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The P2GH2/008GH2/008RE07R07U2 pump belongs to the PGH High Pressure Gear Pumps series from Bosch Rexroth and supplies pressurized hydraulic oil for automated systems. The unit is configured with 2 stages, each providing a displacement of 8.2 cm³ per revolution to meet modular flow demands. At 1450 rpm each stage delivers 11.8 l/min, while operation remains stable down to a minimum speed of 600 rpm. The rotor turns clockwise, a requirement for correct circuit layout. Continuous service pressure is rated at 315 bar and may rise to 350 bar for intermittent duty cycles. Installation uses an ISO 3019-1 2-hole mounting flange to secure the housing on power units.
Hydraulic cleanliness must reach ISO 4406 class 20/18/15 to protect internal gears. The front shaft is cylindrical with a DIN 6885 key, and the rear shaft is a 9-tooth 16/32DP spline, enabling tandem coupling or through-drive use. Inlet conditions allow a maximum absolute pressure of 2 bar and a minimum of 0.8 bar to avoid cavitation. Ports on both stages are SAE flanges per ISO 6162-1, with each stage featuring a DN13 (SAE 1/2") port size for consistent line routing. These connection and fluid limits define compatibility with standard hydraulic power units and support reliable high-pressure operation in automation circuits.
Continuous Pressure (mineral Oil)
315 bar
Direction Of Rotation
Clockwise (R)
Displacement (each Stage)
8.2 cm³/rev
Flow At 1450 Rpm (each Stage)
11.8 l/min
Fluid Cleanliness
ISO 4406 20/18/15
Front Shaft
Cylindrical With Key (DIN 6885)
Intermittent Pressure (max)
350 bar
Maximum Inlet Pressure (abs)
2 bar
Minimum Inlet Pressure (abs)
0.8 bar
Minimum Speed
600 rpm
Mounting Flange
ISO 3019-1 2-Hole
Port Size (each Stage)
DN13 (SAE 1/2")
Ports (both Stages)
SAE Flange (ISO 6162-1)
Rear Shaft
Splined 16-4 9T 16/32DP
Stages
2
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