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The CBT – E525 typically has a nominal flow rate in the range of 25 – 30 L/min (liters per minute).
CBT – E532 has a nominal flow rate of around 32 – 38 L/min.
CBT – E550's nominal flow rate is approximately 50 – 55 L/min.
CBT – E563 can provide a flow rate in the range of 63 – 70 L/min.
CBT – E580's nominal flow rate is about 80 – 85 L/min.
Flow Rate Variation: The actual flow rate can vary depending on factors such as the rotational speed of the pump, the viscosity of the hydraulic oil, and the pressure at the outlet. As the pressure at the outlet increases, the flow rate may decrease slightly due to internal leakage within the pump.
2.2 Pressure
Presiune nominală: The rated working pressure of these pumps is usually around 16 – 20 MPA (megapascals). This is the pressure at which the pump is designed to operate continuously and reliably, providing the required hydraulic power to the system.
Presiune maximă: The pumps can typically withstand a maximum pressure of up to 25 – 30 MPa for short – term or intermittent operations. Cu toate acestea, operating the pump at or near the maximum pressure for extended periods may reduce its lifespan and increase the risk of component failure.
2.3 Rotational Speed
Rated Rotational Speed: The rated rotational speed of the CBT – E series pumps is commonly in the range of 1500 – 2000 revolutions per minute (rpm). This speed is optimized to achieve the best balance between flow rate, pressure generation, and the longevity of the pump components.
Maximum Rotational Speed: The maximum allowable rotational speed is generally around 2500 – 3000 rpm. Exceeding this speed can lead to increased wear, reduced volumetric efficiency, and potential damage to the pump due to factors such as excessive centrifugal forces and insufficient lubrication.
