SK series liquid ring vacuum pump and compressor use water as sealant, so it can suction air, steam, gas that contains much water, and powder gas without granule. 

It's maily used in low/rough vacuum degree and big capacity area, such as vacuum drying, vacuum concentration, vacuum evaporation, vacuum degassing, vacuum distillation. So it's suitable for medical/pharmaceutical, chemical, textile, food-related industry. 

Advantages: 

1. Teflon coating disposal inside pump body, intermediate disk to prevent scaling. 

2. Self made high quality alloy copper impeller, fixed with pressplate, very convenient to assemble and disassemble. 

3. Custom designed high quality anti-corrosive Viton mechanical seal. 

4. Self-made high efficient motor, adopting vacuum impregnating varnish technology and high quality copper enameled wire. 

5. Simple structure, small volume, easy maintenance, etc. 

6. More than 35years' manufacturing experience, all pumps are well tested and packed before shipping.