The Leybold TRIVAC D 40 B is a high-performance rotary vane vacuum pump designed for industrial applications requiring reliable vacuum generation and pressure control.
It provides consistent vacuum performance across a wide pressure range and is ideal for process vacuuming, vacuum drying, and chamber evacuation.
With its robust construction and high energy efficiency, the TRIVAC D 40 B ensures dependable operation with minimal maintenance.
It features low noise levels and a long service life, making it a cost-effective and sustainable solution for demanding industrial vacuum applications.
TRIVAC D 40 B Technical Data
| Technical Specification | 50 Hz | 60 Hz |
|---|---|---|
| Connection flange intake side | DN 40 ISO-KF (NW40) | |
| Connection flange exhaust side | DN 40 ISO-KF (NW40) | |
| Cooling method | Air cooling | |
| Leak rate | 1.000 × 10-3 mbar·l/s | |
| Pumping speed | 40.0 m3/h | 48.0 m3/h |
| Nominal speed | 1500 rpm | 1800 rpm |
| Ultimate pressure | 2.000 × 10-3 mbar | |
| Max water vapor tolerance pressure | 40.0 mbar | |
| Noise level | 57 dB(A) | |
Variant Technical Data
| Technical Specification | 11286 | 1128612 |
|---|---|---|
| Power connection | 3Ph 200 – 240/380 – 400 V 50 Hz 3Ph 200 – 240/380 – 480 V 60 Hz |
3Ph 200 – 240/380 – 400 V 50 Hz 3Ph 200 – 240/380 – 480 V 60 Hz |
| Motor power | 2.2 kW | 2.2 kW |
| Standard lubricant | LEYBONOL LVO 100 | DOT4 |
| Motor protection class | IP 55 | IP 55 |
| Permissible ambient temperature | +12 to +40°C | +12 to +40°C |
| Dimensions | see dimension sheet | see dimension sheet |
| Weight | 75.30 kg | 75.80 kg |
Spare Parts
| Description | Cat. No. |
|---|---|
| Radial Seal Replacement Kit TRIVAC S/D 40-65 B | EK110002629 |
| Small Maintenance Kit (without oil) TRIVAC S/D 40-65 B/BCS | EK110002624 |
| Major Maintenance Kit (without oil) TRIVAC D 40 B | EK110002613 |
| Small Parts Kit TRIVAC S/D 40-65 B | EK110002636 |
| Gasket Set TRIVAC S/D 40-65 B | 19722 |
| Complete Inner Part TRIVAC D 40 B | E20010933 |
| Major Maintenance Kit TRIVAC D40B DOT | EK110002102 |
Spare Parts
| Description | Order No. |
|---|---|
| Shaft Seal Replacement Kit TRIVAC S/D 40-65 B | EK110002629 |
| Small Maintenance Kit (without oil) TRIVAC S/D 40-65 B/BCS | EK110002624 |
| Major Maintenance Kit (without oil) TRIVAC D 40 B | EK110002613 |
| Small Parts Kit TRIVAC S/D 40-65 B | EK110002636 |
| Gasket Set TRIVAC S/D 40-65 B | 19722 |
| Complete Inner Assembly TRIVAC D 40 B | E20010933 |
| Major Maintenance Kit TRIVAC D40B DOT |
