4535V45A351AA22R Double Vane Pump Model Description Parameter Manual

1. Model Interpretation

4535V: This usually indicates the series of the oil pump. The 4535V series is a double vane pump from YIHE HYDRAULIC.

45: Represents the geometric displacement of the shaft end pump of this vane pump.

A: represents the oil port connection method of the oil pump, and A is the SAE connection method.

35: Represents the geometric displacement of the cover end pump of this vane pump.

1: This number indicates the shaft extension form of the oil pump, and 1 indicates the flat key shaft form.

AA: Indicates the oil port position of this oil pump.

22: represents the design code of YIHE HYDRAULIC company.

R: Indicates the rotation direction of the hydraulic pump. Viewed from the shaft end of the pump, R is clockwise.

2. Parameter Overview

Working pressure: 4535V vane pumps usually have higher working pressure capabilities, with a maximum operating pressure of 172 bar.

Volumetric efficiency: Under rated operating conditions, the volumetric efficiency may reach over 90%.

Noise level: 4535V double vane pump is well known for its low noise characteristics, the noise level may be as low as 62dB(A) or lower.

Flow rate: The specific flow rate depends on the pump displacement and working pressure, but in general, the V series hydraulic vane pump can provide a stable flow output.

Material: The pump body is usually made of cast iron or other high-strength, corrosion-resistant materials.

Drive mode: It may be pneumatic or other types of drive (depending on the model and application scenario).