ALLEGRO Industries - Blowers & Accessories for Confined Spaces

ALLEGRO Industries -
8 inch Axial Canister Blowers

• With the highest output available from an 8 inch axial canister blower, these compact units offer a lightweight design and high-output from an AC electric motor.
• Designed with tough steel construction, a durable grill, convenient carry handle and rubber feet.
• The small profile means easy storage.
• Certified to CSA STD C22.2 No 113.
• Air delivery certified CEESI.
• CFM calculated using 15 feet x 8 inch ducting based on the diameter of the blower.
• Flow rates: free air at blower 1275 CFM; one 90degre bend 661 CFM; two 90 degree bends 582 CFM.

ALLEGRO Industries -
Plastic COM-PAX-IAL Blowers

• Engineered with flexibility and job demands in mind, every feature of this super-quiet, high-output COM-PAX-IAL Blower is designed for effectiveness and optimal air-flow performance.
• Compact blower and canister are made of durable, lightweight corrosion-UV and chemical-resistant polyethylene material.
• Sturdy, easy-grip handles molded directly into the blower and canister housing makes for convenient, reliable transport.
• This versatile unit offers the choice of 15 feet or 25 feet ducting, with the newly designed quick-connect clipping system allowing workers to attach canister, tools-free, to input side for powerful extraction or output side for ventilation.
• Ducting stores conveniently within canister.
• Choose from 110V AC version or 12 volt DC motor version.

ALLEGRO Industries - 16 inch Axial Blowers

• For very large confined spaces, these large 16 inch axial blowers deliver high output for drawing or pushing air.
• The durable and tough metal housing holds a 6 blade impeller.
• Designed for easy stacking for multiple blower use.
• Standard 16 inch blower has 1/2 hp motor.
• High output blower has 2 hp blower with efficient 3 blade impeller.
• Explosion-proof blower includes explosion-proof UL/CSA listed, single phase motor and NNEMA rated 115V plug.  (Requires p/n 9503-03 explosion proof socket, sold separately - shown in right picture.)
• Meets Class I, Division I, Group D hazardous location requirements.

ALLEGRO Industries - AC Electric Centrifugal Blowers

• Durability and dependability is what you should expect from our AC blowers.
• One single-phase electric blower is explosion-proof UL/CSA listed and includes Hazardous Location NEMA rated 115 V plug for use with explosion-proof socket (p/n 9503-03 sold separately).
• ABS Housing provides non-sparking safety.
• Meets Class I, Divisions I and II, Group D and Class II, Divisions I and II, Groups F and G Hazardous Location Requirements.
• Warning:  Explosion-Proof Blowers must be used with statically conductive ducting.
• Free air 1570 or 1100 with one 90 degree bend or 900 with two 90 degree bends.
• Also available Standard and High Output non-explosion proof blower.

ALLEGRO Industries - Air Bags

• Allegro's 8 inch and 12 inch air bags are the most convenient ventilation systems.
• Both models are built into a heavy-duty bag, with zippered ends to allow blower use without removing the blower from the bag.
• The 12 inch air bag features a 1/2 hp 12 inch blower that weighs 35 lbs. and delivers 1800 cfm free air.
• The 8 inch air bag features a 1/4 hp 8 inch blower that weighs 25 lbs. and delivers 700 cfm free air.
• Both blowers have a 9-blade polypropylene fan, a steel/powder coated housing and grill, a carry handle with molded-in 2 speed switch.
• Both air bags includes single-ply, lightweight, vinyl/polyester, PVC coated 15 ft. ducting.
• Both are ETL/UL Approved.

ALLEGRO Industries - Centrifugal Gas Blowers

• Perfect for remote locations where electricity is unavailable, this gasoline-powered, 3-1/2 hp blower offers high flow rates.
• The 8 inch ports and steel guards provide safety, and the polyethylene housing with built-in handle offers durability and convenience.
• Designed with a sturdy metal base that minimizes blower rocking and offers greater stability.
• Two quarts of gasoline will power 2-3 hours of running time.
• Blower includes 10 inch metal exhaust hose extensions.
• Weighs 54 lbs.
• Available with Briggs & Stratton or Honda Motor.

ALLEGRO Industries - Blower Accessories and Ducting

• A variety of accessories and ducting for use with an assortment of blowers.
• Ducting is constructed of durable vinyl polyester designed for rugged use and features vulcanized external strips, steel wire hoops and cuffed with an attachment belt.

ALLEGRO Industries - Venturi Blowers

• Venturi blowers are a perfect solution to moving air in refineries, utility and power plants, shipyards, paper and pulp plants, the marine and steel industry and manhole operations.
• Ideal for use where fumes that may be poisonous, explosive or hazardous from process towers, tanks, large pipes or confined space need to be removed.
• You can cool workers in elevated temperature conditions or cool heavy equipment that may be in danger of overheating.
• The line of high-performance. Venturi blowers is lightweight with a single-piece of cast-aluminum inlet housing.
• They feature a convenient carry handle for one-person portability, multiple inlet ports, and a sturdy steel galvanized steel diffuser.
• All models include a crow's foot inlet connection and a static ground is attached to the base of the blower.
• Models 9518-03S and 9518-03 use 8 inch ducting.
• Models 9518-06 and 9518-08 use 16 inch ducting.

ALLEGRO Industries - Manhole Accessories

Manhole Guard Rail & Shield

• Guard rail protects a 33 inch x 33 inch area.
• Guard rail constructed of 078 gauge steel.
• Shield constructed of rugged polyethylene.
• Shield will fit 27 inch, 30 inch and 32 inch manholes.
• Picture shows guard rail and shield together.

Manhole Lid lifter

• All steel handle.
• Alloy steel hook for safe storage.

Umbrellas

• Economy measures 68 inch in diameter.
• Deluxe measures 84 inch in diameter.

Allegro Magnetic Manhole Lid Lifter

• Quickly and safely removes and replaces manhole covers up to 36" without needing a pry bar.
• Minimizes stress and strain on back and body.
• Collapsible for easy storage and transport.
• Can access uneven textured surface found on manhole covers with dual-position lifting points to provide the power to break loose stubborn covers.
• For safety, the magnet must be in contact with manhole cover to be engaged.
• Steel dolly.
• 660 pound lift weight = MFR Part No.  9401-25.
• 300 pound lift weight = MFR Part No.  9401-26 & 9401-26A.

ALLEGRO Industries - Work Tents and Heater

• The deluxe and economy work tents are easy-to-use and durable, offering easy-access for workers and equipment.
• Open bottom allows for protection while working over manholes or excavation sites.
• Both come in high-viz safety green.
• The deluxe tent comes with one or two doors and three sizes.
• The lightweight Tent Heater will raise the temperature 50 degrees in a work tent.