DrainVac
DrainVac is a Canadian manufacturer of central vacuum systems, founded in 1982 by Conrad Sévigny.
Last updated September 2, 2026
Overview
DrainVac is a company specializing in central vacuum systems for residential, commercial, and industrial use. It was founded in 1982 by Conrad Sévigny in Saint-Hyacinthe, Canada. The company is known for its patented automatic drain feature and offers a range of models for both residential and business sectors.
History
Drainvac was founded in 1982 by Conrad Sévigny. It began with Sévigny's carpet cleaning service, where he noticed the dirty water was directed to a tank that had to be emptied each time it filled up. He developed a prototype, the 'portable draining machine,' which first saw the light in 1980. The process involved placing an extractor tank over a toilet bowl and attaching hoses to a faucet and the unit. Dirty water from cleaning carpets was sent to the tank, and once full, the water was automatically drained into the sewer system. The first Automatik model was marketed in 1985.
Sources
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