Product:                TRIVAC D 40 B 
Part No.:               11286

Inlet connection:                                             DN 40 ISO㎏F

Outlet connection:                                            DN 40 ISO㎏F 
Nominal pumping speed at 50 Hz:                               46.0 m3/h                      27.0 cfm

Nominal pumping speed at 60 Hz:                               55.0 m3/h                      32.5 cfm

Pumping speed at 50 Hz:                                       40.0 m3/h                      24.0 cfm

Pumping speed at 60 Hz:                                       48.0 m3/h                      28.0 cfm

Ultimate partial pressure without gas ballast:                1.0 x 10? mbar                7.5 x 10? Torr

Ultimate total pressure without gas ballast:                  < 2.0 x 10? mbar              < 1.5 x 10? Torr

Ultimate total pressure with gas ballast:                     < 5.0 x 10? mbar              < 3.8 x 10? Torr

Water vapor tolerance at 50 Hz:                               40.0 mbar                      30.0 Torr

Water vapor tolerance at 60 Hz:                               40.0 mbar                      30.0 Torr

Water vapor capacity at 50 Hz:                                1.184 g/h

Water vapor capacity at 60 Hz:                                1.184 g/h

Operating fluid:                                              LEYBONOL  LVO 100

Operating fluid capacity

        min.:                                                 1.7 l                          1.8 qt

        max.:                                                 2.6 l                          2.7 qt

Noise level to DIN 45 635

        without gas ballast: