Piston Pump
Your Leading Piston Pump Supplier
Suzhou Asenhe Environmental Protection Technology Co., Ltd., established in January 2011, is a leading technology manufacturer deeply engaged in the environmental protection field. Adhering to the core principles of "innovation-driven, quality-oriented," the company specializes in the research, development, and manufacturing of high-performance environmental monitoring equipment.
After years of development, Asenhe has established a comprehensive product portfolio. Its core products include ocean buoys, navigation buoys, solar buoys, wave buoys, wave sensors, metering pumps, positive displacement pumps, and pneumatic diaphragm pumps. These products are widely used in fields such as ocean monitoring, water conservancy and hydrology, meteorological observation, environmental protection engineering, and industrial automation. Their stable and reliable performance has earned them the trust and praise of domestic and international customers.
The company is driven by technological innovation, continuously increasing R&D investment and actively introducing advanced design concepts and process equipment. Currently, Asenhe is accelerating the development of new intelligent and networked monitoring equipment, striving to provide customers with more accurate, durable, and intelligent solutions to meet increasingly complex environmental monitoring needs.
In the future, Suzhou Asenhe Environmental Protection Technology Co., Ltd. will continue to adhere to the principle of "quality first, service first", promote the continuous upgrading and breakthrough of environmental monitoring technology, and strive to become a leading enterprise with international competitiveness in the industry, and contribute to the protection of the global ecological environment.
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why choose us
Products applicaion
Our products have been widely used in key areas such as sewage treatment, water quality monitoring, marine environment monitoring, marine resource development and protection, and navigation warning, providing strong support for environmental
governance and safety
assurance.
Production equipment
The company currently has 3 sets of buoy molds and 15 sets of dosage pump and diaphragm pump molds; it is equipped with 3 machining centers and 5 equipment including grinders, milling machines, lathes, etc.; it also has 4 monitoring equipment and platform testing equipment and other complete testing and processing equipment.
Our certifications
The company has successfully passed ISO quality management system certification and CE certification, which not only
strictly guarantees the high quality of products, but also highlights
Asenhe's competitiveness and
reputation in the international
market.
Production market
The company has established a nationwide sales and service network to ensure
that customer needs are responded to
in the first time and that on-site problems
are handled promptly with
professional and efficient
solutions.
Types of Piston Pump
01
Hydraulic piston pump
Hydraulic piston pumps are integral to hydraulic systems, converting mechanical energy into hydraulic energy. They are commonly used in construction machinery, industrial equipment, and aviation due to their ability to deliver high-pressure and precise fluid control. These pumps are characterized by their robust design, which allows them to operate efficiently under extreme conditions.
02
Piston water pump
Piston water pumps are designed specifically for water transport and distribution. They are widely used in agricultural irrigation, municipal water systems, and various industrial processes where large volumes of water need to be moved efficiently. These pumps are valued for their reliability, ease of maintenance, and ability to handle different water qualities. For effective operation, piston water pumps typically require a flooded suction to ensure high performance and prevent issues like cavitation.
03
Radial piston pump
Radial piston pumps feature pistons arranged radially around a central drive shaft. This design allows for compact construction and high-pressure capabilities, making these pumps suitable for automotive, aerospace, and high-pressure hydraulic systems applications. Their unique configuration ensures efficient fluid displacement and smooth operation even at high pressures.
04
Rotary piston pump
A rotary piston pump is a specialized type of positive displacement pump that utilizes a rotor to move fluid through the pump. Unlike traditional piston pumps that rely on a reciprocating motion, rotary piston pumps employ a rotor driven by an electric motor or another prime mover. As the rotor moves in a circular motion, it creates suction at the inlet valve and discharge at the outlet valve, effectively moving the fluid through the system.
Benefits of Using Piston Pumps
Efficient power delivery
Piston Pumps can deliver a lot of power without wasting energy, which helps systems run smoothly.
Versatility
These pumps can work with different types of fluids and pressures, making them useful in many industries.
Durability
Piston pumps are built to last, even under tough working conditions, which means less need for repairs or replacements.
Precise control
Axial Piston Pumps offer excellent control over how much fluid moves through the system, which is important for machines that need accuracy.
Features of Piston Pumps
Positive displacement
Delivers a fixed volume of fluid per stroke, ensuring accurate and consistent flow regardless of pressure or viscosity changes.
High pressure capability
Handles high-pressure tasks like hydraulic systems, pressure testing, and heavy machinery operations.
Variable flow control
Allows operators to adjust the flow rate for specific process needs, enhancing efficiency and flexibility.
Wide fluid compatibility
Handles diverse liquids, including corrosive chemicals, abrasive slurries, and viscous fluids, suiting industries like oil, gas, and food processing.
Durable construction
Built from tough materials like steel and cast iron to withstand extreme conditions, ensuring longevity and reliability.
Minimal leakage
Tight tolerances and quality seals prevent pressure loss and contamination, ensuring efficient performance.
Easy maintenance
Simple to maintain with routine lubrication and component checks, extending the pump’s lifespan and minimizing downtime.
Automation friendly
Easily integrates with automated systems for modern, efficient operations.
Area of Application for the Piston Pump
Hydraulic systems
For hydraulic systems, piston pumps can be found in industrial machines, construction equipment, farming machinery and automotive systems amongst others. They provide the desired pressure to drive hydraulic cylinders, motors and actuators which allows for precise control of movement and force transmission.
Oil and gas industry
Piston pumps find application in oil and gas industry for various purposes such as well stimulation (hydraulic fracturing and acidizing), mud pumping while drilling wells, chemical injection for corrosion inhibition, flow assurance, high-pressure fluid transfer in pipelines and processing facilities among others as well as wellhead service to increase production rates.
Chemical processing
In the chemical processing industry piston pumps may be used to meter or move a wide variety of chemicals including corrosive liquids, solvents or viscous substances. They are used in chemical manufacturing processes like pharmaceutical production water treatment plants petrochemical refining where there is need for constant accurate flow control together with compatibility with different types of fluids.
Food and beverage industry
The food industry depends on piston pumps to transfer highly viscous substances such as syrups, creams sauces beverages etc. Such applications are commonly found within food processors dairies confectionery manufacturers bottlers etc whom desire hygienic accurate transfer of their products without compromising product characteristics.
Mining and mineral processing
Slurry pumping dewatering mine water management are some examples of mining operations that utilize piston pumps. In mineral processing plants they transport abrasive slurries handle tailings or even convey process liquids like acids leachates through pipelines
Water and wastewater treatment
Piston pump’s application involves dosing chemicals transporting sludges providing high-pressure feed for filtration membranes osmotic desalination units among other processes at water treatment plants. This maintains efficient operation of municipal and industrial wastewater treatment facilities.
Power generation
They are used for feeding water into steam power plants, extraction of condensate from the turbine exhaust, providing cooling water to circulate around the generator among other roles. These pumps play a big role in keeping the plant running efficiently and reliably by ensuring steam and water flow properly.
Automotive industry
Piston pumps are used in many automotive systems including lubrication systems, fuel injection system braking system transmission system and others. Such applications provide fluid pressure or flow rate necessary to operate key elements and sub-systems within automotive assemblies.
Product Specifications
|
Type No. |
Flow (L/H) |
Pressure (Mpa) |
Number of reciprocations (Rpm) |
Work rate (KW) |
|
PS - 2.0 / (Z) |
2 |
5 |
70 |
0.37 |
|
PS - 8.0 / (Z) |
8 |
1.25 |
70 |
0.37 |
|
PS - 16.0 / (Z) |
16 |
0.63 |
58 |
0.37 |
|
PS-25/(Z) |
25 |
0.32 |
58 |
0.37 |
|
PS-30/(Z) |
30 |
0.32 |
70 |
0.37 |
When it comes to packaging, we always adhere to the principle of "safety first, details paramount." We meticulously design and customize packaging solutions for different pump models based on their size, weight, exterior structure, and quantity. Durable wooden boxes or high-strength cartons are typically used for exterior protection, while high-density foam, sponge, or shock-absorbing materials are filled inside to create a comprehensive cushioning layer, effectively reducing the risk of vibration, impact, and crushing during transportation.
For pumps with precision components or specialized structures, we also implement additional support and protection measures, such as customized linings, fixed slots, or partitioned isolation, to ensure the equipment remains stable and secure during long-distance transportation, multiple handling, and complex climates.
This scientific and rational packaging approach not only minimizes transportation losses but also ensures that every pump reaches our customers intact and in optimal condition. This demonstrates our commitment to product quality and customer experience.
This industry
The company boasts an efficient production system, equipped with one or two specialized production lines, with an annual production capacity of up to 4,000 sets of buoys and supporting equipment. This not only ensures the timely delivery of large-volume orders, but also provides flexible production support for personalized, small-batch customization.
The production lines are rationally laid out and highly automated, effectively improving manufacturing efficiency and product consistency. At the same time, the company strictly implements its quality management system, maintaining high standards of craftsmanship and quality control while undertaking large-scale production, ensuring that each product meets international standards and customer needs.
With its stable production capacity and flexible production capabilities, Asenhe boasts significant advantages in delivery speed, cost control, and reliability, providing customers with continuous and stable supply guarantees.
vision of the future
We are committed to becoming a world-leading environmental monitoring and intelligent equipment manufacturer, promoting ecological environmental protection and sustainable development with innovative technologies and high-quality products.
mission
Focused on developing and manufacturing high-quality environmental monitoring equipment, providing reliable
data and solutions for marine,
meteorology, water,
environmental, and industrial
applications.
system of values
We adhere to the principles of quality first, customer orientation, continuous innovation and win-win responsibility, and are
committed to providing reliable
products, professional services
and promoting sustainable
development.
company philosophy
With "innovation, quality, service and win-win" as the core concept, we build an
international brand, create value for customers, set a benchmark for
the industry, and contribute to
environmental
protection.
We accept customized services
We offer flexible customization for both buoy and pump products, tailoring configurations and features to each client’s specific needs to ensure optimal performance and reliability in every application.
User Evaluation
Asenhe's pumps are of very stable quality, and their customized services are very tailored to our needs. With timely delivery and quick after-sales response, our project runs very smoothly.
BYD Company
We are impressed with the high quality and reliability of AsenHe’s buoy products. Their customization options perfectly meet our project requirements, and the team provides excellent support.
Sarah Johnson
Contractor
During the cooperation, Asenhe provided flexible customized solutions to meet our monitoring needs in complex marine environments. The products are durable and reliable, greatly improving work efficiency.
Nguyen Van Hoang
Contractor
The buoys and pumps from AsenHe perform consistently well in challenging conditions. The team’s professional guidance and fast response make them a trusted partner for our environmental monitoring projects.
Rajesh Kumar
Contractor
1124
Solutions
1869
Projects complated
259+
Satisfied clients
15+Years
Expertise & Experience
FAQ
We're professional piston pump manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to wholesale high-grade piston pump made in China here from our factory.
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