Triple-Filter Industrial Vacuum up to 20 Hp

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The FS DuroVac
moves up to 200 lbs
per minute!

DV Series Vacuum

The versatile DV DuroVac combines industrial class power with triple filtration.

15 to 30 Hp
Vacuum to 168" S.P. (14" Hg)
Flow to 600 ACFM
110.0 Sq. Ft. filtration
External storage up to 2 cu. yds.

Never shake the filters until the canister fills - even with carbon black!  Incredible suction even with a 200 ft long hose.

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Fine powders blow right through ordinary vacuum filters.  Or blind them so badly that you're constantly cleaning and replacing them.  DuroVac lets you take control of super-fine powders.

The versatile DuroVac vacuum system combines industrial class suction with a high performance triple filtration system.  

Its positive displacement vacuum pump attains 12" Hg. and actually pulls harder as the hose fills with material.  This means DuroVac can pick up material three times faster than  vacuums using centrifugal pumps.

The exclusive triple filter is the real story.  First, larger particulate is cyclonically separated with an internal baffle.  Second, bag filters capture 99.99% of particles larger than 0.4 microns.  And third, a safety filter provides backup protection that can easily be upgraded to HEPA type.

DuroVac DV Series Common Features:

  • SUTORBILT "Legend" positive displacement vacuum pump

  • premium efficiency TEFC motor selected for its dependability

  • 66 sq. ft. primary filtration efficient to 99.99% @ 0.4 microns

  • 35.5 sq. ft. secondary filter, easily upgrades to HEPA type

  • effective external filter bag shaker

  • filter condition indicator, standard

  • 8" front wheels (with bearings), heavy-duty 6" rear casters

  • forklift channels and crane lift hook, standard

  • 4.0 cu. ft. material storage, with optional storage to 2 cu. yds.

  • heavy duty, all steel frame construction 38"w x 74"l x 84"h

DuroVac DV Series Specific Features:

  DV15  DV20  DV25  DV30 
System HP 15 Hp 20 Hp 25 Hp 30 Hp
CFM (Max) 360 acfm 500 acfm 600 acfm 650 acfm
Vacuum (Max) 12" Hg. 12" Hg. 14" Hg 16" Hg.
Primary Filter  66.0 sf 66.0 sf 66.0 sf  66.0 sf
Secondary Filter  35.5 sf 35.5 sf 35.5 sf 35.5 sf
Total Filter (sf)  101.5 101.5 101.5 101.5
Air : Cloth Ratio 5.5:1 7.6:1 9.1:1 9.8:1
Noise Level @ 3ft  82 dBa! 85 dBa! 84 dBa! 85 dBa!
Weight  1306 lbs. 1380 lbs. 1425 lbs. 1512 lbs.

Selection Notes:

The selection between these models is determined by use.  Generally, the longer the vacuum hose and the heavier the dust load, the more suction you will want.   If the powders you need to deal with are below 5 microns, look for a machine with a air to cloth ratio less than 6.5:1.


The 15 Hp DuroVac is a serious machine for clean-up jobs that require the serious power.  Tremendous for ultra-fine powders, it easily supports a central vac piping system up to 400 ft long.  Makes a terrific little two operator system. Recommended for cleaning heavy fines overhead, a 2" hose 100 ft long is no problem.  Conveys 80 pounds of sand per minute through a 2" hose x 50 ft long.


The least expensive 20 Hp P.D. powered system on the market (less than 1/3 some competitive systems!!)  A low end system for foundry sand (1 cubic foot per minute), it is suitable for a 2.5" or 3" I.D. hose for moving high quantities of materials.  Not recommended for sub-micron fines.    External storage options increase available storage to two cubic yards and more.


The DV25 Hp is a tremendous machine suitable for a 3" I.D. hose for moving high quantities of materials.  Upgraded silencer means low noise even at 14" Hg.  Choose the 25 Hp for two x 2" hoses out to 200 ft long, and still do serious work!  Not recommended for sub-micron fines.    External storage options increase available storage to two cubic yards and more.


A low end system for foundry sand (200 lbs per minute), it is suitable for a 3" I.D. hose for moving high quantities of heavy materials.  Same power as the "big boys" at 1/2 the price.  Not recommended for sub-micron fines. External storage options increase available storage to two cubic yards and more.

24 HP GA

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Attention contractors!
Huge performance with twin 2" ID hoses 
500 feet out. (220 scfm per hose)

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Industrial Air Solutions, Inc.
P.O. Box 90246
Raleigh, NC 27675
Phone: 919-844-3293   FAX: 919-518-1667

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Triple-Filter Industrial Vacuum up to 20 Hp