The difference between 25V series and 35V series vane pumps

Both the 25V series hydraulic pump and the 35V series hydraulic pump belong to the more commonly used vane pump series. Both models are single pump series, but the series numbers are different. There are certain differences between the two. If you don’t understand them yet, The difference between the two series, then this article will answer it for you.

1.25V/VQ series vane pump:

• The maximum operating pressure range of the 25V/VQ series is 138-172 bar, and the maximum rotation number range is 600-1800 rpm;

• The 25V/VQ series displacement has 8 displacement ranges: 32.5~78.6 cm³/rev;

2.35V/VQ series vane pump:

• The maximum operating pressure range of the 35V/VQ series is 138-172 bar, and the maximum rotation number range is 600-1800 rpm;

• The 35V/VQ series displacement also has 8 displacement ranges: 53.3~134 cm³/rev;

Size and flow range: The pump sizes and flow ranges of the 25V series and the 35V series are different. The 25V series is generally suitable for smaller hydraulic systems with smaller sizes and flow ranges. The 35V series is suitable for larger hydraulic systems, with larger sizes and flow ranges. Therefore, depending on the specific hydraulic needs and system size, selecting the appropriate series can better meet the requirements.