Drainvac is a high-performance central vacuum system in india brand with 35years of expertise. It provides a wide range of units and has the best high-performance cleaning systems. There are several options for both vacuum systems for houses and industrial vacuum cleaners. They both are different in terms of power units and functions. There are many products for various needs and requirements, a wide range of models for all building types and specialized units for all business types available for emergencies and immediate use.