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AA4VG90EP4D1/32R-NUF52F011SH-K (R902125935)
Axial piston variable pump A4VG. Geometric displacement 90 cm3. Proportional control, electric U = 24 V. Pressure cut-off. Without DA control valve. Series 3, index 2. Direction of rotation (viewed on drive shaft): clockwise. Sealing material: NBR (nitrile rubber), shaft seal in FKM (fluoroelastomer). Splined shaft ANSI B92.1a only for combination pump – 2nd pump. Mounting flange SAE J744 2+4-hole. Integrated boost pump. Flange SAE J744 82-2 (A), hub for splined shaft 5/8 in 9T 16/32DP. High pressure relief valve, pilot operated 100 to 420 bar with bypass. Filtration in the boost pump suction line.
The above diagrams belong to Rexroth www.boschrexroth.com