Hydraulic piston pumps are used in various applications, including hydraulic lifting and pumping. They are useful when you need a high-pressure system that can handle large amounts of fluid. Hydraulic piston pumps operate by drawing fluid through the pump’s internal chamber, compressing it, and then pushing it out through an outlet orifices.
The design of hydraulic piston pumps varies depending on their application. Some use direct-acting pistons that require little power to move them, while others may have more complex designs with multiple pistons and valves necessary for efficient operation.
What are the Benefits of Hydraulic Piston Pumps?
- Wide range of pressure
Hydraulic piston pumps are often used in the oil and gas industry. The main reason is that they can operate at pressures ranging from 0 to 100 bar (1,000 psi to 6,000 psi). This makes them very versatile in applications where it is necessary to pump fluids at extremely high pressure.
- High efficiency
Hydraulic piston pumps can deliver high amounts of material with low energy consumption. They work using a hydraulic cylinder that compresses a diaphragm against the pump’s discharge valve. When released, the diaphragm rebounds, allowing the fluid to escape the pump. A piston pump will use up to 50 percent less energy than a reciprocating pump when delivering similar flow rates.
- High volume output
Hydraulic piston pumps have very large displacement capacities and can deliver high volumes of material under low head conditions or when pumping in confined spaces. These characteristics make them ideal for applications such as mining, where it may be necessary to quickly remove large amounts of material from underground deposits or underground tanks.
- Cost-effective
Hydraulic piston pumps are somewhat more expensive than electric ones, but they have advantages. The biggest one is that they are much less expensive to install and operate than electric pumps. You can install a hydraulic piston pump in a remote location with no power source, such as an offshore rig or farm pond. You can also use a hydraulic piston pump to replace an electric pump that has failed and is no longer available for repair or replacement.
- Reliable service
Hydraulic piston pumps are very reliable machines, especially if they are properly maintained and serviced by trained professionals who know how to tune them properly. They are also easy to maintain and can be repaired quickly when necessary, unlike many electric pumps requiring skilled technicians to diagnose and repair them properly.
Summary
Hydraulic piston pumps are generally used in the process industries such as mining, quarrying, and construction. They also transfer water from one place to another using a pipeline. The pumps come with various features that make them efficient and reliable. They are highly versatile, making them ideal for a variety of applications. They use piston-type pumps to move liquid or gas. The pistons are connected to an electric motor which drives them back and forth. This is what makes them positive displacement pumps.
Positive displacement pumps have advantages over other types of pumps in terms of power consumption and efficiency. Since they have a fixed stroke length, they do not need to run at full speed all the time to move fluid at high flow rates. In addition, since they are not self-priming, they do not require an additional energy source such as electricity or compressed air. Finally, since the pistons move back and forth, there is no need for a gearbox or other transmission mechanism like some other types of pumps require.
