WB285 – Air Powered

Product Overview

Air Powered Direct Bagging Vacuum System

The WB285 direct bagging vacuum by Ruwac is a pneumatic (air) powered vacuum designed to run continuously for any remote vacuum application where electricity is not available or desirable. The WB285 contains no moving parts and is fully grounded, eliminating any shock hazards.


At 280 CFM, it has more suction than an electric vacuum in the same class, while the inclusive sound suppression is so brilliantly engineered that you can’t even tell the vacuum is running — It’s that quiet!

Direct Bagging System:

Featuring a universal bagging system that allows for a safe, dust-free cleanup. This minimizes any contact with contents, keeping your workers safe from harmful materials in the process.


*Specs subject to change without notice

Motor Rating: Dual Stainless Steel Venturi Motor
Duty Cycle: Continuous
Vacuum Rating: 16 Hg"
Volume Rating: 280 CFM
Required Operating Pressure: 100 PSI
Required Air Consumption: 100 CFM
Primary Filter Efficiency: 99% @ 0.5 Micron
Required Air Line: 1" ID
Primary Filter Area: 28 sq. ft.
Primary Filter Cleaning: Heavy Duty Manual Shaker
Inlet Connection: 2.75" w/ Aluminum Cast Deflector
Housing Material: Compression Cast Composite
Casters: 8" Rear and 5" Front Swivel
Collection Capacity: Direct Bagging System
Features and Benefits
  • Bagged collection system allows for dust-free clean-up
  • Provides zero contact with contaminants
  • Air-powered venturi motor for applications where electricity is not available
  • Contains no moving parts and is fully grounded
  • Sound suppression for quiet operation
  • Fully grounded to protect against static build-up
  • Durable 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
  • Optional Longopac® for continuous bagged discharged
  • Optional HEPA and ULPA filtration for air purification