VacuMaid SR46 Bagless Power Unit thumb

VacuMaid SR46 Bagless Power Unit

  • Brand: VacuMaid
  • Model: SR46
  • Sku: CV-188

The Vacu-Maid SR46 Central Vacuum unit is manufactured in the USA. It is constructed of rolled galvannealed steel making it tough and durable. It also has a special powder coating which resists corrosion for the life of the vac unit.

The SR46 is a Cyclonic Inverted bag unit. When the unit is on, the inverted bag is drawn up inside the unit and acts as a secondary filter. The filter bag is made to resist mold or mildew. When the vac unit is shut off the inverted bag drops down and the debris is collected in the dirt can. The permanent filter bag is made to resist mold or mildew. A patented AirChannel allows for an optional disposable can liner to be used. The dirt receptacle has a 27 Qt. capacity.  An optional special stem also allows you to use a sealed paper bag instead as an option for debris collection.

A utility valve on the front of the unit lets you plug a hose directly into the power unit making it great for events like cleaning out the car. The SR46 has a 6.6” Tangential by-pass motor. At 60 db this unit is exceptionally quiet. It is Ideal homes up to 9,500 sq. ft. and carries a 10 year Limited Lifetime warranty.

  • $1,179.95
  • In Stock


  • CFM : 139
  • Amps : 14
  • Air Watts : 663
  • Water Lift (In) : 132
  • Volts : 120
  • Sound Rating (Db) : 58
  • Height (In) : 37
  • Diameter (In) : 12 7/8
  • Motor Type : 6.6", 2-stage, bypass
  • Dirt Can Capacity (Gals) : 6.75
  • Warranty-Years : 10
  • House Size Rating-Mfr. (Sq Ft) : 9500


  • Filter Type : None
  • Disposable Bag Type : Optional Plastic
  • Construction : Metal
  • Muffler : Separate
  • Performance Indicators : None
  • Outside Exhaust : Required
  • Intake Side : Right
  • Exhaust Side : Right
  • Filtration : Bagless with filter
  • Suggested House Size (Sq. Ft.) : Medium <6,000
  • Utility Inlet : Built-In

Fits Model

Motor View - MO-074 Motor
Inverted Filter Bag View - SI-123 Inverted Filter Bag
Circuit Board View - UP-101 Circuit Board
Circuit Breaker View - UP-049 Circuit Breaker
Central Vacuum Bags Plastic 4-Pk View - SI-085 Central Vacuum Bags Plastic 4-Pk

Product Questions

Check This out!

Customer Support

Expect a friendly representative to answer your phone call during normal business hours. In the rare instances when everyone is already helping a customer, your call will be returned within one hour. Emails will be replied to promptly, generally the same business day. Our team has over 100 years of combined experience and will do our best to solve your cleaning, sewing and intercom needs.

+Learn More

Installation,Repair & Service

We install, repair and service vacuum cleaners, central vacuums, sewing machines and intercoms. Vacuum cleaners and sewing machines are repaired and serviced in our shop by certified technicians. Central vacuums and intercoms are installed in homes and commercial facilities, during and post construction. Our flexible staff and large parts supply enable us to complete the work in a timely manner. Expect our work to be performed in a professional manner with the highest integrity. .


We understand that our customers want to be confident that the investment they are making in a vacuum, sewing machine or intercom is a wise one that will best serve their needs. Our showroom is outfitted with working displays that allow you to do a test drive on your designated terrain, whether that’s a rug decorated with pet hair and cereal or a jeans that need a hem. Experience a Hide-A-Hose central vacuum system and watch the hose disappear into the wall. Listen to the crystal clear sound of the latest Nutone intercom system.