Sino-NSH Oil Purifier Manufacture Co., Ltd
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NSH Transformer Vacuum Pumping Unit
I. Description of Vacuum Pump Unit
NSH VS series Vacuum Pump Unit is mainly used to extract the gas from container, to ensure the containers can meet high vacuum requirements.Meanwhile, it can also be used for vacuum drying.
NSH VS series is particularly suitable for vacuum pumping operation of transformer. In addition, it is also suitable for a variety of industrial applications in mechanical engineering, chemistry, electrical engineering, laser, medicine and food industries. Such as: vacuum packing, lifting, conveying, suction holding, loading and unloading, drying, degassing, impregnation, Refrigeration and Air conditioning industry, Lamps and tubes manufacture, Laboratories, General vacuum applications, etc.
II. Features of Vacuum Pump Unit
III. Technical Specification of Vacuum Pump Unit
| Item | Unit | VS-70 | VS-150 | VS-300 | VS-600 | VS-1200 |
| Power Supply | 380 V, 50Hz, 3P or as needed | |||||
| Power | KW | 4 | 6.5 | 7 | 11 | 18.5 |
| Max Vacuum | Pa | ≤3 | ||||
| Pumping Stages | 2 | |||||
| Pumping Rates | L/s | 70 | 150 | 300 | 600 | 1200 |
| Inlet/Outlet | mm | DN50 | DN80 | |||
| Length | mm | 1200 | 1300 | 1400 | 1600 | 1750 |
| Width | mm | 950 | 1000 | 1100 | 1200 | 1300 |
| Height | mm | 1500 | 1600 | 1700 | 1900 | 2100 |
| Weight | Kg | 300 | 400 | 500 | 1250 | 1560 |
V. Available Style
1. Fixing type or mobile type with four wheels.
2. Normal appearance type,shelf-covering type.
3. Avaliable in different color.
VII. Relative Series:
VFD series: Insulation oil purifier System specialize in purifying branded oil, insulation oil of high voltage and super high voltage transformer. Additionally, it is suitable for treating low viscosity lubrication oil.
TF series: Turbine oil purifier system is particularly suitable for purifying turbine lubricating oil. It also applys to treat hydraulic, coolant oil and other lubrication in which contain large of water, vapor, impurities, sludge, dielectric and colloid. It can eliminate them effectively and efficiently.
LV series: Lubrication Oil Filter System are suitable especially for purifying and restoring hydraulic oil, machine oil, coolant oil and various other lubrication oil.
GER series: Used oil regeneration system is suitable to regenerate used internal-combustion engine oil including diesel engine oil, gasoline engine oil, and used hydraulic oil, other used lubrication oil of machinery.
GED series: it is used to recycle all kinds of waste oil into base oil or diesel oil with high quality.