Offering Central Vacs Since 2011

Central Vacuum Power Units

Boy lying on soft carpet with puppy

Central Vacs Engineered to Please & Perform in Any Home. Discerning homeowners will appreciate the superior craftsmanship and numerous benefits of our central vacuum systems. At Precision Central Vacuums, we promote MD Manufacturing's products for their reliability and high performance. Reasons we support MD over competing brands:

M.D. Manufacturing, Inc. is a name you can trust. Since 1961, the strongly principle-driven company has made customer service their top priority- something we take very seriously at Precision Central Vacuums.

Silent Master Central Vacuum from MD Manufacturing

SilentMaster Central Vacuum

Silent Master is MD's premiere power unit line. Its performance and value are unequaled and backed by a 12-year transferable warranty that even covers normal wear and tear. Silent Master’s dual-motor units boast high levels of suction and airflow simultaneously which sustains powerful cleaning throughout the system. This higher level of performance is coupled with longevity as the two motors can operate at lower RPM as compared to single motor models. Models ranging from 495 to 900 air watts provide deep cleaning power for any home. Silent Master's Tru-Seal® Microfiltration features a closed bag, 5-ply microfilter that connects to both intakes and the utility valve and holds 8 gallons of debris.

  • Ultra-Quiet Sound Suppression
  • Excellent Power and Longevity
  • True 8-Gallon Capacity
  • Less Filtration Maintenance
  • 12-Year Transferable Warranty
  • Utility Valve Hose Connection
  • Designed & Assembled in the USA
  • Powder Coated Steel
Airwatts CFM Waterlift Amps Trash Sq. Ft.
S500r:495 166.084" 16.08 Gal. 6,000
S560r:557 125.0138" 16.88 Gal. 8,000
S900r:905 191.0139" 27.88 Gal. 20,000