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The high pressure 50 kW type XWHR1 hydraulic pump is specifically designed for water-based fluids. Separation of the lubricating oil and the pumped fluid is achieved by the installation of a cavity between the cylinder block and the case. Bypass from the pistons is collected in this cavity and returned to the inlet side of the pump.
The XWHR1 pump incorporates up to six axial pistons actuated by a single rotating swash plate.
- Ultra Compact for given pressure and flow rates
- Flow/pressure combinations within 50 kW range - up to 186 l/m or up to psi: 10,000 (kPa: 69,000, bar: 690)
- All externally exposed components are 316 stainless steel
- No external lubrication or cooling systems