• 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: Keep a few fish, but the water is not clear, the change of water, add oxygen pump, and nitrifying bacteria can
Filter and oxygen. Wash the filter cotton three days;Feed as little as possible. It's cold now, once a day is enough;Every day the fish at the bottom of the tank is pumped out (with a sand washing device), the time in the morning, by the way, change the water 1/4;Do not use any liquid in the water, including nitrobacteria.About 3 weeks to a month, to establish the circulatory system. The water becomes crystal clear.Landlord remember a word, fish to meditation, do not worry.
Q: How does an air pump handle different types of hoses?
An air pump is designed to handle different types of hoses by utilizing various adapters and fittings. These adapters and fittings allow the air pump to connect to hoses of different sizes and types. The first step in handling different types of hoses is to identify the specific type and size of the hose. This can be done by referring to the manufacturer's specifications or by physically measuring the hose's diameter. Once the type and size of the hose are determined, the appropriate adapter or fitting is selected. These adapters and fittings come in different shapes and sizes to accommodate different hose types. For example, there could be adapters for connecting a pump to a standard garden hose, or fittings for connecting to a smaller air hose used in pneumatic tools. The selected adapter or fitting is then attached to the outlet of the air pump. This is usually a threaded connection that ensures a secure and airtight seal. The other end of the adapter or fitting is designed to fit the specific type of hose being used. It may have a threaded connection, a quick-release mechanism, or a barbed end that requires a hose clamp for a secure attachment. Once the adapter or fitting is properly attached to the air pump and the hose, the air pump can be operated to inflate or extract air from the connected system. The pump's pressure and airflow are transferred through the adapter or fitting into the hose, allowing it to perform its intended function. In summary, an air pump handles different types of hoses by using adapters and fittings that are specifically designed to connect to various hose sizes and types. These adapters and fittings ensure a secure and airtight connection, allowing the air pump to effectively inflate or extract air from the connected system.
Q: What is the recommended air pressure for inflatable rafts?
The air pressure necessary for inflatable rafts may differ based on the particular model and manufacturer. Nevertheless, a general suggestion is to inflate the raft to a pressure that gives it a firm touch, yet allows for some flexibility when pressed with moderate force. Excessive inflation should be avoided as it can strain the seams and materials, potentially causing harm or malfunction. It is advisable to refer to the manufacturer's instructions or guidelines for the specific raft being utilized, as they will offer the most precise and trustworthy information regarding the recommended air pressure.
Q: Can an air pump be used for inflatable conference displays?
Indeed, inflatable conference displays can be inflated using an air pump. Employing an air pump is not only widespread but also highly effective for this purpose. This method guarantees a consistent and regulated airflow, enabling rapid and uniform inflation of the display. Moreover, it ensures that the display achieves the intended size and shape without any flaws. Notably, operating an air pump requires no expertise as it can be effortlessly handled by anyone, making it a convenient tool for both assembling and disassembling inflatable conference displays.
Q: Is the vacuum compression bag pump universal? Can my vacuum cleaner smoke?
Yes, the air pump for vacuum compression bags is also not specified. That is to say, the principle of high power and small power work the same. Vacuum cleaner can be used, but not blind, the use of time can not be too long, otherwise the vacuum inlet pressure is too small, it will damage the vacuum cleaner motor. The principle of the vacuum cleaner: when the pump rotates, it pushes the air to the exhaust port. As the air is pushed forward, the particle density in front of the fan increases and the air pressure increases accordingly, while the air density behind the fan decreases. The pressure drop behind the air pump is the same as the pressure drop in the straw when you drink the drink. The pressure behind the air pump is lower than the pressure outside the vacuum cleaner, which is the ambient pressure. This creates suction in the vacuum cleaner, which is part of the vacuum. As a result, the air outside the vacuum cleaner automatically enters the vacuum cleaner through the intake portVacuum suction compression bag method for dust collector:1. Put the clothes flat in the bag and flatten out the left and right hands.2, the towel will be sealed smooth, so that the sealing fully bonded without cracks.3. Insert the nozzle of the vacuum cleaner into the net sleeve, then insert the tail into the air pipe until it touches the clothes and draw out the air.4, after reaching the compressed state, first pull out the nozzle of the vacuum cleaner, and then pull out the mesh sleeve.5, and finally with the towel will exhaust pipe smooth bonding.
Q: Are there air pumps that can be operated with voice commands?
Yes, there are air pumps available that can be operated with voice commands. These air pumps are equipped with voice recognition technology, allowing users to control and operate them simply by speaking out commands. By using voice commands, users can start or stop the air pump, adjust the pressure, or even set specific inflation levels without physically pressing any buttons. This hands-free operation makes it convenient and easy to use, especially in situations where manual operation may be difficult or inconvenient. Additionally, voice command air pumps often come with other features such as built-in pressure sensors, digital displays, and automatic shut-off, ensuring precise and efficient inflation.
Q: Can an air pump be used for water filtration?
No, an air pump cannot be used for water filtration. Air pumps are designed to move air, not filter water.
Q: Can an air pump be used for dusting or cleaning purposes?
Typically, an air pump is not employed for dusting or cleaning. Its primary function lies in inflating objects like balloons, tires, or sports equipment by pushing air into them. It is not specifically tailored for removing dust or cleaning surfaces. Instead, tools specifically designed for such purposes, such as dusters, vacuum cleaners, or air compressors with suitable attachments, are more suitable. These tools are specifically crafted to efficiently eliminate dust and dirt from various surfaces.
Q: How does an air pump handle different types of inflatables?
An air pump is designed to handle different types of inflatables by providing a steady flow of air to fill them up. The pump typically comes with different nozzle attachments that can be used to fit various types of valves on the inflatables. These nozzles ensure a secure connection between the pump and the inflatable, allowing for efficient inflation. The process of inflating different types of inflatables may vary slightly depending on their design. For example, inflating a beach ball or a pool float may require a larger nozzle attachment that covers the entire valve opening, while inflating an air mattress or a camping pad may require a smaller nozzle attachment to fit into a smaller valve. Most air pumps have adjustable pressure settings, enabling you to control the amount of air being pumped into the inflatables. This is particularly useful because different types of inflatables have different air capacity requirements. For instance, a basketball may need less air pressure compared to a large inflatable pool. Additionally, air pumps may also have a deflation mode, allowing you to easily remove air from inflatables when you want to deflate or pack them away. This feature is convenient as it saves time and effort, especially when dealing with larger inflatables like air mattresses or water slides. Overall, an air pump is designed to be versatile and adaptable to handle a wide range of inflatables. With the right nozzle attachment and adjustable pressure settings, it can efficiently inflate and deflate different types of inflatables, making it a valuable tool for various recreational activities and outdoor adventures.
Q: Can an air pump be used for inflating life vests?
Yes, an air pump can be used for inflating life vests. In fact, it is the recommended method for ensuring the life vests are properly inflated and ready for use. An air pump provides a controlled and consistent flow of air, allowing the life vests to be inflated to the appropriate level for buoyancy and safety. Additionally, using an air pump reduces the risk of over-inflation, which could potentially damage the life vests. It is important to use a pump that is compatible with the valve on the life vests to ensure a secure and efficient inflation process.

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