The Leybold NEO D 40 is a modern, oil-sealed rotary vane vacuum pump designed for demanding industrial applications. It delivers consistent vacuum generation across a wide pressure range and is ideal for processes such as vacuum processing, drying, coating, and general vacuum technology.
Thanks to its innovative design, the NEO D 40 offers high energy efficiency, low oil consumption, and exceptionally quiet operation. Its robust and compact construction ensures long service life and minimal maintenance, making it an economical and reliable solution for a wide range of industrial vacuum applications.
SOGEVAC NEO D 40 Technical Data
| Technical Specification | 50 Hz | 60 Hz |
|---|---|---|
| Nominal pumping speed | 47 m3/h | 56 m3/h |
| Effective pumping speed | 40 m3/h | 48 m3/h |
| Ultimate total pressure without gas ballast | < 8 x 10-3 mbar | < 8 x 10-3 mbar |
| Ultimate total pressure with gas ballast | < 1 x 10-1 mbar | < 1 x 10-1 mbar |
| Water vapor tolerance | 10 mbar | 10 mbar |
| Motor power (three-phase) | 1.15 kW | 1.5 kW |
| Motor power (single-phase) | 1.3 kW | 1.5 kW |
| Motor power (frequency converter) | 1.3 kW | 1.5 kW |
| Noise level | 57 dB(A) | 57 dB(A) |
| Oil capacity | 3.0 l | 3.0 l |
| Flanges | 40 KF DN | 40 KF DN |
| Weight | 80 kg | 80 kg |
| Dimensions (L x W x H) | 632 x 356 x 320 mm | 632 x 356 x 320 mm |
Variant Technical Data
| Technical Specification | 970302V | 970300V | 970301V |
|---|---|---|---|
| Power supply | 3-phase world motor 180 V – 264 V / 342 V – 457 V, 50 Hz and 180 V – 264 V / 342 V – 506 V, 60 Hz |
1-phase 180 V – 264 V, 50/60 Hz with overload protection |
1-phase frequency converter 180 V – 264 V, 50/60 Hz with overload protection |
Optional Accessories
| Description | Order No. |
|---|---|
| Oil level switch | 9700LS |
| Exhaust filter overpressure switch | 971471210 |
| Exhaust filter monitoring gauge | 95193 |
| Thermal switch | 9700TS |
| PT100 temperature sensor | 971444320 |
