Capex L2 continuous duty vacuum pump/compressor by Charles Austen Pumps. Very high quality , Lab grade, oil free, contamination free, long life pump ( up to 20 years ! ) Ratings: 220/240 Volt ac 0.26 Amps. Flow: 8.0 L / min Max Vac: 280mbar Max Pressure: 2.0 bar. Download Charles Austen CAPEX L2 datasheet: Status: NOS (New Old Stock) ex military suppliers stores, back-up unit never fitted. still has rubber bung seals over pump inlets/outlets, comes with instructions.