QX52-063/42-025L439 Double Internal Gear Pump 88.5 cm³/rev 250 bar

Compact and efficient, the QX52-063/42-025L439 is a double internal gear pump from the Bucher Hydraulics QX series. Thanks to a displacement of 88.5 cm³/rev and a flow rate of 128.5 l/min at 1450 rpm, it ensures consistent performance up to 250 bar pressure, with low flow pulsations.

Technical features and advantages:

• Bucher Hydraulics QX series, double internal gear pump
• Effective displacement: 88.5 cm³/rev
• Maximum flow rate: 128.5 l/min at 1450 rpm
• Continuous nominal pressure: 210 bar
• Maximum intermittent pressure: 250 bar
• Maximum speed: 2800 rpm
• Mounting flange: SAE C ø 127 mm 2B
• Shaft: CILINDRICO ø 40 mm
• Suction port: 3" SAE3000
• Pressure port: 1" 1/4 SAE3000
• Special version with customized configuration
• Volumetric efficiency up to 98%
• Low noise level and reduced flow and pressure pulsations
• Double configuration with two pumps on a common drive shaft and shared suction port

Typical applications:

• CNC machine tools and machining centers
• industrial hydraulic presses
• injection molding systems
• material handling and automation systems