Category: Dual Stage Vacuum Pump
Brand: MYVAC
MYVAC
Tow-Shift adjustable gas ballast valve satisfies different requirements of condensable vapor (such as water vapor) to be exhausted out of pump in different processes.
Dual protection of oil anti-sucking back ensures vacuum system from oil pollution when pump stops running and needs to be easily restarted.
Forced oil circulation system consisted of oil pump and constant pressure oil supply mechanism ensures stable running of the pump.
Less components are used, easy to maintain and repair.
| Model | HVP-4 | HVP-6 | HVP-8 | HVP-16 | HVP-24 | HVP-30 | HVP-48 | HVP-65 |
|---|---|---|---|---|---|---|---|---|
| Displacement speed (m³/h (L/s)) | ||||||||
| 50Hz | 4 (1.1) | 6 (1.7) | 8 (2.2) | 16 (4.4) | 24 (6.6) | 30 (8.3) | 48 (13.3) | 65 (18) |
| 60Hz | 4.8 (1.3) | 7.2 (2) | 9.6 (2.6) | 19.2 (5.2) | 28.8 (7.9) | 36 (9.9) | 57.6 (16) | 78 (21.6) |
| Ultimate partial pressure gas ballast close (Pa) | 5×10⁻² | 5×10⁻² | 5×10⁻² | 4×10⁻² | 4×10⁻² | 4×10⁻² | 4×10⁻² | 4×10⁻² |
| Ultimate total pressure gas ballast close (Pa) | 5×10⁻¹ | 5×10⁻¹ | 5×10⁻¹ | 4×10⁻¹ | 4×10⁻¹ | 4×10⁻¹ | 4×10⁻¹ | 4×10⁻¹ |
| Ultimate total pressure gas ballast open (Pa) | 10 | 10 | 10 | 8×10⁻¹ | 8×10⁻¹ | 8×10⁻¹ | 8×10⁻¹ | 8×10⁻¹ |
| Power supply | Single/Three Phase | Single/Three Phase | Single/Three Phase | Single/Three Phase | Single/Three Phase | Single/Three Phase | Three-Phase | Three-Phase |
| Power rating (kW) | 0.4/0.37 | 0.4/0.37 | 0.4/0.37 | 0.75/0.55 | 1.1/0.75 | 1.1 | 1.5 | 2.2 |
| Intake and exhaust DN (mm) | KF16/25 | KF16/25 | KF16/25 | KF25 | KF25/40 | KF25/40 | KF40 | KF40 |
| Oil capacity (L) | 0.6~1.0 | 0.6~1.0 | 0.6~1.0 | 0.9~1.5 | 1.3~2.0 | 1.3~2.0 | 3.3~4.5 | 3.3~4.5 |
| Motor speed (rpm) | ||||||||
| 50Hz | 1440 | 1440 | 1440 | 1440 | 1440 | 1440 | 1440 | 1440 |
| 60Hz | 1720 | 1720 | 1720 | 1720 | 1720 | 1720 | 1720 | 1720 |
| Ambient temperature (°C) | 10 – 40 | 10 – 40 | 10 – 40 | 10 – 40 | 10 – 40 | 10 – 40 | 10 – 40 | 10 – 40 |
| Noise level (dB) | ≤56 | ≤56 | ≤56 | ≤58 | ≤58 | ≤58 | ≤62 | ≤62 |
| Weight (Kg) | 19 | 19 | 21 | 30 | 35 | 43 | 62 | 65 |
