Sort by

Search

  • Saddle Vent®

    The Saddle Vent® Tank and Manhole Ventilation provides continuous access and sunlight to manholes during ventilation. Unobtrusive vents take up only 3" of space allowing for easy entrance and exit. Manhole Saddle Vent® is 43 ½"L x 14"W x 8" outside diameter. Tank vents measure 27 ¾"L x 13 ¾" W x 8" outside diameter.

  • CARPET BLOWER

    For speed drying of wet carpets, pads, floors and walls, this blower is powerful, durable and lightweight. This three speed model offers four angle operating positions. Balanced carry handle makes it easy to transport. They’re also stackable for convenient storage. UL approved, thermally protected motor with safety circuit breaker and 25' water resistant cord.

  • Venturi Blowers

    The Venturi Blowers from Allegro 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. Anywhere where fumes that may be poisonous, explosive or hazardous from process towers, tanks, large pipes or confined space need to be removed.

  • Centrifugal Blower Systems

    Allegro’s Complete Ventilation Systems include all the most-asked-for equipment for your confined space site. The systems include a choice of Allegro’s most popular blowers, six feet and fifteen feet of ducting with a storage bag, a Saddle Vent®, a 90° Elbow, and a Universal Mount. The Centrifugal Blower Systems offer lightweight portability with the highest output available.

  • Heavy Duty Blower

    High performance and durability are built into this Heavy Duty Blower. Its large 1 1/2 hp motor and 8" ports deliver high CFM allowing workers to draw out or push air in. It is designed with a large metal base with locking wheel casters and three carry handles for easy maneuverability. The electric motor is totally enclosed and the high impact polyethylene housing offers greater durability.

  • Axial Blower Ventilation Systems

    Allegro introduces easy to order, easy to use Complete Ventilation Systems including all the most-asked-for equipment you need for your confined space site. The systems include a choice of Allegro's most popular blowers, six feet and fifteen feet of ducting with a storage bag, a Saddle Vent®, a 90° Elbow, and a Universal Mount.

  • Heavy Duty Explosion-Proof Blower

    Electric, explosion-proof motor is UL/CSA listed. Single-phase motor includes Hazardous Location NEMA rated 115V plug for use with explosion-proof socket (included). 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.

  • 8 Inch Plastic COM-PAX-IAL Blower

    This lightweight, corosion, UV and chemical resistant polyethylene housing offers a superior design with durable construction.The carry handle is molded into the blower. This compact and super quiet unit features a polypropylene, nine blade fan, a steel/powder coated grill and comes with a 5ft. electrical cord or 15 ft. cord with Alligator clips.

  • Standard Blower

    Excellent for most ventilating needs, especially confined space. Designed with tough ABS housing, metal safeguards and a steel fan for durability. Two 8" ports offer positive ventilation or fume extraction, and the metal base with feel offers greater stability. The electric motor is cage-enclosed for protection. Comes with an on/off switch and built-in carry handle for increased portability.

  • 8 Inch Plastic COM-PAX-IAL Blower With Canister

    This versatile system features the 8" COM-PAX-IAL blower with canister and your choice of 15' or 25' ducting. This lightweight unit is designed with the quick-connect clipping system which allows workers to attach the canister, tools-free, to the input side for powerful extraction or output side for ventilation.

  • Gasoline Blower

    Perfect for remote location where electricity is unavailable, this gasoline-powered, 3 ½ hp blower offers high flow rates. The 8" ports and steel guards provide safety and the ABS housing with built-in handle offers durability and convenience. It is designed with unique spring-loaded feet that minimize blower walking and offer greater stability.

  • AC & DC Com-pax-ial Blower

    AC Model: Weighing 13% less than our 9513. This blower features a venturi inlet to increase CFM . Designed with tough steel construction, rubber feet, handle and a durable grill. Complete with AC electric motor. Blower sold separately or with quick-connect 15' or 25' ducting canister. DC Model: The COM-PAX-IAL blower can run off a truck battery when you're on the road.

  • Gas Blower / Honda

    Offering portability and the same output and weight as the 9505, plus the durability of a Honda engine. Polyethylene housing with buil-in handle offers convenience in transport. The sturdy metal base offers great stability. Blower includes 10 foot metal exhaust hose extension.

  • AC & DC Com-PAX-ial Blower With Canister

    AC Model:This lightweight and compact Com-pax-ial blower can be an all-in-one ventilation system sold with quick-connect 15' or 25' ducting canister which attaches quickly without tools with Cam-lock latches. DC Model: All the same features of the AC model with CFM rate of 796 Free air. Blower with quick-connect 15' or 25' ducting canister.

  • AC & DC Axial Blowers

    AC Axial Blower With the highest output available from an 8" axial blower, this compact unit offers light weight and high output from an AC electric motor. It is designed with tough steel construction, a durable grill, convenient carrying handle and rubber feet. Its small profile means easy storage. Certified to CSA STD C22.2 No 113. Air delivery certified CEESI.

  • 8 Inch Plastic Explosion Proof COM-PAX-IAL Blower With Ducting

    Electric, explosion-proof motor is UL/CSA listed. Single-phase motor includes NEMA rated 115v plug for use with the explosion-proof socket (included). Meets Class I, Divisions I and II, Groups C and D and Class II, Divisions I and II, Groups E,F and G Hazardous Location Requirements. EXPLOSION PROOF MODELS

  • AC & DC Axial Blower & Canister

    This 8" axial blower is an all-in-one ventilation system. The design allows ducting to collapse into a built-in canister for easy storage. Includes blower, built-in storage canister and 15 feet or 25 feet of ducting. Free air output: 1275 cfm.

  • Duct to Duct Connector

    Allows safe connection of additional ducting for remote locations, this connector is constructed of galvanized steel with a raised lip to hold ducting in place.

  • Two Speed Blower

    This blower offers greater flexibility by allowing workers to use high speed in some applications such as purging an area, and the lower speed in other sites such as very dusty environments. The 8" ports allow for positive or negative ventilation and the steel box mounted electric motor and tough polyethylene housing are designed for durability.

  • Duct Storage Bag

    For easy storage and transportation. Coated nylon bag with cylinder shape for tight controlled fit will hold 8", 12", or 16" duct, up to 25'. Features double zipper for ease of access, reinforced carry handle and shoulder strap.

Pages