Powerhouse EX: Air Powered, 24 Gallon

P155EX Dims
P285EX Dims

Large Capacity Air Powered Venturi Vacuum

Workhorse EX Air Powered Series:

  • 150 CFM – 280 CFM options
  • NFPA 652 and 654 Compliant
  • rated for Class I, Div 1,2 (Group B,C,D);Class II Div 1,2 (Group E,F,G)
  • air powered venturi motor design
    • Designed specifically for combustible dust applications
  • continuous duty operation – run 24/7
  • portable design with over sized 24 gallon dustpan for material collection
  • up to 25’ of hose lengths
  • up to 2″ hose diameter
  • multi-user functionality (run multiple operators for certain applications)
  • very high vacuum pressure ideal for bulk collection of heavy and combustible materials 

Retired Legacy Names:

  • P155EXFormerly the DS2EXAV1000
  • P285EXFormerly the DS2EXAV2000

Useful Links


*Specs subject to change without notice


Motor Rating: Required Operating Pressure: Required Air Line: CFM: H20": Vacuum Inlet Size: Primary Filter Size:
Single Stainless Steel Venturi Motor 71 PSI 0.5" ID 150 CFM 136" H20 2.75" with Bronze Deflector 48 SQ FT


Motor Rating: Required Operating Pressure: Required Air Line: CFM: H20": Vacuum Inlet Size: Primary Filter Size:
Dual Stainless Steel Venturi Motors 100 PSI 1" ID 280 CFM 217" H20 2.75" with Bronze Deflector 48 SQ FT
Features and Benefits

Powerhouse EX Air Powered Vacuum Technology and Benefits:

A)  Superior sound suppression

  • Silencer provides EXTREMELY quiet operation

B) Grounding Reel

  • Independent 25′ grounding reel as a secondary grounding source

C)  Ruwac Exclusive Stainless Steel Air Venturi Turbine

  • Produces more suction using less horsepower
  • Requires external air source

D)  Carbon Impregnated Oval Housing

  • Fully conductive and extremely durable vacuum housing

E)  External Filter Cleaning Mechanism 

  • Clean the filter without disassembling your vacuum. Never come in contact with the dust!

F)  Industry leading MicroClean Filter

  • 48 SQ FT – 99% Efficient @ 0.5 Microns

G)  Large Vacuum Inlet with Bronze Deflector

  • 2.75″ inlet for collection of large materials

H)  6″ Non-Marking Casters

  • Large casters for easy portability of vacuum

I)  24 Gallon Removable Dustpan

  • Materials collect into over sized foot actuated Dustpan for easy waste disposal

  • Additional CFM, capacity and filtration at a cost-effective price!
  • Self certified to the same UL and CSA standards that our electric vacuums are certified to and are categorized under Class I Groups C & D and Class II Groups E, F & G
  • OSHA compliant in accordance to CPL03-00-008
  • Designed especially for combustible dust situations
  • Air-powered venturi motor for applications where electricity is not available
  • Sound-suppressed for quiet operation
  • Compression cast composite housing will never dent or rust — Guaranteed for life!
  • Industry-leading MicroClean filtration is 99% efficient @ 0.5 Microns — 3-year filter life guarantee!
  • Manual filter shaker system allows you to clean the primary filter without having to disassemble your vacuum
  • Easy-to-empty 24 gallon foot-actuated dustpan
  • Optional HEPA Super Maxx and ULPA filtration for air purification

*Specs subject to change without notice

30123AB: HEPA Super Maxx Filter Assembly