Tool family
The Leybold TRIVAC D 40 B is an oil-sealed, dual-stage rotary vane vacuum pump with nominal and effective pumping speeds of 46 m3/h and 40 m3/h, an ultimate total pressure below 2 x 10-3 mbar without gas ballast, and a water vapor capacity of 1184 g/h.
Cited variants
| Designation | Generation | Vintage | Changes | Source |
|---|---|---|---|---|
| TRIVAC D 40 BCS | — | — | Corrosive PFPE (perfluoropolyether) application version of the D 40 B; Leybold part number 11388. | ajvs.com[1] |
| TRIVAC D 40 B ATEX Category 3 i/3o versions | — | — | ATEX Category 3 i and 3 i/o versions with mineral oil; catalog numbers 140180 and 140190 with motor type EeDA 100L/4A rated 2600 W at 50 Hz. | ajvs.com[2] |