vacuum pump manufacturer in india

•  PARAG ENGINEERING , L-605 odhav gidc estate, odhav , ahmedabad
• ALFA VACUUM ENGINEERING
• GAJJAR COMPRESSORS PVT. LTD.
• UNIQUE VACUUM SOLUTIONS
• VIJAY PUMPS PVT. LTD.
• PROTON ENGINEERING WORKS
• NAGA PUMPS PRIVATE LIMITED
• M. K. & SONS ENGINEERING PVT. LTD.
• PRIME ENGINEERING INDUSTRIES
• TOSHINIWAL BROS (HYD) PVT. LTD.
• PARKEEN BROTHERS
• KAMALJEETH LABORATORY SUPPLIES
• TECHNOVAC ENGINEERS
• OERLIKON LEYBOLD

parag make water ring vacuum pump

water ring or liquid ring vacuum pump are designed for lower vacuum air suction. a typical range of its vacuum is 680 to 720 mm of Hg.

The good feature of this pump is , as there is water rotating in the pump , it can withstand heavy vapour or steam as its input , or highly moisture content air.
Also , sealing is created by water and not by sprint supported blades, it can also accommodate certain amount of dust with it too.

This type of pump primarily used in filteration or where lower amount of vacuum is required. another application of such pump is in distillation , where the matrial to be distilled contain large amount of water. in such cases, water ring vacuum pump can be used along with oil seal vacuum pump in parallel and run alternatively to create desired vacuum condition.
in reference to: Water ring vacuum pump - PARAG Engineering - products (view on Google Sidewiki)