Add Wish List Quick view Beam Beam SC398 Serenity Quiet System Central Vacuum Unit (2) Beam SC398 Serenity Central Vacuum Cleaner With Beam's largest motor at 680 air watts, you can easily install this into a home or workplace up to 12,000 square feet in size. A 7.2" wide motor with dual fans has the most power in Beam's vacuum... $1,149.99 (2)
