• 3D2D-S Type Ultra High Pressure Plunger Pump System 1
  • 3D2D-S Type Ultra High Pressure Plunger Pump System 2
3D2D-S Type Ultra High Pressure Plunger Pump

3D2D-S 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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The pump 3D2D is impoved on the basis of the pump 3D2A and the liquid end is newly designed into a horizontal and straight-line manifold, which solved the problem of manifold strength very successfully with the characteristics of compact structure, easy to operate and maintain. The pump is suited for ultra-high pressure water jetting, metal cutting, shipping rust elimination, condenser, heat exchanger, evaporation pot, and boiler cleaning in the suger and power plant as well as various vessels and reactors. The medium to be pumped can ne clean water, emulsion and some other chemical liquids.

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:Are air pumps suitable for inflating air cushions?
Air pumps are indeed a suitable choice for inflating air cushions. The purpose of air cushions is to be inflated with air, and air pumps offer a convenient and efficient means of achieving the desired level of inflation. There are various types of air pumps available, such as manual pumps, electric pumps, and even rechargeable pumps. This variety allows users to select the option that best suits their needs and preferences. By using an air pump, one can ensure a consistent and controlled inflation process, which helps to avoid both over and under-inflation. Such issues can greatly impact the comfort and functionality of the air cushions. Additionally, air pumps are designed to be compatible with the different types of valves commonly found on air cushions. This ensures a secure and tight seal during the inflation process. Overall, whether for personal use at home or for commercial purposes, employing an air pump is a practical and efficient method of inflating air cushions.
Q:Can an air pump be used for oxygenation in aquaponic systems?
Yes, an air pump can be used for oxygenation in aquaponic systems. Air pumps are commonly used to introduce oxygen into the water, ensuring adequate oxygen levels for both the fish and plants in the system. This helps maintain a healthy and balanced ecosystem in the aquaponic system.
Q:How does an air pump prevent backflow?
An air pump prevents backflow by utilizing a one-way valve mechanism. This valve ensures that air flows in only one direction, from the pump into the desired system, while preventing any potential reverse flow or backflow. The one-way valve is typically located within the pump or connected to the air tubing. When the pump is activated, it generates pressure that pushes air out of the pump and into the designated system. The one-way valve allows this air to flow freely in the desired direction, but as soon as the pump is turned off, the valve closes, preventing any air or water from flowing back into the pump or contaminating the system. This prevents the backflow of unwanted substances and maintains the integrity and efficiency of the air pump system.
Q:Are there any specific safety features to prevent overheating in an air pump?
Air pumps are equipped with specific safety features to prevent overheating, ensuring their safe operation. One commonly found safety feature is the inclusion of a built-in thermal protection switch. This switch actively monitors the air pump's temperature and automatically shuts it off if it exceeds a predetermined threshold. By doing so, it effectively prevents the pump from overheating and causing any potential damage or fire hazards. In addition to that, air pumps are often designed with built-in cooling mechanisms, including fans or heat sinks. These mechanisms facilitate the dissipation of heat, ensuring that the internal components remain at a safe operating temperature. By promoting airflow and facilitating heat transfer away from the pump, these cooling mechanisms effectively prevent overheating. Moreover, high-end air pumps may also incorporate temperature sensors. These sensors continuously monitor the internal temperature and adjust the pump's functioning accordingly. For instance, if the temperature starts to increase, the pump may automatically slow down or reduce its output to prevent any overheating issues. It is crucial to emphasize that, despite the presence of these safety features, responsible usage of the air pump is paramount. Users should always ensure that the airflow is not obstructed and refrain from operating the pump in excessively hot environments. Regular maintenance and cleaning of the pump are also essential to prevent overheating, as they help to clear any dust or debris that may potentially block the cooling mechanisms.
Q:I play the military model, or a novice, the tortoise pump is not really good, a bit cannot use it, I see other pumps are so expensive, I am a student party, not much money amount, please recommend a cost-effective, I accept the tortoise pump can be used if not pit it there is a tortoise, where the pump is not good, the Internet is the pressure is small, is not meant to spray out of paint?
Turtle pump one hundred or two hundred,Buy an air pump, entry-level, such as Hao Sheng, leaf red, what will be three hundred or four hundred,But things are completely different. You spend all your money and care about thatSuggest that the landlord first pick, and by the way to save the two hundred dollars, after all, to do things out of quality is different.If you buy a turtle pump, you might as well practice your pen,The turtle pump pressure is too low, the effect is very poor, and the quality of the machine itself is not good,So it's not worth paying for this useless thing.
Q:How to choose the right air pump for a specific pneumatic system?
To choose the appropriate air pump for a specific pneumatic system, several factors must be taken into consideration. Here are some essential steps that can assist you in making an informed decision: 1. Begin by determining the required air pressure: Gain an understanding of the pneumatic system's pressure needs. It is important to consider the maximum pressure necessary for the system to function efficiently and safely. This will aid in selecting an air pump capable of providing the required pressure. 2. Evaluate the necessary air volume: Assess the amount of air flow the pneumatic system requires. This will depend on factors such as the size and quantity of pneumatic devices utilized. Look for an air pump that can deliver the required air volume to meet the system's demands. 3. Take into account the power source: Decide whether the air pump should be powered by electricity or an internal combustion engine. Electrically powered pumps are generally quieter and more suitable for indoor environments, while engine-driven pumps are often employed in outdoor or remote locations. 4. Gauge the pump's capacity: Evaluate the pump's ability to handle the demands of the pneumatic system. Consider factors such as the pump's duty cycle, which indicates the duration it can operate continuously, and the pump's horsepower or wattage, which determines its overall power output. 5. Verify compatibility: Ensure that the air pump is compatible with the specific pneumatic system being utilized. Consider factors such as the required connection type, such as NPT (National Pipe Thread) or quick-connect fittings. Additionally, ensure that the pump's inlet and outlet sizes align with the system's requirements. 6. Consider the noise level: Assess the noise level generated by the air pump. If the system will be operating in a noise-sensitive environment, such as a residential area or office space, seek a pump that emits low levels of noise. 7. Evaluate the pump's reliability and maintenance needs: Conduct research on the air pump manufacturer's reputation and read customer reviews to assess the pump's reliability. Additionally, consider the maintenance requirements, such as regular oil changes or filter replacements, and determine if you have the necessary resources to properly maintain the pump. 8. Seek expert advice if necessary: If you are uncertain about the most suitable air pump for your specific pneumatic system, consult with a knowledgeable professional or contact the manufacturer's customer service. They can provide guidance based on your system's requirements and assist you in making an informed decision. By following these steps and carefully considering the various factors, you can select the appropriate air pump that will meet the pressure and volume requirements of your specific pneumatic system, ensuring efficient and dependable operation.
Q:How does an air pump handle different air compositions in confined spaces?
An air pump is typically designed to handle different air compositions in confined spaces by utilizing filters and regulators. The filters help remove impurities and contaminants from the air, ensuring it remains clean and safe to breathe. Additionally, regulators control the pressure and flow rate of the air being pumped, allowing it to adjust according to the specific requirements of the confined space. Ultimately, these features enable the air pump to effectively handle various air compositions while maintaining a suitable environment in confined spaces.
Q:What are the different noise reduction techniques in air pumps?
There are several noise reduction techniques commonly used in air pumps to minimize noise levels and provide a quieter operating environment. Some of these techniques include: 1. Sound insulation: Air pumps often have enclosures or casings made of materials with sound-absorbing properties, such as foam or rubber, to absorb and dampen noise vibrations. 2. Vibration isolation: By using rubber mounts or isolators, air pumps can reduce vibrations transmitted to the surrounding structures, minimizing noise generation. 3. Anti-vibration pads: Placing anti-vibration pads beneath the air pump helps to absorb and dampen vibrations, reducing noise levels. 4. Silencers or mufflers: These devices are specifically designed to attenuate noise by creating additional airflow resistance. They are often installed at the exhaust or intake ports of the air pump to reduce the noise generated during operation. 5. Noise reduction fans: Air pumps may employ specially designed fans with noise reduction features, such as low-noise blades or advanced fan blade shapes that reduce turbulence and resulting noise. 6. Acoustic barriers: These barriers are placed around the air pump to block and absorb sound waves, preventing noise from escaping into the surrounding environment. 7. Duct silencers: When air pumps are connected to ductwork, adding duct silencers can significantly reduce noise levels by absorbing and attenuating noise within the duct system. 8. Motor enclosures: Air pumps may utilize motor enclosures made from sound-absorbing materials to reduce noise transmission from the motor to the surrounding environment. Overall, these noise reduction techniques in air pumps aim to minimize vibrations, attenuate sound waves, and create a more pleasant and quieter operating environment.
Q:Can an air pump be used for inflating air toys with multiple air chambers?
Yes, an air pump can be used for inflating air toys with multiple air chambers. The air pump provides a steady flow of air, allowing each chamber to be inflated separately, ensuring that all chambers are properly filled.
Q:Can an air pump be used for inflating air mattresses with leaky valves?
Yes, an air pump can still be used to inflate air mattresses with leaky valves. However, it may take longer to fully inflate the mattress, and some air may escape through the leaky valve. It is recommended to periodically check and adjust the air pressure during inflation to ensure the mattress is adequately inflated.

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