Ventilation

**Bg Duct Stor 8"      *Allegro® Duct Storage Bag is made from polyester and can accommodate 8" ducts. Cylindrical bag offers a tight fit and features double zippers, reinforced carry handle and a shoulder strap.

**Dctg 8" Dmtr 6' Lgth      *Allegro® Ducting measuring 6' X 8" is made from single-ply vinyl and polyester with a PVC coating. Duct for blower offers optimum air handling capabilities with dual direction flow and low friction loss. It...

**Dctg 8" Dmtr 15' Lgth      *Allegro® Ducting measuring 15' X 8" is made from single-ply vinyl and polyester with a PVC coating. Duct for blower offers optimum air handling capabilities with dual direction flow and low friction loss. It...

**Dctg 8" Dmtr 25' Lgth      *Allegro® Ducting measuring 25' X 8" is made from single-ply vinyl and polyester with a PVC coating. Duct for blower offers optimum air handling capabilities with dual direction flow and low friction loss. It...

**Mnhl 8" Vntltn Pass Thru Mvp      *Allegro® Manhole Ventilation Passthru features a low-density polyethylene construction and has a low-profile design. Passthru with 90 deg elbow, manhole air vent can be stored easily and the manhole...

**Blwr Com-Pa-Ial 8" Plstc Dc      *Allegro® DC COM-PAX-IAL Plastic Blower measuring 8" features a 1/3 HP motor that offers an overall flow rate of 816 CFM. It offers a flow rate of 526 cfm for one 90 deg bend and a flow rate of 442 cfm...

**Cntctr Vntltn Fan 115Vac 60Hz Ord Duct      * Air Systems International Contractor Grade Ventilation Fan has flow rate of 974 cfm and free-flow rugged polyethylene housing and can accommodate a wide range of job applications. Fan has 1/3...

**Dctg 12" Dmtr 25' Lgth      *Allegro® Ducting measuring 25' X 12" is made from single-ply vinyl and polyester with a PVC coating. Duct for blower offers optimum air handling capabilities with dual direction flow and low friction loss. It...

**Blwr Com-Pa-Ial 8" Plstc 25' Dctg      *Allegro® AC COM-PAX-IAL Blower measuring 8" comes with a canister and 25' ducting. Blower features a quick-connect clipping system and the 1/3 HP motor offers an overall flow rate of 816 cfm. It...

**Bg Air 8/8" Blwr W/ 15' Dctg      *Allegro® Air Bag measuring 27" X 15" X 12" has a 15" single-ply, PVC coated, built-in duct and is designed to use with centrifugal blower system. Bag is made from heavy-duty polyester for easy operation...

**Blwr Com-Pa-Ial 8" Plstc 15' Dctg      *Allegro® DC COM-PAX-IAL Blower measuring 8" comes with a canister and 15' ducting. Blower features a quick-connect clipping system and the 1/3 HP motor offers an overall flow rate of 816 CFM. It...

**Cntctr Vntltn Fan 12 Vdc Ord Duct Cnstr      * Air Systems® Contractor Grade DC Axial Fan with battery clips is a great choice for demanding job site conditions at an economical price. 8" Fan has motor that operates at a voltage...