BEAM Serenity SC398 Central Vacuum Power Unit



The BEAM Serenity SC398 Central Vacuum Power Unit’s large-capacity filter and quiet operation make it an industry leader capable of cleaning up to 12000 square feet. At 680 air watts, it offers high-performance cleaning power for your home.


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The BEAM Serenity SC398 Central Vacuum Power Unit comes with a durable By-Pass motor that delivers 680 AW of power. The upper cylinder is made of steel, so it's built to last. The Secure Seal System twists the massive 25-litre dust bucket firmly against the canister, so nothing escapes back into the air.


Easy Power Control

To operate, simply plug the hose into one of the handy wall inlet valves. The metal ring on the cutoff of the hose will complete a low-voltage electrical circuit, which in turn activates a relay and turns on the system's power unit. To turn off the power unit, simply unplug the hose from the inlet. There are optional hoses available with an on/off switch located on the handle.


25 Litre Dirt Capacity

Emptying the 25L bucket is comfortable with the simple latch bucket removal system. If you don't like the mess of dumping the bucket, you can add a bag.


Low Maintenance

The motor never needs lubrication. Bearings are permanently sealed and lubricated. BEAM's exclusive filter is permanent and self-cleaning. The Gore-Tex filter cleans itself every time you turn the unit off, so you don't have to. With the optional HEPA filter, there is no need to vent outside, as it removes any impurities left in the air before it is recirculated. If you have pets, it is recommended to vent outside to prevent pet odours from being recirculated.


Built-In Utility Inlet Valve

Conveniently clean your basement, garage or car by plugging your hose directly into the Built-In Utility Inlet located on directly your power unit.


Quiet Pak&trade Sound Insulation System

Makes BEAM one of the quietest central vacuums in the industry.


Powerful Whole House Cleaning

No matter what your home size, there is a BEAM Central Vacuum System that will fit your cleaning needs perfectly. With many cleaning kits and Accessories available, you can customize the Vacuum of your choice to meet the needs of your home.

Additional information


Model Number

Motor Type


Maximum Amps

Air Watts

Air Flow

Water Lift

Sound Level

Filter Type

Dirt Receptacle


Size (D x H)



Additional Accessories




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