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About Us

Redivac is based in Daventry, Northamptonshire in the heart of the United Kingdom from where it markets its vacuum sewerage technology Worldwide through distributors and local agents.  The UK office provides the expertise required for developing and supporting this technology throughout the World.


Over the past 25 years the company has developed a high level of specialist expertise enabling it to successfully design and commission vacuum sewerage systems in every possible terrain where traditional gravity sewerage systems are not economic or viable.  Redivac's vacuum sewerage collection systems are ecologically proven on many counts. The level of construction is much reduced in comparison with a gravity system, the running and maintenance of the system is minimal and most of the components can be recycled. This provides a cleaner and safer environment at a low cost both environmentally and financially.


With a broad staff base covering many disciplines, Redivac is able to offer its customers a range of services including initial project appraisals, design and build, through to commissioning and on going technical support for their vacuum system.


Redivac is committed to customer support, offers a high level of technical advice to operators including on site training sessions from their experienced field engineers.


One of the key elements of any vacuum system is the vacuum interface valve housed within the valve chamber.  Redivac's interface valve has been in service for more than 25 years and during this period it has been constantly updated and improved to optimise its performance and reliability.  It has built an enviable reputation for service and quality.


The interface valve has been subjected to rigorous testing under the British Standard Institutions code for vacuum sewerage systems BS EN 1091:1997. The valve successfully met and exceeded all the tests as certified by an independent assessor completing 250,000 cycles without maintenance.  An engineer subsequently stripped the valve down and found negligible wear to the internal components. 


Redivac's reputation makes it a World leader in vacuum sewerage technology.

Testimonial: Sewerage Facilities for Palau Indah Industrial Park, Malaysia
I am pleased to share our positive experience with Iseki vacuum interface valves with your potential customers. The Iseki valve has proven to be robust and the performance of the valve is dependable, reliable and requiring low maintenance. Based on the valve performance in the above project I do not hesitate to recommend this product to other systems considering the installation of a vacuum sewer.
Adbul Razak Bin Adam, Project Co-Ordination Manager