Duplomatic HPR pumps are self-regulating, variable displacement axial-piston pumps with swash plate design. They are suitable for open circuit applications.
The pump’s ﬂow rate is proportional to the shaft speed and the variable swash plate angle. The maximum angle can be limited mechanically by an adjustment screw.
HPR pumps are available in 7 frame sizes with displacements from 55 cc/rev to 281.9 cc/rev: HPR-055 | HPR-075 | HPR-105 | HPR-135 | HPR-165 | HPR-210 | HPR-280
Maximum operating pressure is 420 bar, peak pressure is 500 bar. All pumps are equipped with a noise reduction device.
Contact us for further technical details and configuration options.