QX63-080R09 Single Internal Gear Pump 79.8 cm³/rev 400 bar

The QX63-080R09 by Bucher Hydraulics, QX series, is a single internal gear pump designed for maximum operational reliability, with an effective displacement of 79.8 cm³/rev and maximum flow rate of 116.0 l/min at 1450 rpm. Operating pressure reaches 400 bar, ensuring high efficiency under all operating conditions.

Technical features and advantages:

• Bucher Hydraulics QX series, single internal gear pump
• Effective displacement: 79.8 cm³/rev
• Maximum flow rate: 116.0 l/min at 1450 rpm
• Continuous nominal pressure: 320 bar
• Maximum intermittent pressure: 400 bar
• Maximum speed: 2500 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
• FPM (Viton) seals for compatibility with aggressive fluids and high temperatures
• 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