These pumps are categorized into double and triple types. The double pump has two sets of cartridge kits on one shaft, and each of the…
These pumps operate at 31.5 to 40 MPa (4 569 to 5 802 psi). The PV11R series pumps are available in two sizes, ranging from…
These pumps operate at 16 to 21 MPa (2 321 to 3 046 psi). The PV2R series, specially designed to reduce the noise level, are…
These low pressure vane pumps, operated at 5 to 7 MPa (725 to 1 015 psi), are supplied as the PVL1, 50T, 150T, 250F, and…
These pumps intake and discharge fluid according to the change of space enclosed by the vanes and the cam ring that rotates by means of…
These pumps have pistons installed in a pattern radial to the pump rotating shaft. The pumps are more suitable for high pressure operation than the…
These pumps have pistons installed in parallel, or axially, with the pump shaft. The pumps are subcategorized into the swash plate type and the bent…
These pumps assure high performance in high pressure operation, compared to the other types, and are easy to convert to the variable displacement type. Thus,…
The friction between the flowing layers of liquid and the adhesion of the liquid to the pipe wall form a resistance which can be measured…
Friction occurs in all devices and lines in a hydraulic system through which liquid passes. This friction is mainly at the line walls (external friction).…