Allegro 9520-03MEX 8" HD AC EX 9503 Blower Kit with 8" EX MVP | 3/4 HP

Allegro 9520-03MEX 8" Heavy-Duty Explosion-Proof AC Blower Kit | Includes 8" EX MVP 9503 Blower | 3/4 HP | Built for Hazardous Work Zones

When your job demands high-performance ventilation in explosive or flammable environments, the Allegro 9520-03MEX is your go-to solution. This Heavy-Duty Explosion-Proof Blower Kit features the powerful EX MVP 9503 Blower with a 3/4 HP motor, designed to move large volumes of air safely and efficiently in Class I and II hazardous locations. Housed in rugged, industrial-grade metal and engineered for reliability, this blower kit comes complete with explosion-proof features that meet OSHA and NEC safety standards. Whether you’re working in confined spaces, chemical plants, or refineries, this system provides the airflow and durability you need without compromising safety.

Reliable. Rugged. Ready for explosive environments. The Allegro 9520-03MEX is ventilation you can trust when every second—and every spark—matters.

Type: Blower Kit | Motor (HP): 3/4 | CFM: 1570 | CFM One 90° Bend: 1100 | CFM Two 90° Bend: 900 | Electrical Current: 115V AC, 60 Hz | Duct: 15 | Configuration: EX | Housing: Polyethylene | Design: Centrifugal | Blower Phase: Single | Diameter (in.): 8 | Color: Black & Orange

Features:

• Includes our most popular Centrifugal Blowers, 6? (1.8 m) & 15? (4.5 m) of ducting with a storage bag, and a Manhole Ventilation Passthru (MVP)
• Lightweight blower
• Highly portable
• High CFM
• Ducting is made from neoprene-coated, single ply, vinyl and polyester materials
• Temperature Range: -20° F to 250° F (-28.8° C to 121,1° C)
• Meets ASTM 227 specs; UL 94V-0 flame retardant
• MVP made from Linear Low-Density Polyethylene (LLDPE)
• See individual blower descriptions for CFM, weight, and other specifications
• Made in USA
• Systems include all the most requested equipment you need for your confined space site for convenience and efficiency
• Centrifugal blowers offer highest output available making them the ideal choice for a wide range of applications
• Our Complete Ventilation Systems include all the most requested equipment you need for your confined space site. The system includes a EX Centrifugal Blowers, 6? & 15? of EX ducting with a storage bag and a conductive MVP.
• The first manhole system that combines the low profile manhole air vent, 90° elbow, and built-in mounting all in one unit.
• Designed to be used in hazardous locations as the conductive MVP and ducting reomves potential static electricity build up which can be a source of ignition.
• All the items needed for confined space ventilation purchased under one convienent part number

Application:

• Construction
• Industrial
• Manufacturing
• Confined Space

Looking for more information about Walter Blower Kits? Click here to view the Catalog

For help choosing the correct Walter Surface Technologies Blower Kit for your application, please call (800) 608-5210 or email info@intlairtool.com