Centrifugal

16" Diameter Y-Duct Connector, 10.5 lbs

Allegro's industrial grade galvanized sheet metal Y-Duct Connectors help distribute air flow in multiple directions.  Available in various sizes to fit standard 8″, 12″, 16″ or 20″ circular ducting.  The adapter inlets...

Centrifugal 8" Heavy Duty Explosion-Proof Blower System with MVP

Allegro's (9520-03M) Centrifugal 8" Heavy Duty Explosion-Proof Blower System with MVP includes all the most requested equipment you need for your confined space site. The systems include your choice of our most popular Centrifugal Blowers, 6′...

Centrifugal Air-Driven Blower

This Allegro Centrifugal Air-Driven Blower (9508) is ideal for areas where a compressor is readily available, this air-driven model requires 30 CFM at 40 psi. It uses an aluminum fan for explosion-proof requirements and includes a steel base,...

Centrifugal Gas Blower (Briggs & Stratton)

The Centrifugal Gas Blower (Briggs & Stratton) (9505) by Allegro is perfect for remote locations where electricity is unavailable, this gasoline-powered, 5 hp blower offers high flow rates. The 8” ports and steel guards provide safety and the...

Centrifugal Gas Blower (Honda)

Perfect for remote locations where electricity is unavailable, the gasoline-powered, 3.5 hp, 4 Stroke Centrifugal Gas blower offers high flow rates and the durability of a Honda engine. The 8” ports and steel guards provide safety and the...

Centrifugal Heavy Duty Blower

High performance and durability are built into this Centrifugal Heavy Duty Blower manufactured by Allegro. 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 two carry handles for...

Centrifugal Heavy Duty Explosion-Proof (EX) Blower

This Centrifugal Heavy Duty Explosion-Proof (EX) Blower created by Allegro features an electric, explosion-proof, single phase motor that is UL Listed and CSA Certified. The motor also includes a NEMA rated 115V plug for use with...

Centrifugal High Output Blower

This Allegro Centrifugal High Output Blower has been designed for larger confined space environments that require faster purge times. This blower is equipped with a tough, lightweight polyethylene housing providing durability while the metal...

Centrifugal Standard Blower

The Centrifugal Standard Blower (9504) by Allegro is excellent at ventilating most confined spaces. Designed with a tough, lightweight polyethylene housing, metal safeguards and a steel fan for durability. Two 8″ ports offer positive ventilation or...

Centrifugal Two-Speed Blower

The Allegro Centrifugal Two-Speed Blower (9507) 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...