The HD series is a state-of-the-art commercial central vacuum line offered by Cyclo Vac. All HD motors are ultra robust and have undergone a special epoxy treatment to withstand the effects of humidity. That’s not all, every HD motor unit is equipped with our unique carbon dust filtration system, and the unit is equipped with a timer to indicate the total time of use. Maintenance is recommended every 1,000 hours of use.
With these units, the possibilities are virtually endless! The unit heads can be installed in series or in parallel, and they can even be placed away from the collectors. Every HD system is tailor-made to fit your needs.