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HomeCatalogHydraulicsHydraulic PumpsGear PumpsInternal Gear PumpsSingle Internal Gear PumpsQX83-250R Single Internal Gear Pump 247.7 cm³/rev 400 bar
Images are for illustrative purposes only. Please refer to the data sheet for exact specifications.
BUCHER
QX83-250R Single Internal Gear Pump 247.7 cm³/rev 400 bar
Built on over thirty years of gear pump engineering expertise, the QX83-250R from the Bucher Hydraulics QX series is a single internal gear pump. This pump offers a displacement of 247.7 cm³/rev and a flow rate of 361.0 l/min at 1450 rpm, with a maximum operating pressure of 400 bar.
Technical features and advantages:
- Bucher Hydraulics QX series, single internal gear pump
- Effective displacement: 247.7 cm³/rev
- Maximum flow rate: 361.0 l/min at 1450 rpm
- Continuous nominal pressure: 320 bar
- Maximum intermittent pressure: 400 bar
- Maximum speed: 1500 rpm
- Mounting flange: ISO 3019/2 ø 200 mm 2B
- Shaft: CILINDRICO ø 63 mm
- Suction port: 3" SAE3000
- Pressure port: 2" SAE3000
- Volumetric efficiency up to 98%
- Low noise level and reduced flow and pressure pulsations
Typical applications:
- Paper and cardboard industry machines
- industrial filtration systems
- variable-speed drive systems
- agricultural and forestry machinery
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) | 247.7 |
| Maximum speed (rpm) | 1500 |
| Seal materials | NBR |
| Mounting flange | ISO 3019/2 Ø 200 mm 2B |
| Mounting hole thread (in/out ports) | METRICA |
| Shaft type | CILINDRICO Ø 63 mm |