Specifications
Model: 2033
Stages: 2
Free air displacement cfm/(1/min): 27 (765)
Ultimate vacuum (partial pressure measurement), mbar: <5X10-4
Ultimate gas ballast (total pressure measurement), mbar: <5X10-2
Water vapor @ 30°C, grams/hr: 700
Water vapor tolerance mbar 30
Oil capacity,qt/(I) : 3.8 (3.6)
Motor hp TEFC: 1 1/2
Motor speed, rpm (nom): 1800
weight lbs/(kg): 167/(76)
inlet/outlet NW flanged: NW 40
Oil capacity,qt/(I) : 7.1 (6.7)
Motor hp TEFC: 3
Motor speed, rpm (nom): 1800
weight lbs/(kg): 232/(105)
inlet/outlet NW flanged: NW 40
