Allegro's hallmark has been the thoughtful development of niche markets within the safety industry. They engineer and manufacture complete lines of product within specific categories including respirators, air sources, ventilation equipment, ergonomics, respiratory accessories, eyewear maintenance, and confined space equipment.


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Allegro® 14" X 12" X 11" Various High Pressure Full Mask Respirator

Allegro® 14" X 12" X 11" Various High Pressure Full Mask Respirator

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Airgas Part #:ALE9902

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Allegro® 15' X 13" X 11" Nylon High Pressure Supplied Air System

Allegro® 15' X 13" X 11" Nylon High Pressure Supplied Air System

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Airgas Part #:ALE9903

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Allegro® 14" X 34" X 32" ABS Hi-Viz Heavy Duty Dual Wall Case

Allegro® 14" X 34" X 32" ABS Hi-Viz Heavy Duty Dual Wall Case

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Airgas Part #:ALE4350

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Allegro® 21" X 13" X 17" Various Respirator Cleaning Kit

Allegro® 21" X 13" X 17" Various Respirator Cleaning Kit

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Airgas Part #:ALE4002

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Allegro® 9" X 7" X 7" Polyester Low Pressure Full Mask Supplied Air System

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Allegro® 9" X 7" X 7" Polyester Low Pressure Full Mask Supplied Air System

Allegro® 9" X 7" X 7" Polyester Low Pressure Full Mask Supplied Air System

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Airgas Part #:ALE9901-25

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Allegro® 16" 3200 CFM Polyethylene Blower

Allegro® 16" 3200 CFM Polyethylene Blower

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Airgas Part #:ALE9553-15

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Allegro® Lens

Allegro® Lens

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Airgas Part #:ALENV37-22

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Allegro® One Size Various Constant Flow Respirator Flow Test Kit

Allegro® One Size Various Constant Flow Respirator Flow Test Kit

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Airgas Part #:ALE9900-40

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Allegro® 13" X 9" X 9" Plastic Tyvek® Deluxe Double Bib Hard Hat Headband Assembly

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Allegro® 13" X 9" X 9" Plastic Tyvek® Deluxe Double Bib Hard Hat Headband Assembly

Allegro® 13" X 9" X 9" Plastic Tyvek® Deluxe Double Bib Hard Hat Headband Assembly

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Airgas Part #:ALE9910-03

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Allegro® 32.625" 1482 CFM Plastic/Polyethylene Venturi Blower

Allegro® 32.625" 1482 CFM Plastic/Polyethylene Venturi Blower

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Airgas Part #:ALE9518-13

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Allegro® 1 1/2" X 1 1/4" X 3/8" Isoamyl Acetate Fit Check Ampules For Air Purifying Respirators

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Allegro® 1 1/2" X 1 1/4" X 3/8" Isoamyl Acetate Fit Check Ampules For Air Purifying Respirators

Allegro® 1 1/2" X 1 1/4" X 3/8" Isoamyl Acetate Fit Check Ampules For Air Purifying Respirators

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Airgas Part #:ALE0201

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Allegro® 3/8" X 19/32" 25' Polyvinyl Chloride Low Pressure Airline Hose

Allegro® 3/8" X 19/32" 25' Polyvinyl Chloride Low Pressure Airline Hose

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Airgas Part #:ALE9100-25

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Allegro® 14" X 14" X 10" Various A300 Air Pump

Allegro® 14" X 14" X 10" Various A300 Air Pump

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Airgas Part #:ALE9806

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Allegro® 15" X 11" X 14" 33" Polyethylene Nova 3® Blasting Helmet

Allegro® 15" X 11" X 14" 33" Polyethylene Nova 3® Blasting Helmet

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Airgas Part #:ALENV3000

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Allegro® 8" 816 CFM Polyethylene Blower

Allegro® 8" 816 CFM Polyethylene Blower

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Airgas Part #:ALE9520-36M

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Allegro® Replacement Lens

Allegro® Replacement Lens

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Airgas Part #:ALENV37-24

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Allegro® Replacement Lens

Allegro® Replacement Lens

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Airgas Part #:ALENV2031

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Allegro® X-Large Respirator Bag For Full Masks/Half Mask And Ear Muffs

Allegro® X-Large Respirator Bag For Full Masks/Half Mask And Ear Muffs

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Airgas Part #:ALE4001-06

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Allegro® 36" X 13 5/8" X 15" 1275 CFM Cold Rolled Steel Axial Blower

Allegro® 36" X 13 5/8" X 15" 1275 CFM Cold Rolled Steel Axial Blower

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Airgas Part #:ALE9514-25

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Allegro® Aspirator Bulb For Allegro Respirators Kits

Allegro® Aspirator Bulb For Allegro Respirators Kits

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Airgas Part #:ALE2050-02

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