• 250TJ3 Type Ultra High Pressure Plunger Pump System 1
  • 250TJ3 Type Ultra High Pressure Plunger Pump System 2
250TJ3 Type Ultra High Pressure Plunger Pump

250TJ3 Type Ultra High Pressure Plunger Pump

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Loading Port:
Tianjin
Payment Terms:
TT OR LC
Min Order Qty:
1 set
Supply Capability:
100 set/month

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250TJ3 is a type of ultra high pressure pump of JETECH technology (an American company).
This type is of various favorable features, such as light weight, compact structure, small size, high efficiency.
    ◆The power end case is precisely machined. The power end is force lubricated, transmitted stably and reliably by low friction herringbone gear mechanism, with less temperature increase, suitable for long time operation.
    ◆Liquid end is produced based on American technology, easy for maintenance and repair, able to work in long time.
    ◆This pump is applicable in ultra high pressure water cleaning, metal cutting, ship cleaning, rust removal, all kinds of tanks, containers, vessels, evaporators, heat exchangers cleaning in chemical, sugar, and power plants. It can pump fresh water or emulsion liquid similar like fresh water.
    ◆Technology Parameters


Our company is the drafting company of the Chinese high pressure pump Industry Standard.

Our products have a wide range of applications, such as 

1. Industrial pipe cleaning 

2.Shipyard rust removal, paint removal

4.Aviation: expansion joints, grease, rubber and hydraulic fluid on runways cleaning.

5.hydropower station/ dam/dike concrete work treating.

6.Casting clean scale removal rust removal paint, removal sand.

7. Pipe pressure test, hose pressure test, hydro pressure test, etc.

Our company has passed European CE Certificate, ISO9001:2000 certificate,ISO 14001:2004 certificate, and AAA Credit Rating Certificate. It’s a member of Waterjet Technology Association (WJTA) in USA and National Standarlization 




Q: Can an air pump be used for inflating airships?
Yes, an air pump can be used for inflating airships. Airships, also known as dirigibles or blimps, are filled with a gas lighter than air, such as helium or hydrogen, to generate buoyancy. The gas is typically stored in an envelope or balloon-like structure made of airtight materials. In order to inflate the airship, the gas needs to be pumped into the envelope. An air pump can be used to introduce the gas, either by directly transferring air into the envelope or by using the pump to compress and transfer the lighter-than-air gas, such as helium, from storage containers into the envelope. The pump must be capable of generating enough pressure to inflate the airship, and it should be designed to handle the specific gas being used. Additionally, the pump needs to be able to maintain a constant flow of gas to ensure proper inflation. Overall, while an air pump can be used for inflating airships, it is essential to consider the specific requirements of the airship and the gas being used to choose an appropriate pump for the task.
Q: How does an air pump handle different sizes of inflatables?
An air pump handles different sizes of inflatables by providing adjustable air pressure and nozzle attachments that can fit various valve sizes.
Q: Can an air pump be used for inflating air mattresses with built-in massage features?
Certainly! An air pump is capable of inflating air mattresses that have built-in massage features. Air mattresses equipped with built-in massage features typically possess valves or openings that can be connected to an air pump. By connecting the air pump to the mattress, you can effortlessly inflate it to your desired level of firmness. Nevertheless, it is crucial to verify that the air pump you are using is compatible with the valve or opening of the mattress. Certain air pumps are accompanied by various nozzle attachments to accommodate different types of valves, so it is advisable to review the specifications and instructions provided by both the manufacturer of the air mattress and the air pump to ensure proper compatibility.
Q: What is the maximum airflow capacity of an air pump?
The maximum airflow capacity of an air pump can vary depending on the specific model and its intended use. However, in general, air pumps can have a wide range of maximum airflow capacities, typically measured in liters per minute (LPM) or cubic feet per minute (CFM). The capacity can range from as low as a few LPM for small, portable air pumps used for inflating small items like balloons or air mattresses, to several hundred LPM or even over a thousand CFM for larger industrial air pumps used in applications such as air compression, ventilation systems, or pneumatic machinery. It is important to refer to the manufacturer's specifications or product details to determine the exact maximum airflow capacity of a specific air pump model.
Q: Can an air pump be used for inflating air chairs with built-in speakers?
Indeed, an air pump has the capability to inflate air chairs equipped with integrated speakers. Typically, air chairs are fashioned with a valve or aperture that facilitates effortless inflation through the use of an air pump. The presence of built-in speakers has no bearing on the chair's inflation procedure, given that they are distinct constituents and do not impede the air pump's operation. Consequently, one can employ an air pump to inflate the air chair, all the while ensuring that the built-in speakers remain unaltered and primed for utilization once the chair is fully inflated.
Q: Can an air pump be used for aquariums?
Yes, an air pump can be used for aquariums. It helps to increase oxygen levels in the water, prevent stagnant water, and improve overall water circulation, which is beneficial for the health and well-being of fish, plants, and other aquatic organisms in the aquarium.
Q: What is the maximum air pressure an air pump can generate?
The maximum air pressure an air pump can generate depends on several factors, including the design and specifications of the pump itself. Generally, air pumps for everyday use, such as those used for inflating tires or sports equipment, can generate pressures ranging from 100 to 150 PSI (pounds per square inch). However, there are specialized air pumps capable of generating much higher pressures. For example, industrial-grade air compressors can reach pressures of several thousand PSI, which are typically used in heavy-duty applications like operating pneumatic machinery or powering high-pressure tools. It's important to note that exceeding the recommended maximum pressure of an air pump can be dangerous and may result in equipment failure or injury. Therefore, it is crucial to follow the manufacturer's guidelines and not exceed the maximum pressure rating specified for each specific air pump.
Q: Can an air pump be used for inflating air beds with built-in electric pumps?
Yes, an air pump can be used for inflating air beds with built-in electric pumps. Although air beds with built-in electric pumps are designed to inflate themselves, an external air pump can also be used as an alternative method. This can be especially useful in situations where the built-in electric pump is not functioning properly or if a faster inflation time is desired. It is important to ensure that the air pump being used is compatible with the air bed's valve in order to effectively inflate the mattress.
Q: Can an air pump be used for inflatable pool toys?
Yes, an air pump can be used for inflatable pool toys.
Q: How to choose the right size air pump for a specific application?
Choosing the right size air pump for a specific application requires careful consideration of several factors. Here are the steps to guide you in making the right choice: 1. Determine the required airflow: Start by calculating the required airflow for your specific application. Consider factors such as the volume of the space that needs to be filled with air, the number of devices or tools that will be connected to the pump, and any specific airflow requirements for the equipment being used. 2. Determine the required pressure: Next, consider the required pressure for your application. Some devices or tools may require a specific pressure level to operate efficiently. Make sure to identify these requirements and choose a pump that can deliver the necessary pressure. 3. Consider the duty cycle: The duty cycle refers to the amount of time the pump will be running continuously. If the pump will be used for extended periods, it's important to choose a model that is designed for continuous operation. For intermittent use, a smaller pump may be suitable. 4. Evaluate the power source: Determine the available power source for the air pump. Some pumps run on electricity, while others may require a battery or other power supply. Ensure that the power source is compatible with the pump you choose. 5. Consider noise levels: If noise is a concern, consider the noise level of the air pump. Some pumps are designed to operate quietly, which may be important for certain applications such as medical environments or noise-sensitive areas. 6. Check the dimensions and weight: Consider the physical dimensions and weight of the air pump. Ensure that it can be easily installed in the available space and is manageable for transportation if needed. 7. Research and compare different models: Once you have determined the requirements for your application, research different air pump models available in the market. Read product specifications, customer reviews, and compare prices to find the best fit for your needs. 8. Consult with experts if needed: If you are unsure about any aspect of choosing the right air pump, consult with experts in the field. They can provide valuable insights and guidance based on their experience. By carefully considering these factors and following these steps, you can choose the right size air pump for your specific application, ensuring optimal performance and efficiency.

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