DESCRIPTION
The two stage rotary vane corrosion resistant vacuum pump is made of wear-resistant and corrosion-resistant materials for key components on the basis of the two-stage rotary vane vacuum pump. It can resist the erosion of corrosive media such as acids, alkalis, and salts. It also has the characteristics of high temperature resistance, high vacuum, and large exhaust volume. It can withstand long-term operation and wear, ensuring that the pump can still operate stably when facing corrosive gases. It is widely used in various industries, such as distillation, evaporation, drying and other process links in the chemical production process, to meet the requirements for vacuum and ensure the smooth progress of the production process.
Application area
Analysis (spectrometer, mass spectrometry, electron microscopy, etc.)
Coating technology (in the fields of surface protection, decorative layers, displays, screens, etc.)
Medical/pharmaceutical technology (plasma sterilization, freeze-drying)
Vacuum metallurgy (vacuum brazing, vacuum sintering, vacuum alloying, furnace manufacturing)
Leak detection technology (vacuum equipment, car fuel tank, airbag box, packaging)
Research equipment (elementary particle physics, fusion research, laser applications)
Lighting industry (lamp manufacturing)
Pre stage pump used (as Roots pump, molecular pump, vacuum system maintenance)
FEATURES
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.
SPECIFICATIONS
Model | LDV-4C | LDV-8C | LDV-16C | LDV-24C | LDV-30C | LDV-48C | LDV-65C | LDV-90C |
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 | 10-40℃ | 10-40℃ | 10-40℃ | 10-40℃ | 10-40℃ | 10-40℃ | 10-40℃ | 10-40℃ |
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 |