Technical Data TRIVAC D 4 B TRIVAC D 8 B
two-stage two-stage
50 Hz 60 Hz 50 Hz 60 Hz
1) 3
Nominal pumping speed m /h (cfm) 4.8 (2.8) 5.8 (3.4) 9.7 (5.7) 11.6 (6.9)
1) 3
Pumping speed m /h (cfm) 4.2 (2.5) 5 (3) 8.5 (5) 10.2 (6)