Two stage 2.4cbm per hour Small Rotary Vane Oil air Vacuum Pump
This series vacuum pump are designed and manufactured to meet the requirements of various scientific and industrial applications such as analytic instruments, laboratories and product line for refrigeration, electronics, light, semiconductor, etc.
Product Description
1. Automatic anti-suck back valve, protect your system from oil and oil steam when power suddenly goes off.
2. Internal forced oil cycling system, fully lubricates the pump and make the lifetime longer and vacuum better.
3. Adjustable gas ballast for different needs of steam emission.
4. High reliable integrated cylinder structure, suits production lines better.
5. Different voltage types for different countries and regions.
Product Application
1.Semiconductor industry
2.Scientific instruments
3.Mechanical equipments
4.Chemical industry
5.Vacuum metallurgy
6.Medical instrument
7.Vacuum packaging
Main Technical Parameters
Model | 1 | 2 | 3 | |
Displacement speed m3/h(L/s) | 50Hz | 2.0(0.5) | 4.0(1.1) | 8.0(2.2) |
60Hz | 2.4(0.6) | 4.8(1.3) | 9.6(2.6 | |
Ultimate partial pressure without gas ballast(Pa) | 5×10-2 | 5×10-2 | 5×10-2 | |
Ultimate total pressure without gas ballast(Pa) | 5×10-1 | 5×10-1 | 5×10-1 | |
Ultimate total pressure with gas ballast(Pa) | 8×10-1 | 8×10-1 | 8×10-1 | |
Power supply | single-phase | single-phase | single-phase | |
Power supply(KW) | 0.18 | 0.25 | 0.37 | |
Intake and exhaust DN(mm) | 16KF | 16KF | 25KF | |
Oil capacity(L) | 0.17-0.22 | 0.26-0.35 | 0.45-0.55 | |
Motor speed(rpm) | 50Hz | 1440 | 1440 | 1440 |
60Hz | 1720 | 1720 | 1720 | |
Ambient temperature(°C) | 10~40 | 10~40 | 10~40 | |
Noise leve(dB) | ≤56 | ≤56 | ≤56 | |
Type of Protection(IP) | 44 | 44 | 44 | |
Weight(kg) | 8.5 | 10.4 | 16.2 | |
Dimensions(mm) | 318×124×234 | 337×138×244 | 395×145×257 |
