Ducting

Ducting, Standard- 15' of 8" Ducting

15' of 8" Ducting Allegro can handle all your ducting needs with this extensive offering in 5 different diameters: 8″, 12″, 16″, 20″ and 26″. The 8″ and 12″ ducting is available in 6′, 15′ and...

12" AC Air Bag with 25’ Ducting, 41 lbs

This 12″ metal blower system created by Allegro with ducting built into a heavy duty polyester bag for an all-in-one unit for ease of operation. Designed with zippered ends that allow blower use without removing blower from the bag. Zipper openings...

12" DC Air Bag with 15’ Ducting, 12V, 36 lbs

Allegro Industries' 12" DC Air Bag boasts a lightweight design and super quiet metal 12″ (30.4 cm) axial DC blower. Each Unit comes equipped with either 15′ (4.57 m) or 25′ (7.62 m) ducting built into a heavy duty bag for an all-in-one...

12" DC Air Bag with 25’ Ducting, 12V, 39 lbs

This lightweight unit features a super quiet metal 12″ (30.4 cm) axial DC blower with either 15′ (4.57 m) or 25′ (7.62 m) ducting built into a heavy duty bag for an all-in-one ease of operation. Designed with zippered ends that allow...

12" Diameter Duct to Duct Connector

Constructed of galvanized steel, Allegro Industrie's duct to duct connectors allow safe connections of additional ducting needed for remote locations.  They feature a raised lip to hold ducting in place.  

12" Plastic Ducting Storage Canister

Allegro's 12" Plastic Ducting Storage Canister holds 25′ of 12″ ducting and is constructed from Linear Low Density Polyethylene (LLDPE) making it lightweight. The molded handle for easy transport and secured lid with strap and side release...

12" to 8" Flexible Vinyl Adapter Reducer

This Allegro 8" to 12" flexible vinyl adaper reducer is constructed of lightweight yellow and black soft nylon.  It is rugged enough to stand up to any working condition and is designed for most air handling capabilities. It’s flexible and...

16" Diameter Duct to Duct Connector

Constructed of galvanized steel, Allegro Industry's duct to duct connectors allow safe connections of additional ducting needed for remote locations.  They feature a raised lip to hold ducting in place.  

16" to 12" Flexible Vinyl Adapter Reducer

Allegro's Flexible Vinyl Adapter Reducer 9600-55 lightweight yellow and black soft nylon adapter reducer is rugged enough to stand up to any working condition and is designed for most air handling capabilities. It’s flexible and collapsible...

16" to 8" Flexible Vinyl Adapter Reducer (for Models 9515 and 9517)

Our lightweight yellow and black soft nylon adapter reducer is rugged enough to stand up to any working condition and is designed for most air handling capabilities. It’s flexible and collapsible design allows for easy storage when not in use. The...

20" Diameter Duct to Duct Connector

Constructed of galvanized steel, Allegro's duct to duct connectors allow safe connections of additional ducting needed for remote locations.  They feature a raised lip to hold ducting in place.  

26" Diameter Duct to Duct Connector

Constructed of galvanized steel, Allegro's duct to duct connectors allow safe connections of additional ducting needed for remote locations.  They feature a raised lip to hold ducting in place.