The PV2R1-19-LR oil pump is a fixed displacement vane pump with a nominal displacement of 19 cm³/rev.
It is designed to provide reliable and efficient oil flow in hydraulic systems. The "LR" in the model number indicates that this pump has a left-hand rotation when viewed from the shaft end.
The pump is constructed with high-quality materials to ensure durability and long-lasting performance. It features a robust cast iron housing that provides excellent structural strength and resistance to external forces. The internal components, including the vanes and rotor, are precision machined to tight tolerances, resulting in smooth operation and reduced internal leakage.
The PV2R1-19-LR pump is capable of operating at a maximum pressure of 21 MPa (210 bar) and a maximum speed of 1800 rpm. It is suitable for a wide range of hydraulic fluids, including mineral oils, synthetic oils, and biodegradable oils. The pump is designed to handle fluids with viscosities within the range of 10 to 100 mm²/s.
This oil pump offers a high volumetric efficiency, which means it can deliver a significant amount of oil per revolution.
The volumetric efficiency of the PV2R1-19-LR pump is above 90%, ensuring efficient power transmission and reduced energy consumption.
The pump incorporates a pressure-balanced structure that minimizes the radial load on the shaft and bearings, resulting in enhanced reliability and extended service life. It also features a self-compensation mechanism that automatically adjusts for wear, ensuring consistent performance over time.
The PV2R1-19-LR pump is designed for easy installation and maintenance. It comes with standard SAE mounting flanges and ports, allowing for seamless integration into hydraulic systems. The pump can be directly driven by a motor or connected to an engine through a coupling.
