The SV-R3 silo vacuum by Ruwac offers the same great performance of the “Red Raider-120” WS2320-120 with an increased collection capacity. This silo comes with all the same great features, quiet motor deck, MicroClean filtration of 99.9% down to .5 microns, and a durable housing. The 288 CFM makes for a powerful stationary vacuum for it’s size and can be attached to either a 30 or 55 gallon collection drum. The SV-R3 silo is also designed in durable compression cast housing that is grounded and spark-free.

  • Specifications
  • Features
  • Applications
  • Associated Products
Flow Rate 288 CFM Pressure 5.5″ Hg
Voltage 110 V Horsepower 4 hp
Filter Area 28 sq. ft. Option HEPA filtration 99.97% @ .3 microns


  • 99.99% efficient at 0.5 microns
  • Proven pleated design
  • 3-year filter guarantee

FILTER ADD-ONS (Alternative)

  • HEPA: 99.99% efficient at 0.3 microns
  • ULPA: 99.99% efficient at 0.1 microns
  • Activated Carbon Modules


  • Manual shaker filter (Standard)
  • Reverse pulse filter (Alternative)
  • Motorized shakers (Alternative)


  • 8″ Direct drumfill system w/ 30 gallon drum (Standard)
  • Optional 55 gallon drum upgrade
  • Optional tipping drum w/ 6″ casters
  • Optional equalizer kit for internal bagging
  • Continuous discharge rotary (Alternative)
  • Pneumatic air locks (Alternative)
  • Double dump valves (Alternative)


  • Heavy duty frame (Standard) – Wall mount optional frame
  • Custom frames to fit any configuration

Ideal for:

  • General housekeeping
  • Industrial shop maintenance
  • Point of source extraction
  • Dry or problematic materials such as:
    • Concrete Dust
    • Powder Coating Dust
    • Talc
    • Lead
    • Paper
    • Graphite
    • Asbestos
    • Fiberglass
    • Carbon Black
ws2320_db_t red_raider_ws2320_t ds1750 frv1400
WS2320 Bagger Vac WS2320 DS1750 FRV1400
152025-hose-kit 1560ohdex_overhead_kit hepa_module_red_2 ?a1641_t
1.5″ Hose & Tool Package Overhead Cleaning Package HEPA Filter Pre-Separators for extra collection capacity