AVVISOOur offices will be closed on June 1st and 2nd. Orders placed during this period may experience shipping delays.
Welcome to fluid-hub, the B2B hydraulics shop.
…
Welcome to fluid-hub, the B2B hydraulics shop.
HomeCatalogHydraulicsHydraulic PumpsGear PumpsInternal Gear PumpsSingle Internal Gear PumpsQX21-016R Single Internal Gear Pump 15.9 cm³/rev 125 bar
Images are for illustrative purposes only. Please refer to the data sheet for exact specifications.
BUCHER
QX21-016R Single Internal Gear Pump 15.9 cm³/rev 125 bar
A reliable solution for industrial hydraulic circuits, the QX21-016R belongs to the Bucher Hydraulics QX series and is a single internal gear pump. Thanks to a displacement of 15.9 cm³/rev and a flow rate of 23.0 l/min at 1450 rpm, it ensures consistent performance up to 125 bar pressure, with low flow pulsations.
Technical features and advantages:
- Bucher Hydraulics QX series, single internal gear pump
- Effective displacement: 15.9 cm³/rev
- Maximum flow rate: 23.0 l/min at 1450 rpm
- Continuous nominal pressure: 100 bar
- Maximum intermittent pressure: 125 bar
- Maximum speed: 3600 rpm
- Mounting flange: ISO 3019/2 ø 63 mm 2B
- Shaft: CILINDRICO ø 20 mm
- Suction port: 1" G
- Pressure port: 1/2" G
- Volumetric efficiency up to 98%
- Low noise level and reduced flow and pressure pulsations
Typical applications:
- Marine and offshore hydraulic systems
- plastic and rubber processing machinery
- lifting platforms
- packaging plants
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) | 15.9 |
| Maximum speed (rpm) | 3600 |
| Seal materials | NBR |
| Mounting flange | ISO 3019/2 Ø 63 mm 2B |
| Mounting hole thread (in/out ports) | BSP |
| Shaft type | CILINDRICO Ø 20 mm |