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.
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. See individual blower descriptions for CFM, weight and other specifications.
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.
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. The Axial Blower Systems offer lightweight portability with the highest output available from axial-style blowers.
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. Warning: Explosion-Proof Blowers must be used with statically conductive ducting.
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. Works great with generators. Weighs 35 lbs. Free air output: 1277 cfm.
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. 2 quarts of gasoline will power 2-3 hours of running time. Blower includes 10 foot metal exhaust hose. Weighs only 44 lbs.
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 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. DC Axial Blower
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.
