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Allegro 20" Standard Blower

Allegro 20" Standard Blower
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20” Standard Blower 

Intended for large confined spaces, this 3 blade impeller can be used for ventilating or extricating air. It comes with 16 gauge cold rolled steel housing and integrated carry handles on four sides. It’s stackable with rubber feet and power coated in hi-viz orange.

Free Air One 90° Bend Two 90° Bends

4650 3150 2950
56 lbs. 7.2 A/115V

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Allegro 20” High Output Blower

Allegro 20” High Output Blower
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20” High Output Blower 

For applications requiring a maximum amount of output. Made from 16 gauge cold rolled steel housing and power coated in safety orange with 4 blade impeller. Interchangeable flange for intake or exhaust mounting. Integrated carry handles on all four sides for easy transport. Steel/Zinc plated grill, 4 rubber feet and stackable are added features of this powerhouse unit. 2 HP UL Listed, CSA Certified motor.

Free Air One 90° Bend Two 90° Bends

7500 6700 6130
83 lbs. 2 hp 21A/10.5A115/230V

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Allegro 20” Explosion-Proof Blower

Allegro 20” Explosion-Proof Blower
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20” Explosion-Proof Blower 

Electric, explosion proof motor is UL/CSA listed single phase motor and NEMA rated. 115V plug and 3 blade fan. Meets Class I, Division 1 and 2, Groups C & D, Class II Division 1 and 2 Groups F & G.

Free Air One 90° Bend Two 90° Bends

4650 3150 2950
75 lbs. 8.2A /4.1A/115/230V

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Allegro 20” Explosion-Proof High Output Blower

Allegro 20” Explosion-Proof High Output Blower
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20” Explosion-Proof High Output Blower 

Designed for applications requiring a maximum amount of output. Made from 16 gauge cold rolled steel housing and powder coated in safety orange with 4 blade impeller. Powered by a 11/2 hp, 3450 RPM UL Listed, IECex/ATEX/INMETRO Certified Motor. Comes with an 115V plug, interchangeable flange for intake or exhaust mounting, integrated carry handles on all four sides for easy transport and a steel/zinc plated grill. 4 rubber feet, built in on/off switch, voltage change switch and stackable are added features of this powerhouse unit.

Free Air One 90° Bend Two 90° Bends

6837 5286 4829
71 lbs. 1 1/2 hp 15.5/7.8A/115/230V AC, 50/60Hz

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Allegro Safety / Ducting

Allegro Safety / Ducting
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Ducting 

Allegro can handle all your ducting needs with this extensive offering in 4 different diameters: 8”, 12”, 16” and 20”. The 8” ducting is available in 6’, 15’ and 25’ lengths. The 12”, 16” and 20” are available in 15’ and 25’ lengths. Lightweight and retractable, this ducting is designed for maximum air handling capabilities and built for dual direction flow with minimum friction loss. Vinyl and polyester materials with PVC coating make this single ply duct stand up to any rugged environment. The non-collapsible design and yellow with black weather strip for visibility on the job, also meets ASTM 227 specs. Ducting provides temperature resistance up to 180°F.

Ducting
8" 12" 16" 20"

6 feet 9500-06
15 feet 9500-15 9550-15 9600-15 9650-15
25 feet 9500-25 9550-25 9600-25 9650-25

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