Product Code:
Tiết kiệm:
Product Code:
Product Code:
133 Pa
two-stage pump
keywords
Gas ballast · Auto antisuck back valve · Gear pump · Integrated pump body structure
| Vacuum oven model | Capacity(L) | Degree of vacuum | Vacuum pump model | Type | Flow of Vacuum pump | Time |
|---|---|---|---|---|---|---|
| OBV-20 | 24 | 133Pa | OVRD-8 | two-stage pump | 2L/S | 1min |
| OBV-50 | 51 | 133Pa | OVRD-8 | two-stage pump | 2L/S | 1min |
| OBV-90 | 91 | 133Pa | OVRD-16 | two-stage pump | 4L/S | 2min |
| OBV-120 | 125 | 133Pa | OVRD-16 | two-stage pump | 4L/S | 3min |
| OBV-210 | 216 | 133Pa | OVRD-16 | two-stage pump | 6L/S | 4min |
| Model | OVRD-4 | OVRD-8 | OVRD-16 | OVRD-24 |
|---|---|---|---|---|
| Displacement speed 50Hz m3/h(L/s) | 4(1.1) | 8(2.2) | 16(4.4) | 24(6.6) |
| Displacement speed 60Hz m3/h(L/s) | 4.8(1.3) | 9.6(2.6) | 19.2(5.2) | 28.8(7.9) |
| Ultimate partial pressure gas ballast close | 5x10 - 2Pa | 5x10 - 2Pa | 4x10 - 2Pa | 4x10 - 2Pa |
| Utimate total pressure gas ballast close | 5x10 - 1Pa | 5x10 - 1Pa | 4x10 - 1Pa | 4x10 - 1Pa |
| Utimate total pressure gas ballast open | 10 Pa | 10 Pa | 8x10 - 1Pa | 8x10 - 1Pa |
| Power supply | Single/Three-Ph | |||
| Power rating | 0.4/0.37kW | 0.4/0.37kW | 0.55kW | 0.75 kW |
| Level of protection | IP44 | |||
| Intake and exhaust | KF16/25 | KF16/25 | KF25 | KF25/40 |
| Oil capacity | 0.6 - 1.0 L | 0.6 - 1.0L | 0.9 - 1.5L | 1.3 - 2.0 L |
| Motor speed(50/60Hz) | 1440 /1720 rpm | |||
| Ambient temperature | 10 - 40℃ | |||
| Noise level(50Hz) | ≤ 52dB | ≤ 52dB | ≤ 58dB | ≤ 58dB |
| Weight | 19 kg | 21 kg | 30 kg | 35 kg |
| Dimension(LxWxH)mm | 440x144x217 | 440x144x217 | 530x188x272 | 567x188x272 |