Oil rotary vacuum pump (two-stage, standard) 318 x 124 x 234 mm AVRI-30 1 unit

A standard type with a full range of functions and options. This is a compact, two-stage vacuum pump with excellent durability that can be used for a wide range of applications. A gas ballast valve is included to prevent contamination of the oil by condensable gases or moisture. The backflow prevention solenoid valve prevents oil from flowing back when the power is turned off. An oil mist trap can be connected as an option. A wide range of tube joint sizes are available as options to suit your vacuum line. Ultimate pressure (gas ballast valve closed): 3.5 Pa (2.6 x 10^-2 Torr) Ultimate pressure (gas ballast valve open): 10Pa (7.5×10^-2Torr) Intake port: φ15mm Exhaust port: KF16 Oil volume: 0.2L Ambient temperature: 5 to 40°C Noise: 62dB or less Size: 318×124×234mm Power supply: AC100V 50/60Hz Power cord length: 1.5m (3P plug) Weight: 9kg Exhaust speed (L/min): 30/36 (50/60Hz) Type: Two-stage Two-tiered, standard Model number: AVRI-30 Accessories: Tube joint φ15 (installed), KF16 hoop 216 (installed), KF16 center rest 316 (installed), oil