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B-202 Pulse Vac

B-202 Pulse Vac

Quick Overview

The B-202 has two primary filters that are pulsed clean every 6 seconds with a reversed charge of compressed air; ensuring a continuous vacuum.



he B-202 Pulse Vac has been designed for the contractor who requires a larger amount of dust containment, automatic filter pulsation, and a high CFM. The B-202 utilizes a 30-gallon drum that can contain up to 600 lbs. of material, and with the optional Drum Liner, the material can be disposed of quickly and properly. The B-202 offers a 5” and two 2” inlet ports, along with optional motor choices between a 5.5HP Honda gas engine and a 220V Electric motor, expand the versatility of the vacuum.

The field-tested, and proven pulsation control is designed for maximum productivity in the field. And with a reversed charge of compressed air, the filters are alternately pulsed clean every 10-15 seconds ensuring the B-202 has a continuous vacuum.

With your reduction in filter cleaning labor, adaptability to all shrouded equipment, and rugged construction make the B-202 a perfect fit for your dust containment needs.



    • Built-in Compressed Air Filter Pulsation
    • MERV16 Rated-99.7% @ .3 Microns Main Filters
    • 6.5hp Honda Gas Engine (220V Optional)
    • 18” H2O Lift (sealed)
    • 1105 CFM @ 5” (Certified under Project# 17-161)
    • 30 Gallon Drum (600lbs. Capacity)
    • Heavy Duty Casters



Specification Sheet

Construction: Powder Coated Steel
Vacuum Hose: 5" x 15' Wire Reinforced
  2 - 2" x 15' (Optional)
Motor Options: 5hp 220 Volt Single Phase (18 Amp Draw) (BUILT TO ORDER)
  5.5hp Gas (Honda)
Compressor: 2.5 cfm Air Cooled - Oil Filled
Height: 59" (150cm)
Length: 34-1/2" (88cm)
Width: 28" (71cm)
Weight: 375 LBS (170kgs)
Wheels: 2 @ 5"  Rubber Stationary Casters
  2 @ 5"  Rubber Swivel Casters
Primary Filtration (Specially Designed Pleated Cartridge):

#10129-H  Spun Bond W/PTFE Coating (Standard Filter in all BW Manufacturing equipment):

SpunBond P.T.F.E., 70 pleats, 31 Sq. Ft media.

Efficiency of 99.7% @ .03 Microns (Minimum Efficiency Rating Value (MERV) 16 Rating - Out of the box)


 #10129-B Cellulose Paper/Polyester Blend Filter (Optional Replacement Filter)

80/20 Blend, 120 pleats, 53 Sq. Ft media.

Efficiency of 99.9% @ 1 Micron with a seasoned ( caked ) filter. 

Vacuum Chart


Model Port Size CFM Inches Of Lift
B-202 (Gas or Electric) Sealed 0 18.0
B-202 (Gas or Electric) 1 @ 5" 1105 (Certified) 3.0
B-202 (Gas or Electric) 2 @ 2" 295 Each Port 5.0

All testing has been completed in a controlled environment at BW Manufacturing by Great Lakes Balancing using a Shortridge Airdata Multimeter - Model# ADM 860 on November 28th, 2017 and measured at the neck of each vacuum.

These figures should be used as a reference only.


Additional Info

Additional Info

SKU B-202
Model B-202 Pulse Vac