Redivac are market leaders in vacuum sewerage collection systems and have more than 25 years experience Worldwide. Where difficult ground conditions make conventional gravity collection uneconomical Redivac's high performance vacuum systems can offer a significant reduction in the overall cost of a project.


Vacuum sewerage technology is ideal in areas which are flat with a high water table, rocky terrain, and sandy landscapes or for special applications such as villages built on piles. Redivac's small bore pipework is laid approximately one metre below ground level reducing digging costs by up to 40%. Sewage is transported by vacuum to a vacuum collection station where it is then pumped to a traditional treatment works or gravity sewer.