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HomeCatalogHydraulicsHydraulic PumpsGear PumpsInternal Gear PumpsSingle Internal Gear PumpsQX42-025R Single Internal Gear Pump 25.1 cm³/rev 250 bar
Images are for illustrative purposes only. Please refer to the data sheet for exact specifications.
BUCHER
QX42-025R Single Internal Gear Pump 25.1 cm³/rev 250 bar
The QX42-025R by Bucher Hydraulics, QX series, is a single internal gear pump designed for maximum operational reliability, with an effective displacement of 25.1 cm³/rev and maximum flow rate of 36.4 l/min at 1450 rpm. Operating pressure reaches 250 bar, ensuring high efficiency under all operating conditions.
Technical features and advantages:
- Bucher Hydraulics QX series, single internal gear pump
- Effective displacement: 25.1 cm³/rev
- Maximum flow rate: 36.4 l/min at 1450 rpm
- Continuous nominal pressure: 210 bar
- Maximum intermittent pressure: 250 bar
- Maximum speed: 3200 rpm
- Mounting flange: SAE B ø 101.6 mm 2B
- Shaft: CILINDRICO ø 32 mm
- Suction port: 1" 1/2 SAE3000
- Pressure port: 1" SAE3000
- Volumetric efficiency up to 98%
- Low noise level and reduced flow and pressure pulsations
Typical applications:
- Press brakes and shears
- surface treatment plants
- food industry machinery
- hydraulic systems for wind energy
TECHNICAL DETAILS
Features and data sheet
| Manufacturer | BUCHER |
| Type | POMPA A INGRANAGGI INTERNI SINGOLA |
| Nominal pressure (bar) | 210 |
| Peak pressure (bar) | 250 |
| Displacement (cm³/rev) | 25.1 |
| Maximum speed (rpm) | 3200 |
| Seal materials | NBR |
| Mounting flange | SAE B Ø 101.6 mm 2B |
| Mounting hole thread (in/out ports) | METRICA |
| Shaft type | CILINDRICO Ø 32 mm |