QXEHX62-080R Single Internal Gear Pump 79.8 cm³/rev 280 bar

A flagship component of the QXEHX range, the QXEHX62-080R is a single internal gear pump by Bucher Hydraulics designed for use with variable-speed drives. With a displacement of 79.8 cm³/rev and a maximum flow rate of 115.7 l/min at 1450 rpm, this pump operates at a continuous pressure of 250 bar (peak 280 bar).

Technical features and advantages:

• QXEHX series, single internal gear pump, frame size 6
• Nominal displacement: 79.8 cm³/rev
• Maximum flow rate: 115.7 l/min at 1450 rpm
• Continuous pressure: 250 bar / intermittent pressure: 280 bar
• Maximum speed: 3000 rpm (mineral oil)
• Mounting: oval 2-hole flange to ISO 3019/1 (SAE)
• Clockwise rotation (CW) – standard
• Very low noise levels compared to other pump types
• Advanced hydrodynamic lubrication for extended service life
• Compatible with HLP mineral oils to DIN 51524 Part 2
• Ideally suited for variable-speed drives and cyclic loading applications

Typical applications:

• Injection moulding machines
• Servo pump hydraulic systems
• Hydraulic presses
• Die casting machines