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HomeCatalogHydraulicsHydraulic PumpsGear PumpsInternal Gear PumpsSingle Internal Gear PumpsQX53-050R Single Internal Gear Pump 50.3 cm³/rev 400 bar
Images are for illustrative purposes only. Please refer to the data sheet for exact specifications.
BUCHER
QX53-050R Single Internal Gear Pump 50.3 cm³/rev 400 bar
A reliable solution for industrial hydraulic circuits, the QX53-050R belongs to the Bucher Hydraulics QX series and is a single internal gear pump. Thanks to a displacement of 50.3 cm³/rev and a flow rate of 73.2 l/min at 1450 rpm, it ensures consistent performance up to 400 bar pressure, with low flow pulsations.
Technical features and advantages:
- Bucher Hydraulics QX series, single internal gear pump
- Effective displacement: 50.3 cm³/rev
- Maximum flow rate: 73.2 l/min at 1450 rpm
- Continuous nominal pressure: 320 bar
- Maximum intermittent pressure: 400 bar
- Maximum speed: 2800 rpm
- Mounting flange: SAE C ø 127 mm 2B
- Shaft: CILINDRICO ø 40 mm
- Suction port: 2" SAE3000
- Pressure port: 1" 1/4 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) | 320 |
| Peak pressure (bar) | 400 |
| Displacement (cm³/rev) | 50.3 |
| Maximum speed (rpm) | 2800 |
| Seal materials | NBR |
| Mounting flange | SAE C Ø 127 mm 2B |
| Mounting hole thread (in/out ports) | METRICA |
| Shaft type | CILINDRICO Ø 40 mm |