GP External Gear Pump (Series 20)
External gear pump with axial clearance compensation; GP1/GP2/GP3 sizes, 1.3–87.6 cm³/rev, 250 bar (H version up to 310 bar).
Duplomatic Oleodinamica is an Italian manufacturer of industrial hydraulic components: directional, modular, pressure and flow control, proportional and servo valves, pumps and electronic driver cards.
Pressure Control Valves
Flow Control Valves
Directional Control Valves
Check Valves
Logic Cartridge Valves
Modular Valves
Proportional and Servo Valves
Electronic Control Units
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External gear pump with axial clearance compensation; GP1/GP2/GP3 sizes, 1.3–87.6 cm³/rev, 250 bar (H version up to 310 bar).
Compact external gear pump with BSP threaded ports; 1.1–8.0 cm³/rev displacement, up to 230 bar operating pressure, clockwise rotation.
Internal gear pump with radial and axial compensation; 5 sizes, 3.6–251.7 cm³/rev, 330 bar continuous / 345 bar peak pressure.
Fixed displacement vane pump with cartridge pumping element; 4 sizes, 18–193.4 cm³/rev, up to 210 bar, single or double.
Variable displacement vane pump with direct mechanical pressure compensator; 9 sizes, 25–145 l/min, up to 120 bar.
Variable displacement vane pump with direct pressure regulator; 6.6–22.2 cm³/rev, up to 70 bar, BSPP threaded ports.
Variable displacement vane pump with pilot operated hydraulic pressure compensator; 9 sizes, 23.2–145 l/min, up to 160 bar.
Swash plate variable displacement axial-piston pump; 29–87 cm³/rev, 280 bar continuous / 350 bar peak, 7 control types.
Variable displacement axial-piston pump for intermediate pressure; 8–100 cm³/rev, 210/280 bar, SAE J744 flange, 4 control types.
High-pressure axial-piston pump for open loop; 55–280 cm³/rev, 420 bar continuous / 500 bar peak, with noise reduction device.
Direct operated cartridge relief valve for D-10B seat; 350 bar, 50 l/min, 5 adjustment ranges from 25 to 350 bar.
Pilot operated cartridge relief valve for D-10C seat; 350 bar, 100 l/min, 4 adjustment ranges from 70 to 350 bar.