This product has been discontinued by the manufacturer. Please contact us for the closest replacement - Rotary vane pump RZ 2.5, two stage, inlet KF DN 16 / hose nozzle DN 10 mm, certification (NRTL): C/US, 200-230 V/50-60 Hz, 100-115 V/50-60 Hz, 120 V/60 Hz, US mains cable