AS- LP3 Solenoid Pump: The Ultimate Tool for Fluid Management
Product Description
|
Brand |
Dr. Solenoid |
Model Number |
AS-LP3 |
|
Rated Voltage (V) |
DC 24 V 120V OR 230 V |
Rated Power(W) |
25 W |
|
Work Model |
2 Ways Valve |
Holding Force (N) |
0.4 MW |
|
Resistance |
25 Ω |
Reset Time(s) |
0.3 Sec. On, 0.3 Sec. Off |
|
Service Life |
500 Hours |
Certification |
CE,ROHS,ISO9001, |
|
Material |
Carbon Steel Housing with Telfon Plated Coating |
Lead Wire Length(mm) |
200 |
|
Install Style |
Adjustable Screw |
Tolerance of Dimension |
+/- 0.1 MM |
|
Water-proof |
None |
Insulation Class |
F 155 Degree |
|
Hi-Pot Test |
AC 600V 50/60Hz 2s |
Non-excitation Holding Force |
0 |
|
Working Temperature |
-10°C-100°C |
Duty Cycle |
1-100% |
|
Thread Depth(mm) |
/ |
Payment Term |
TT, or LC At Sight |
|
Sample Order |
Yes |
Warranty |
1 Year |
|
MOQ |
1000 pcs |
Supply Ability |
5000 pcs per Week |
|
Delivery Time |
30 Days |
Port of Loading |
shenzhen |
Product detail diagram






AS-LP3 Solenoid Pump Applications
- Aerospace: used to transport fluids such as aviation fuel and hydraulic oil, with the advantages of small size, light weight, and high reliability.
- Chemical industry: can be used to transport special fluids such as corrosive, flammable and explosive, avoiding leakage problems caused by poor sealing of mechanical pumps.
- Medical field: such as in artificial hearts, dialysis equipment, etc., used to accurately transport fluids such as blood and liquid medicine. Its characteristics of no mechanical wear and low noise are conducive to the stable operation of medical equipment and patient safety
- Household appliances: in coffee machines and sweepers, it can accurately transport the required liquids. Ensure the operation of the product.


Here are some frequently - asked questions about solenoid pumps:
Q: What is a solenoid pump?
A:A solenoid pump is a positive - displacement pump that uses electromagnetic principles to control fluid flow. It usually consists of components such as a coil, a plunger or piston, a valve, an inlet, and an outlet. -
Q: How does a solenoid pump work?
A: When the pump is connected to a power source, an electric current flows through the solenoid coil, generating a magnetic field. The magnetic field acts on the plunger or piston, opening the valve and allowing fluid to enter the pump. When the current is interrupted, the magnetic field collapses, and the valve closes, pushing the fluid out of the pump. -
Q:What are the main types of solenoid pumps?
A: Solenoid pumps can be divided into direct - acting, pilot - operated, proportional, isolation, and pinch pumps, etc. Each type has its own unique features and is suitable for different application scenarios. -
Q:What is the maximum capacity of a small solenoid pump?
A: For some small solenoid metering pumps, the maximum flow rate can reach 55 lph when the pressure is very low (lower than 0.1 bar). -
Q: Can solenoid pumps run dry?
A: New dose solenoid pumps can run dry for less than 12 hours. However, long - term dry running will damage the pump, so it is recommended to install warning devices such as level switches. -
Q: How to change the diaphragm of a solenoid pump?
A: First, remove the screws on the back of the pump that fix the pump head. Then, take down the pump head and unscrew the diaphragm. After checking for wear or damage on the old diaphragm, replace it with a new one. Finally, screw the pump head back onto the pump, ensuring that the check valves are perpendicular to the ground. -
Q:Where are solenoid pumps used?
A: Solenoid pumps are widely used in the automotive industry (such as fuel injection systems), manufacturing and process control, HVAC systems, water and wastewater management, medical equipment, and agricultural applications. -
Q:What are the advantages of solenoid pumps?
A:They have the advantages of low power consumption and easy maintenance. In addition, they can achieve precise control of fluid flow, and are suitable for a variety of applications that require accurate and consistent fluid management.





