply: DC power supply, battery, solar powered
If PWM Speed Control *is* Used
If there is no PWM signal within 2 seconds of power-on, the default mode of full speed operation will be used.
If there is a valid PWM signal, a speed-proportional response to a commanded 13-90% duty cycle will be delivered.
+12V PWM controlled,
Recommended PWM frequency: 50Hz to 200Hz (nominal = 100Hz)
Recommended PWM Duty range: 13 - 90%
The water pump operates at its minimum speed when the PWM duty cycle is 13%, and it reaches its maximum speed when the PWM duty cycle is greater than 90%.
Please Note:
1, The positive and negative poles of the pump must be connected correctly to prevent damage to the pump. The working voltage range of the pump is DC8.5V to 16V.
2, The maximum power of the pump is 100 watts. A power supply with a capacity greater than 100W must be used, otherwise the pump may not work properly.
3, The pump should only be used with clean liquid to prevent clogging and damage to the pump. If the liquid contains granular impurities, a filter should be installed at the inlet to prevent the impurities from entering the pump.
4, The water pump needs to have water for testing; otherwise, it will detect the lack of water and stop working. Testing the water pump without water will cause it to start and stop multiple times, eventually leading to a protective shutdown.
5, The pump has no self-priming ability. The pump inlet must be below the water surface for the pump to work. Alternatively, the entire pump can be immersed in water. The pump is waterproof and can be used as a submersible pump.
We will send a connecting wire with each pump, the orange wire is connected to the positive pole of the power supply, the black wire is connected to the negative pole of the power supply, and the green wire is the PWM speed control wire (if you do not need speed control, just donot connect the gree wire).
Package Included:1PCS DC12V 100W Pump.1PCS Connecting Wire.
We also provide the PWM Signal Generator which is fitting for the pumps, buyers who need the PWM Signal Generator plsClick Herefor more details.
About Shipping:
- 1.Goods are in stock in USA Warehouses, buyer can get the parcel around 3-7 business days.
- 2.We ship toUSA address ONLY,items are generally shipped out within1-3 business daysafter receiving confirmed payment, we provide tracking number freely for all buyers.
- 3.Please confirm your shipping address is correct, we are not responsible for undeliverable address. We reserve the right to charge shipping fee for returned items due to wrong address.
- 4. This listing only includes the item price and shipping charges, Import custom duty tax fee are not included.
- Any potential custom duty tax fee are buyer\'s responsibility, buyers please make clearly of this point before order.
