NES designed and built a hybrid Roots blower and two stage liquid ring vacuum pump system to achieve 0.4”Hg absolute. The system was designed by NES, factory assembled and tested for high vacuum service. The system consisted of a two stage 25 HP LRVP in series with a 5 HP Roots blower, a discharge separator, and a shell and tube seal water heat exchanger.
Hybrid Roots/LRVP System For Fragrance Manufacturer
