| Customization: | Available |
|---|---|
| After-sales Service: | Online Technical Support |
| Warranty: | 12month |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
The two stage rotary vane vacuum pump can be used to remove gas from sealed containers and obtain one of the basic equipment for high vacuum. It can be used alone or as a pre-pump for booster pumps, diffusion pumps, molecular pumps, etc., a maintenance pump, and a pre-pump for titanium pumps. The two-stage rotary vane vacuum pump is suitable for working under low pressure and is widely used in environmental monitoring, laboratory research, medical diagnosis, material processing and manufacturing, as well as optical and electron microscopes.
Application area
1.Analysis (spectrometer, mass spectrometry, electron microscopy, etc.)
2.Coating technology (in the fields of surface protection, decorative layers, displays, screens, etc.)
3.Medical/pharmaceutical technology (plasma sterilization, freeze-drying)
4.Vacuum metallurgy (vacuum brazing, vacuum sintering, vacuum alloying, furnace manufacturing)
5.Leak detection technology (vacuum equipment, car fuel tank, airbag box, packaging)
6.Research equipment (elementary particle physics, fusion research, laser applications)
7.Lighting industry (lamp manufacturing)
8.Pre stage pump used (as Roots pump, molecular pump, vacuum system maintenance)
1. Automatic anti-oil return valve. Double anti-oil-return structure and automatic anti-oil-return valve protect your vacuum system more reliably from oil contamination after shutdown.
2. ntegral cylinder structure with higher precision and proven rotary vane technology for more stable performance.
3. Adjustable gas ballast, multi-speed gas ballast design to meet customer's vacuum requirement and water vapor handling capacity
4. Gear pump forced lubrication, built-in gear pump and constant pressure oil supply mechanism forced oil supply, high suction pressure can also be stable and reliable operation.
5. High vacuum degree: It can achieve a higher vacuum degree and is suitable for occasions with high vacuum requirements.
6. Fast pumping speed: It has a faster pumping speed and can quickly extract the gas in the container.
7. Stable operation: It adopts a bipolar rotary vane structure, which runs smoothly, has low noise and low vibration.
8. Easy to maintain: It has a simple structure, is easy to maintain and maintain, and has a long service life.
9. Wide range of applications: It can be used for various vacuum equipment, such as vacuum coating, vacuum drying, vacuum distillation, etc.
| Model | LDV-4 | LDV-8 | LDV-16 | LDV-24 | LDV-30 | LDV-48 | LDV-65 | LDV-90 | |
| Pull speed | 50Hz | 4m³/h | 8m³/h | 16m³/h | 24m³/h | 30m³/h | 48m³/h | 65m³/h | 90m³/h |
| 60Hz | 4.8m³/h | 9.6m³/h | 19.2m³/h | 28.8m³/h | 36m³/h | 57.6m³/h | 78m³/h | 108m³/h | |
| Guanqi Town Extreme Limit Pressure | 4x10-2Pa | 4x10-2Pa | 4x10-2Pa | 4x10-2Pa | 4x10²Pa | 4x10-2Pa | 4x10-2Pa | 4x10-2Pa | |
| Guanqi Town Extreme - Limit Full Pressure | 4x10-1 Pa | 4x10-1Pa | 4x10-1Pa | 4x10-1Pa | 4x10-1Pa | 4x10-1Pa | 4x10-1Pa | 4x10-1Pa | |
| Open the gas to limit the full pressure | 10Pa | 10Pa | 8Pa | 8Pa | 3Pa | 3Pa | 3Pa | 3Pa | |
| Motor speed | 50Hz | 1440r/min | |||||||
| 60Hz | 1720 r/min | ||||||||
| Motor power single-phase/three-phase | 0.4/0.37kW | 0.4/0.37kW | 0.75/0.55 kW | 1.1kW | 1.1kW | 1.5kW | 2.2kW | 3kW | |
| Protection level | IP54 | IP54 | IP54 | IP54 | IP54 | IP54 | IP54 | IP54 | |
| Air intake and exhaust interface | KF16/25 | KF16/25 | KF25 | KF25/40 | KF25/40 | KF40 | KF40 | KF40 | |
| Oil quantity | 0.6-1.0L | 0.6-1.0L | 0.9-1.5L | 1.3-2.0L | 1.3-2.0L | 3.3-4.5L | 3.3-4.5L | 3.3-4.5L | |
| Working environment temperature | 10-40ºC | 10-40ºC | 10-40ºC | 10-40ºC | 10-40ºC | 10-40ºC | 10-40ºC | 10-40ºC | |
| Noise | ≤53dB | ≤53dB | ≤58dB | ≤58dB | ≤58dB | ≤62dB | ≤62dB | ≤65dB | |
| Weight | 19kg | 21kg | 30kg | 35kg | 43kg | 62kg | 65kg | 68kg | |
| Size (L * W * H) | 440x144x217 mm | 440x144x217 mm | 530x188x272 mm | 567x188x272 mm | 567x188x272 mm | 730x234x358 mm | 730x234x358 mm | 730x234x358 mm | |
){kind=link}