The Leybold TRIVAC D 2.5 E is a compact, oil-sealed rotary vane vacuum pump designed for industrial applications as well as use in laboratories and research facilities. It provides consistent and reliable vacuum performance across a wide pressure range, making it ideal for applications such as analytical instruments, drying processes, and general vacuum technology.
With its robust design and high energy efficiency, the TRIVAC D 2.5 E ensures reliable operation with minimal maintenance. It features low noise levels, long service life, and low operating costs, making it a cost-effective and dependable solution for precise vacuum applications.
TRIVAC D 2.5 E Technical Data
| Technical Specification | 50 Hz | 60 Hz |
|---|---|---|
| Inlet flange | DN 16 ISO-KF | DN 16 ISO-KF |
| Exhaust flange | DN 16 ISO-KF | DN 16 ISO-KF |
| Nominal pumping speed | 3.2 m3/h | 3.6 m3/h |
| Pumping speed | 2.7 m3/h | 3.3 m3/h |
| Ultimate partial pressure without gas ballast | ≤ 5.0 x 10-4 mbar | ≤ 5.0 x 10-4 mbar |
| Ultimate total pressure without gas ballast | ≤ 2.0 x 10-3 mbar | ≤ 2.0 x 10-3 mbar |
| Ultimate total pressure with gas ballast | ≤ 3.0 x 10-2 mbar | ≤ 3.0 x 10-2 mbar |
| Water vapor tolerance | ||
| Gas ballast level 1: | 10.0 mbar | 10.0 mbar |
| Gas ballast level 2: | 20.0 mbar | 20.0 mbar |
| Gas ballast level 3: | 30.0 mbar | 30.0 mbar |
| Water vapor capacity | ||
| Gas ballast level 1: | 20.0 g/h | 20.0 g/h |
| Gas ballast level 2: | 40.0 g/h | 40.0 g/h |
| Gas ballast level 3: | 60.0 g/h | 60.0 g/h |
| Operating fluid | LEYBONOL LVO 100 | LEYBONOL LVO 100 |
| Operating fluid quantity min. | 0.4 l | 0.4 l |
| Operating fluid quantity max. | 0.7 l | 0.7 l |
| Noise level according to DIN 45 635 | 47 dB(A) | 47 dB(A) |
Variant Technical Data
| Technical Specification | 140000 | 140001 |
|---|---|---|
| Power supply | 1-ph, 220-240 V, 50 Hz / 230 V, 60 Hz | 1-ph, 100-120 V, 200-240 V, 50/60 Hz |
| Motor power | 300 W | 300 W |
| Motor speed at 50 Hz | 1,400 min-1 | 1,400 min-1 |
| Motor speed at 60 Hz | 1,600 min-1 | 1,600 min-1 |
| Motor protection class | IP 54 | IP 54 |
| Permissible ambient temperature | +12 to +40°C | +12 to +40°C |
| Dimensions | see dimensional drawing | see dimensional drawing |
| Weight | 15.3 kg | 15.3 kg |
Optional Accessories
| Description | Order No. |
|---|---|
| Exhaust filter AF 8 | 19050 |
| Condensate separator AK 8 | 19060 |
| Oil drain valve (M16 x 1.5) | 19090 |
| Elbow 90° ISO-KF, DN 16 ISO-KF | 18436 |
| Elbow 90° ISO-KF, DN 16 ISO-KF | 88461 |
| Centering ring ISO-KF, DN 16 ISO-KF aluminum neoprene | 18326 |
| Centering ring ISO-KF, DN 16 ISO-KF aluminum Viton | 18206 |
| Centering ring ISO-KF, DN 16 ISO-KF stainless steel Viton | 88346 |
| Clamping ring ISO-KF, DN 10/16 ISO-KF | 18341 |
Spare Parts
| Description | Order No. |
|---|---|
| Maintenance Kit 1 TRIVAC D 2.5 E | 20040022 |
| Repair Kit 1 TRIVAC D 2.5 E | E100000351 |
| Repair Kit 2 TRIVAC D 2.5 E | 20040024 |
| Repair Kit 3 TRIVAC D 2.5 E | E100000347 |
Oil
| Description | Order No. |
|---|---|
| LEYBONOL LVO 100, 1 liter | L10001 |
| LEYBONOL LVO 100, 5 liters | L10005 |
| LEYBONOL LVO 100, 20 liters | L10020 |
| LEYBONOL LVO 100, 208 liters | L10099 |
