Firstly, let's start with the PVB20. It is a compact and lightweight pump with a displacement range of 10-30 cm3/rev.
It operates at a maximum pressure of 210 bar and delivers a maximum flow rate of 36 liters per minute. The PVB20 pump is designed for medium-duty applications and offers excellent performance in a wide range of operating conditions.
Moving on to the PVB29, it is a slightly larger pump with a displacement range of 18-58 cm3/rev. It can handle pressures up to 280 bar and provides a maximum flow rate of 72 liters per minute. The PVB29 pump is suitable for applications requiring higher flow rates and moderate pressure levels. Its robust construction ensures reliable operation and long service life.
Next in line is the PVB38 pump. It offers a displacement range of 38-81 cm3/rev and can operate at pressures up to 280 bar. The maximum flow rate delivered by this pump is 120 liters per minute. The PVB38 is a versatile pump that is commonly used in various hydraulic systems, including industrial machinery, construction equipment, and agricultural machinery.
Moving on to the PVB45, it is a high-performance pump with a displacement range of 45-130 cm3/rev.
It can handle pressures up to 280 bar and delivers a maximum flow rate of 180 liters per minute. The PVB45 pump is designed for heavy-duty applications that require high flow rates and high pressure levels. It is widely used in demanding industries such as mining, marine, and oil and gas.
Lastly, we have the PVB90 pump, which is the largest among the pumps mentioned. It offers a displacement range of 91-153 cm3/rev and can operate at pressures up to 210 bar. The maximum flow rate delivered by this pump is 270 liters per minute. The PVB90 pump is specifically designed for applications that demand high flow rates and moderate pressure levels. It is commonly used in construction equipment, material handling machinery, and other heavy-duty applications.
All of these pumps feature a swash plate design, which allows for variable displacement and efficient operation. They are equipped with a hydraulic servo piston that adjusts the swash plate angle, controlling the pump's output flow and pressure. The pumps are also equipped with a built-in pressure compensator, ensuring consistent performance regardless of load variations.
In terms of construction, these pumps are built with high-quality materials and precision engineering to ensure durability and reliability. They are designed to withstand demanding operating conditions, such as high temperatures, shock, and vibration.
