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Liquid Suction Vacuum Pump BVAP-304
- Low noise, high efficiency:
- 1. Two-stage vacuum pump control technology with lower noise, higher vacuum, higher pumping efficiency, for the vacuum drying time is around 2-4 mins.
- Clean and reliable:
- 1. Double anti-return oil structure to more reliably protect the vacuum system from oil pollution after shutdown.
- 2. It adopts imported German oil seal and seals with fluororubber material to improve corrosion
- resistance and prevent oil leakage.
- 3. Adopting the aviation technology bushing treatment process, the life of the exhaust valve piece reaches 10 billion times.
- 4. It adopts high-quality materials such as vacuum pump oil imported from Japan, which makes the operation more reliable and has a longer service life.
- Up to 3-Year Product Warranty
- US & EU Compliance Standards
- Door-to-Door Shipping
Technical Specifications
Detailed operating and construction parameters for this model.
| Model | BVAP-304 |
| Displacement speed (50Hz m3/h(L/s)) | 24(6.6) |
| Displacement speed (60Hz m3/h(L/s)) | 28.8(7.9) |
| Ultimate partial pressure gas ballast close | 4x10 - 2Pa |
| Ultimate total pressure gas ballast close | 4x10 - 1Pa |
| Ultimate total pressure gas ballast open | 8x10 - 1Pa |
| Power supply | Single/Three-Ph |
| Power rating | 0.75kW |
| Level of protection | IP44 |
| Intake and exhaust | KF25/40 |
| Oil capacity | 1.3 - 2.0 L |
| Motor speed (50/60Hz) | 1440/1720 rpm |
| Ambient temperature | 10 - 40°C |
| Noise level (50Hz) | ≤ 58dB |
| Weight | 35 kg |
| Dimension (LxWxH) mm | 567x188x272 |
Product Features
Key design, performance, usability, and safety advantages.
Low noise, high efficiency:
1. Two-stage vacuum pump control technology with lower noise, higher vacuum, higher pumping efficiency, for the vacuum drying time is around 2-4 mins.
Clean and reliable:
1. Double anti-return oil structure to more reliably protect the vacuum system from oil pollution after shutdown.
2. It adopts imported German oil seal and seals with fluororubber material to improve corrosion
resistance and prevent oil leakage.
3. Adopting the aviation technology bushing treatment process, the life of the exhaust valve piece reaches 10 billion times.
4. It adopts high-quality materials such as vacuum pump oil imported from Japan, which makes the operation more reliable and has a longer service life.
Gas ballast
Auto antisuck back valve
Gear pump
Integrated pump body structure
Extra Information View additional product guidance, technical notes, diagrams, and supporting information.
Capacity(L) | Degree of vacuum | model | Type | Flow of Vacuum pump | Time |
24 | 133Pa | VRD8 | two-stage pump | 2L/S | 1min |
51 | 133Pa | VRD8 | two-stage pump | 2L/S | 1min |
91 | 133Pa | VRD16 | two-stage pump | 4L/S | 2min |
125 | 133Pa | VRD16 | two-stage pump | 4L/S | 3min |
216 | 133Pa | VRD24 | two-stage pump | 6L/S | 4min |