QX33-012R Single Internal Gear Pump 12.6 cm³/rev 400 bar

The QX33-012R is a versatile solution in the Bucher Hydraulics catalog: a single internal gear pump from the QX series. With a displacement of 12.6 cm³/rev and a maximum flow rate of 18.3 l/min at 1450 rpm, this pump reaches an operating pressure up to 400 bar, ensuring volumetric efficiency up to 98%.

Technical features and advantages:

• Bucher Hydraulics QX series, single internal gear pump
• Effective displacement: 12.6 cm³/rev
• Maximum flow rate: 18.3 l/min at 1450 rpm
• Continuous nominal pressure: 320 bar
• Maximum intermittent pressure: 400 bar
• Maximum speed: 3400 rpm
• Mounting flange: SAE A ø 82.55 mm 2B
• Shaft: CILINDRICO ø 25 mm
• Suction port: 1" 1/4 G
• Pressure port: 3/4" G
• 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