Engine preheating pump-TA50E

  • Max Flow Rate: 23L
  • Max Static Lift: 3M
  • Rated Voltage: 12V 24V
  • Impeller Type: Open impeller
  • Liquid Temperature: -40-90°C

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■ Overview
Car Engine Auxiliary Electric Coolant Water Pump TOPSFLO
♦ Cold startup 
        ♦ Wide operating voltage range 
 Low vibration


♦ DC brushless motor with long lifetime

♦ Heavy duty work, can sustain continual 24 hours

♦ Sustain -40~90°C, suitable for extreme outdoor environment

♦ Durable permanent magnetic rotor/impeller & fineceramic shaft

♦ Advanced magnetic drive technology for static-impeller,without any leakage for ever

♦ The motor with big machine movement optimization design, has very low temp rise

♦ Automatic polarity protection, overload protection, block protection special design to meet car vibration working condition, special design to meet car power supplying way which occur high peak voltage or unstable voltage

♦ Equipped with specializing car water-against connector

♦ Applied liquid: pure water, antifreeze solution

♦ IP protection level : IP 67

♦ Low or no maintenance

♦ Low power consumption


Protection functions:
·Automatic polarity protection ·Blocked protection

Typical Applications;
Car engine cooling circulation
Car engine pre-heating
Heating system (Car Auxiliary heaters & parking heaters)
Electric vehicles water circulation system
Normal Hot Water Circulation
Liquid Transfer
General Purpose Pumping
Car Engine Auxiliary Electric Coolant Water Pump

1.  With 20mm Inlet/Outlet standard car connection and specialized water-proof connector, then the pumps can be quickly and efficiently integrated into vehicles.

2.  With -40°C~125°C  working temperature, TOPSFLO TA50 engine pre-heating & parking heater pumps provide the vehicles an efficient working environment even at extreme outdoor temperatures and in bad weather conditions. 

3.  Special design to meet car vibration working requirement, car power supplying way which occur peak voltage or unstable voltage.

4.  With polarity protection function, then the pump will not burned by wrong wiring.tailored to the specific vehicle system.

■ Specifications
Model TA50E
Max Flow Rate 23L
Max Static Lift 2.5M 3M
Rated Voltage 12V 24V
Impeller Type Open impeller
Liquid Temperature -40-90°C
Pump Theory Centrifugal pump
Motor Type Brushless DC motor
Media Pure Water,antifreeze,coolant
Waterproof Class IP67
Use Place Indoor
Working Voltage Range 6~16V   12~28V
Ideal Life Time 20000 Hours
Working Mode Continuous
OD of Inlet 20mm
OD of Outlet 20mm
Power Supply DC power supply, battery
Protection Functions polarity protection ·Blocked protection
FG   /  5V  /  PWM
Remarks Can’t dry-running, not Self-priming
■ Parameter
Model Product Code  Max Water Flow (L/Min) Rated Voltage(DC) Rated Current (A) Max Water Head(M) Rated Power(W)
TA50E TA50-A12-2302 23 12 1.25 2.5 15
TA50-A12-1501 23 12 0.4 1 4.8
TA50-A24-2303 23 24 0.75 3 18

■ Curve & Dimension
Car Engine Auxiliary Electric Coolant Water Pump
Inquiry >>
 info@topsflo.com +86-731-82739266
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