Suntec fuel pump AT3 55A 9508 is a fuel pump used in fuel systems. The following is a detailed introduction about it:
Belonging series and type
Belonging to the AT series of Suntec oil pumps, this series consists of two stages of fire oil pumps, two with solenoid valves, two sets of pressure adjustable, one fuel injection outlet, and shut-off function.
Specification parameters
Flow rate: The "55" in the model usually represents a certain flow rate specification, but the specific flow rate value needs to refer to the product manual. Generally speaking, the AT series oil pump is suitable for burners of 10-1000kW and can meet the fuel supply needs of various different devices.
Rotation direction: "A" indicates that the rotation direction of the oil pump is clockwise, while "C" indicates counterclockwise rotation.
Other parameters: The working viscosity of the fuel pump is generally between 4-450mm ²/s (cSt), the fuel temperature is between 0-140 ºC (inside the pump), and the inlet pressure is 0.45 bars for light oil to prevent oil and gas separation, 5 bars for heavy oil, 3600rpm, and 0.4N. m for torque (at 45rpm).
application area
Petroleum burner: widely used in various types of petroleum burners, it can accurately control the supply of fuel, ensure the stable operation of the burner, improve combustion efficiency, reduce energy waste and pollutant emissions.
Boiler pump industry: In boiler systems, it provides stable fuel supply for boilers to ensure normal heating and steam generation. It is suitable for boilers that use liquid fuels such as kerosene, light oil, heavy oil, bio oil, or mixed vegetable oil for heating.
Product Features
Two stage fire control: The two-stage fire design of the AT series allows the oil pump to provide two different fuel supply pressures and flow rates according to actual needs, which can better adapt to different combustion conditions, such as the small fire stage and the large fire stage, improving the flexibility and economy of combustion.
Electromagnetic valve control: Equipped with an electromagnetic valve, it can quickly cut off and open the fuel supply, improve the safety and reliability of the system, and also facilitate automation control. When combined with the control system of the burner, it can achieve precise combustion control.
Pressure regulation function: There are two sets of pressure that can be adjusted. Users can flexibly adjust the output pressure of the fuel pump according to specific burner requirements and fuel characteristics to ensure that the fuel is injected and burned in the optimal state, thereby improving combustion efficiency and equipment performance.
maintenance
Regular inspection: Regularly inspect the appearance of the oil pump for leaks, wear, and other issues, check if the connection parts are loose, and ensure that the installation of the oil pump is firm and reliable.
Clean filter screen: The inlet of the oil pump is usually equipped with a filter screen to filter impurities in the fuel, prevent impurities from entering the oil pump and burner, and affect the normal operation of the equipment. Regularly clean or replace the filter to ensure smooth fuel supply.
Replace lubricating oil: According to the instructions of the oil pump, regularly replace the lubricating oil inside the oil pump to ensure that the rotating parts of the oil pump are well lubricated and cooled, and to extend the service life of the oil pump.
Check the solenoid valve: Regularly check the working status of the solenoid valve to ensure that it can be opened and closed normally. If there is a malfunction, it should be replaced or repaired in a timely manner.
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