Shop-Vac® 5 Gallon* 5.0 Peak HP** Wall Mount Industrial Wet Dry Vac

Catalog No. - 3942010  Model No. - 5HM500  

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Peak HP**

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Shop-Vac®Industrial & Contractor Series Wet Dry Vacs

The Shop-Vac®5 Gallon* 5.0 Peak HP** Wall Mount Industrial Vac is ready to tackle the toughest wet or dry messes. Features a wall mount bracket with hose storage to keep the vac neatly stored or ready to use as a centralized cleaning station. Large tool storage bag mounts to the wall and keeps all the tools neatly organized and ready to use. Unit can be removed from the wall and used as a portable vac.

Ultra-Web® is a registered trademark of the Donaldson Company, Inc.


  • Cord Length: 18 Feet
  • Hose Size: 1.5" Diameter
  • Warranty: 1 Year
  • Lock-On® Hose
  • Wall Mountable Design
  • Hand Held Design
  • Onboard Accessory Storage



  • 18-foot by 1.5-inch diameter Lock-On® hose
  • two 1.5-inch diameter extension wands
  • 12-inch deluxe nozzle with brush and squeegee inserts
  • claw utility nozzle
  • crevice tool
  • round brush
  • adaptor
  • tool storage bag with wall hook
  • wall mounting bracket


  • Small Ultra-Web® Cartridge Filter
    (90397 Type BB)
  • Small Foam Sleeve
    (90526 Type CC)
  • 5 Gallon* Disposable Filter Bag
    (91932 Type O)


Airflow, Max

150 CFM

Sealed Pressure

56 Inches

Electrical Ratings

120V 60Hz 9.0 Amps

Peak Air Watts


Performance tested by Shop-Vac® lab method, not ASTM test method 

Horsepower Rating

**"Peak Horsepower" (PHP) is a term used in the wet-dry vacuum industry for consumer comparison purposes. It does not denote the operational horsepower of a wet-dry vacuum but rather the horsepower output of a motor, including the motor’s inertial contribution, achieved in laboratory testing. In actual use, Shop-Vac motors do not operate at the peak horsepower shown.

CFM (Cubic Feet Per Minute)

CFM is a measure of the quantity of air moved by the vacuum motor at a particular system load, such as 2-1/2" orifice. Your actual system load is determined by the type, size and length of the hose used, the accessory tool used and the filter system used. A dirty filter system can drastically affect the suction and air flow. The filters need to be cleaned regularly and replaced as necessary to avoid reduced suction and air flow.

SP (Sealed Pressure)

Suction pressure represents how far up a glass tube a vacuum motor will lift a column of water. This function is measured in inches. Maximum suction pressure or sealed water lift is obtained at zero air flow. Suction pressure decreases as air flow increases.

Vacuum Performance

Vacuum performance or air power is the rate of work performed by a vacuum cleaner. Air power is a function of suction and air flow at an operating point. Air power is reduced by dirty filters, leaks and attachments used.