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Pumps
Gear Pumps
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Reliable Hydraulics Performance for Industrial Applications
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Gear pumps are extremely simple and reliable, engineered by Bosch Rexroth to deliver the reliable hydraulics performance today’s manufacturers and OEMs demand.
Depending on the number of teeth, the “idler” gear might be driven directly by the “drive” gear. The teeth on Gear Pumps can be spur (straight), helical (slanted), herringbone, etc. Rexroth offers multiple gear pump models and variations, all exhibiting different effects on the efficiency, strength, smoothness and other areas of hydraulics system operation. Two pairs of valves can be added to make this a Reversing Gear Pump, which pumps in the same direction regardless of which direction the gears rotate.
Fixed displacement gear pumps are the most common hydraulic component. Simple in design, with few moving parts, Rexroth has designed these gear pumps to meet the rigors of industrial use.
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Model PGF Gear Pump
Hydraulics Application: Internal Gear pump, fixed displacement
Key features:
- Sizes 1.7 to 40
- Low operating noise
- Low flow pulsation
- High efficiency even at low viscosity due to sealing gap compensation
- Suitable for wide speed and viscosity ranges
- Combination of several pumps possible
- Can be combined with axial piston pumps and vane pumps
Download Model PGF Gear Pump Data Sheet
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Model PGH Gear Pump
Hydraulics Application: Internal Gear pump, fixed displacement
Key features:
- Very low operating noise
- Low flow pulsation
- High efficiency even at low speed and viscosity due to sealing gap compensation
- Suitable for wide speed and viscosity ranges
- All frame sizes and nominal sizes can be combined with each other
- Can be combined with vane pumps and axial piston pumps
Download Model PGH-2X Gear Pump Data Sheet
Download Model PGH-3X Gear Pump Data Sheet
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Model AZPF Gear Pump
Hydraulics Application: External Gear pump, fixed displacement
Key features:
Download AZPF External Gear pump
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Model PGZ Gerotor Pump
Fixed displacement Volume, Series 1X
Key features:
- Maximum operating pressure 15 bar
- Maximum displacement 140 cm³
Download PGZ Gerotor pump
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For more information or to order brochures and catalogs, contact your nearest distributor.
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