TRIVAC L Double-stage rotary vane vacuum pumps
The perfect balance of performance for various applications
Leybold’s new generation TRIVAC L two-stage rotary vane vacuum pumps perfectly balance performance, reliability and your overall ownership costs. These air-cooled pumps ensure stable performance and ease of operation for different industrial applications.
The TRIVAC L features an optimized design that extends the uptime of your processes through convenient and efficient onsite maintenance. The standard TRIVAC L pumps come with LVO 130 mineral oil, but custom versions are available for specific demands, like motors, oil options and systems.
User advantages
Product Line
- EU/CN: Economic solution for 50Hz regions with IE3 and CE defaults
- EU/US: Wide range version for most regions with IE3 / CE / UR / CSA / EAC defaults
- JP/KR: Special version for Japan / Korea / Taiwan with IE3 / CE / UR / CSA / EAC defaults, design meets Korea’s KEMCO requirements
- Bare shaft: Pump delivered without motor for individual requirements
Custom-made solutions for your applications
Our TRIVAC L pump systems are a combination of fore vacuum pumps along with roots vacuum pumpsand roots vacuum pumps, which are typically used to attain a base pressure of 10-3 mbar. Multistage combinations can be customized for applications where pressures below 10-4 mbar are required. A line of standard pump systems has been developed to provide the right solution for your processes.
- RUVAC WA(U), WS(U) and WH(U) roots pumps
- Standardized adapter versions with compact footprint
- Customized frames (e.g.: movable or on castors)
- Electronic controls per your specifications, including solutions with electrical cabinets
- Peripheral accessory extensions (e.g., vacuum gauges, valves, dust filters, oil mist filters…)
- Subsystems for integration within customers’ plants
Maintenance made easy
Shaft seals prevent oil from leaking, protect the production environment and ensure the required volume of oil is available inside the pump. We’ve simplified the process with our shaft seal maintenance kit so you can maintain and replace the shaft seal easily whenever you need. Here’s a quick video to understand how it works.
- Technical information
- Documents
- Applications
- Vacuum Services
| TRIVAC D 5 L | TRIVAC D 12 L | |||
| Nominal pumping speed 50Hz | m3/h | 5,8 | 14,2 | |
| Pumping speed 50Hz | m3/h | 5,1 | 12 | |
| Ultimate total pressure without gas ballast | mbar | 2×10-3 | ||
| Ultimate total pressure with gas ballast in position 1 and 2 | mbar | 3×10-2/1×10-1 | 3×10-2/6×10-2 | |
| Water vapor tolerance with gas ballast in position 1 and 2 | mbar | 11/32 | 5/28 | |
| Water vapor pumping rate with gas ballast in position 1 and 2 | kg/h | 0.04/0.12 | 0.04/0.25 | |
| Noise level w/o GB 50Hz | dB(A) | 50 | ||
| Maximum permitted inlet pressure | bar. G | 0,05 | ||
| Maximum permitted outlet pressure | bar. G | 0,2 | ||
| 1 Phase Motor 50Hz | KW | 0,37 | ||
| 3 Phase Motor 50Hz | KW | 0,37 | ||
| Weight w/o oil | 1 Phase | kg | 24 | 27.5 |
| 3 Phase | 24.5 | 28 | ||
| Length x Width x Height | 1 Phase | mm | 479 x 174 x 272 | 533x 174 x 272 |
| 3 Phase | 451 x 158 x 272 | 506 x 158 x 272 | ||
| Oil volume | L | 0.45~0.7 | 0.75~1 | |
| Feet dimension (Length x Width) | mm | 280 x97 | ||
| Inlet flange | KF | 25 | ||
| Outlet flange | KF | 25 | ||
| Air inlet and air outlet position | Air inlet on coupling housing and air outlet on oil casing | |||
|
TRIVAC D 40 L |
TRIVAC D 63 L |
TRIVAC D 90 L |
|
| Nominal pumping speed 50/60Hz | m3/h | 49/59 | 67/80 | 92/110 |
| Pumping speed 50/60Hz | m3/h | 42/50 | 60/72 | 79/95 |
| Ultimate total pressure without gas ballast |
mbar | 3×10-3 | ||
| Ultimate total pressure with gas ballast in position 1 |
mbar | 6×10-3 | ||
| Ultimate total pressure with gas ballast in position 2 |
mbar | 2×10-2 | ||
| Water vapor tolerance | mbar | 35 | 30 | 25 |
| Water vapor capacity 50/60Hz | g/h | 1090 / 1308 | 1334 / 1601 | 1464 / 1757 |
| Oil filling, min / max | l | 3.1/4.1 | 3.3/4.3 | 3.6/4.6 |
| Admissible ambient temperature | °C | 10-40 | ||
| Noise level with / without gas ballast in position 1 | dB(A) | 58/60 | ||
| Motor rating power 50/60Hz | kW | 1.1/1.3 | 1.5/1.8 | 2.2/2.6 |
| Type of protection | IP | 55 | ||
| Intake / exhaust connection | DN | 40 KF | ||
| Pump dimensions (L×W×H) | mm | 725 × 244 × 352 | 781 × 244 × 352 | 859 × 244 × 352 |
| Net weight | kg | 78 | 84 | 96 |
Charging System
- Refrigerator production
- Air conditioner
- Heat pump production
- Heat pipe production
General Industry
- Leak detection systems
- Insulated containers
- LNG-Cryo tanks production
- Purification
- Oil degassing
Furnace & Metallurgy
- Industrial furnaces
- Heat treatment
- Welding technology
- Metallurgical systems
Analytical, Research & Development
- Laboratory equipment
- Magnetic medical equipment
- Spectrometers and leak detectors
Freeze Drying
- Freeze drying of food
- Freeze drying of pharmaceuticals
Special Applications
- Crystal pulling like sapphire, SiC or
- other substrate material for Semi or Solar
Thin Film Coating
- Large area coating
- Industrial coating
