Internal Gear Pump PGH5-3X/080RE11VE4 - Bosch Rexroth R901147123

A pump replacement rarely fails on the hydraulics but on the flange pattern and the shaft end. The PGH5-3X/080RE11VE4 combines the 4-hole mounting flange 160B4SW with a cylindrical shaft of 40 mm diameter with fitting key, both to ISO 3019-2, and delivers up to 240 l/min at 315 bar.

Benefits

• 4-hole mounting flange 160B4SW to ISO 3019-2 together with a cylindrical 40 mm shaft with fitting key.
• 240 l/min flow at the constant displacement of size 80.
• 315 bar operating pressure, 220 bar with special fluids.
• FKM seals for hydraulic fluid HLP and higher oil temperatures.
• Through-drive available for a second pump on the same shaft.
• 43.55 kg, clockwise rotation, cast iron housing.

Application

The pump replaces older units in power packs whose bell housing and coupling follow ISO 3019-2. It runs in an open circuit on machine tools, presses and hydraulic test rigs. The through-drive keeps the option of a separate pilot circuit open without adding a second motor.

Manufacturer

Bosch Rexroth lists this internal gear pump PGH5-3X/080RE11VE4 under material number R901147123. It belongs to product family PGH. Flange 160B4SW and the 40 mm shaft end with fitting key identify this version.