2X Belt Pulley Connection Oil Ring Seal Double Stage Vane High Vacuum Pump for Glue Papermaking, Blister Machine, and Vacuum CoatingÂ
Perfect Appearance:
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1. Compact design, low noise level.
2. Large oil tank ensures stable oil temperature and extends the life of vacuum oil.
Introduction:
1. The 2X belt pulley connection oil ring seal double stage vane high vacuum pump is designed for efficiency, energy saving, and low power consumption.
2. When used as a backing pump for a booster pump, it continuously evacuates gas from the booster pump, maintaining a higher vacuum level in the system.
3. This series of rotary vane vacuum pumps can operate independently or serve as pre-pumps for booster pumps, diffusion pumps, molecular pumps, and titanium pumps.
4. It is widely used in metallurgy, chemical industry, electric light vacuum, vacuum coating, food packaging, medicine, plastic uptake, vacuum drying, and other industrial applications.
5. Key advantages include high vacuum performance, long continuous operation, and cost-effectiveness.
Performance Data:
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Model | 2X-4A | 2X-8A | 2X-8 | 2X-15 | 2X-30A | 2X-70A |
(L/S) Pumping Speed |
4 | 8 | 8 | 15 | 30 | 70 |
(≤ Pa) Ultimate Pressure |
≤ 6×10â»Â² | |||||
(kW) Motor Power |
0.55 | 1.1 | 1.1 | 2.2 | 3 | 5.5 |
(°C) Temperature Rise |
≤ 4°C | |||||
dB(A) LW Noise |
≤ 75 | ≤ 78 | ≤ 78 | ≤ 80 | ≤ 82 | ≤ 86 |
(mm) Inlet Diameter |
Φ 25 | Φ 25 | Φ 40 | Φ 40 | Φ 65 | Φ 80 |
(rpm) Rotational Speed |
450 | 550 | 320 | 320 | 450 | 420 |
(L) Oil Injection Amount |
0.7 | 0.9 | 2 | 2.8 | 2 | 4.2 |
(cm) Dimensions |
55×34×41 | 55×43×44 | 79×43×54 | 79×53×54 | 78×50×56 | 91×65×70 |
(kg) Weight |
54 | 70 | 135 | 196 | 240 | 428 |




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