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HomeCatalogHydraulicsHydraulic PumpsGear PumpsInternal Gear PumpsSingle Internal Gear PumpsQX61-250R Single Internal Gear Pump 248.4 cm³/rev 125 bar
Images are for illustrative purposes only. Please refer to the data sheet for exact specifications.
BUCHER
QX61-250R Single Internal Gear Pump 248.4 cm³/rev 125 bar
Ideal for integration into complex hydraulic systems, the QX61-250R is a single internal gear pump from the Bucher Hydraulics QX range, with an effective displacement of 248.4 cm³/rev and maximum flow rate of 362.0 l/min at 1450 rpm. Operating pressure reaches 125 bar, ensuring high efficiency under all operating conditions.
Technical features and advantages:
- Bucher Hydraulics QX series, single internal gear pump
- Effective displacement: 248.4 cm³/rev
- Maximum flow rate: 362.0 l/min at 1450 rpm
- Continuous nominal pressure: 100 bar
- Maximum intermittent pressure: 125 bar
- Maximum speed: 1800 rpm
- Mounting flange: SAE D ø 152,4 mm 2B
- Shaft: CILINDRICO ø 50 mm
- Suction port: 2" 1/2 SAE3000
- Pressure port: 1" 1/2 SAE3000
- Volumetric efficiency up to 98%
- Low noise level and reduced flow and pressure pulsations
Typical applications:
- Extrusion plants
- industrial textile machinery
- high-pressure injection systems
- cranes and lifting equipment
TECHNICAL DETAILS
Features and data sheet
| Manufacturer | BUCHER |
| Type | POMPA A INGRANAGGI INTERNI SINGOLA |
| Nominal pressure (bar) | 100 |
| Peak pressure (bar) | 125 |
| Displacement (cm³/rev) | 248.4 |
| Maximum speed (rpm) | 1800 |
| Seal materials | NBR |
| Mounting flange | SAE D Ø 152.4 mm 2B |
| Mounting hole thread (in/out ports) | METRICA |
| Shaft type | CILINDRICO Ø 50 mm |