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The PGF1-2X/2 2RE01VU2 internal gear pump belongs to the PGF Internal Gear Pumps series and is manufactured by Bosch Rexroth for fixed-displacement hydraulic automation. Its displacement is 2.2 cm³ per revolution, so delivered flow rises directly with shaft speed. The unit turns clockwise, matching common electric motor rotation. It can run from 600 rpm up to 3600 rpm, which supports variable-speed drive systems. A continuous pressure rating of 210 bar maintains stable output, and a 250 bar intermittent limit handles brief overloads. The pump works with HL or HLP mineral oils defined in DIN 51524, ensuring compatibility with standard power unit fluids. Operation is permitted with viscosities up to 300 mm²/s, while a 2000 mm²/s starting viscosity limit protects components during cold starts.
The drive shaft must resist up to 30 Nm, and a through-drive coupling can carry 14 Nm to an additional pump section when required. Installation uses an ISO 3019-1 82-2 mounting flange for direct fit to bell housings, and power transfer occurs through a shaft end built to ISO 3019-2 E12N dimensions. Pressure outlet piping attaches to a G 1/4 port, and inlet suction uses a matching G 1/4 thread, simplifying hose and fitting selection. FKM sealing elements withstand elevated temperatures and mineral oil exposure, preventing leakage over long service intervals. These mechanical interfaces and torque capacities enable the PGF1-2X/2 2RE01VU2 to slot into compact hydraulic power packs and tandem pump arrangements without custom hardware.
Continuous Pressure Max
210 bar
Direction Of Rotation
Clockwise
Displacement
2.2 cm3/rev
Drive Torque Max (e Shaft)
30 Nm
Hydraulic Fluid
HL/HLP (DIN 51524)
Intermittent Pressure Max
250 bar
Mounting Flange Standard
ISO 3019-1 82-2
Pressure Port Thread
G 1/4
Seal Material
FKM
Shaft End Standard
ISO 3019-2 E12N
Speed Max
3600 rpm
Speed Min
600 rpm
Starting Viscosity Max
2000 mm²/s
Suction Port Thread
G 1/4
Through-drive Torque Max (e)
14 Nm
Viscosity Max
300 mm²/s
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