null Skip to main content

Product images may not be an exact representation of the actual product. Please check the description below for technical specifications.

Allegro

Allegro 9525-01 20" Axial Explosion-Proof Metal Blower | 1/2 HP | 115V-230V AC

$2,448.96
SKU:
9525-01
Shipping:
Calculated at Checkout
Weight:
77.00 LBS
Condition:
New
UPC:
741851952512
Adding to cart… The item has been added
Description

Allegro Industries

Allegro 9525-01 20" Axial Explosion-Proof Metal Blower | 1/2 HP | 115V-230V AC | Explosion-Proof Ventilation for Hazardous Environments

Ensure safe and effective ventilation in hazardous environments with the Allegro 9525-01 20" Axial Explosion-Proof Metal Blower. Designed specifically for use in Class I, Group D, and Class II, Groups F & G atmospheres, this powerful blower provides high-capacity airflow while meeting strict safety requirements. Equipped with a durable explosion-proof motor (1/2 HP) and a corrosion-resistant metal housing, this blower is built to perform in the most demanding industrial applications - including refineries, chemical plants, tank cleaning, and confined space entry.

The Allegro 9525-01 is your trusted choice when safety, airflow, and performance cannot be compromised.

Type: Axial Blower | Motor (HP): 1/2 | CFM: 4650 | CFM One 90° Bend: 3150 | CFM Two 90° Bend: 2950 | Electrical Current: 115V-230V AC, 60 Hz | Configuration: EX | Housing: Metal | Design: Axial | Blower Phase: Single | Diameter (in.): 20

Features:

  • 1/2 HP
  • Available in US and International wiring configurations
  • Certified to CSA Standard C22.2 No 113.
  • Epoxy powder-coated in "safety orange"
  • 16-gauge cold rolled steel housing
  • Integrated carrying handles
  • Meets Class I, Division 1 and 2, Groups C & D, Class II Division 1 and 2 Groups F & G.
  • Anti-Static glass reinforced polyamide (PAGAS) three blade fan with aluminum hub
  • Made in USA
  • Interchangeable flange
  • Interchangeable flange for intake or exhaust side mounting
  • Blower delivers high output for drawing or pushing air for added worker convenience
  • Integrated carry handles for easy transport to work site
  • The durable and tough metal housing can withstand the harshest of work conditions

Application:

  • Construction
  • Industrial
  • Manufacturing
  • Confined Space

industrial-tools-parts-breakdown.pngLooking for more information about Walter Axial BlowersClick here to view the Catalog

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

Specifications
Type:
Axial Blower
Motor (HP):
1/2
CFM:
4650
CFM One 90° Bend:
3150
CFM Two 90° Bend:
2950
Electrical Current:
115V-230V AC, 60 Hz
Configuration:
EX
Housing:
Metal
Design:
Axial
Blower Phase:
Single
Diameter (in.):
20
Warranty Information
One year warranty against defects in materials and workmanship.
California Proposition 65 Warning

warning WARNING: This or other products sold on this website may expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

For more information go to www.P65Warnings.ca.gov

Reviews

We're currently collecting product reviews for this item. In the meantime, here are some company reviews from our past customers sharing their overall shopping experience.

  • 5
    498 (80%)
  • 4
    102 (16%)
  • 3
    16 (3%)
  • 2
    2 (0%)
  • 1
    5 (1%)
96% of customers rate this company 4- or 5-stars
Newest to Oldest
  • Highest to Lowest
  • Newest to Oldest
  • Favorite Reviews
All Ratings
  • All Ratings
  • 5 ★ Reviews
  • 4 ★ Reviews
  • 3 ★ Reviews
  • 2 ★ Reviews
  • 1 ★ Reviews
David N. Verified Customer   
06-13-25

very easy to use.

Tom F. Verified Customer   
06-06-25

Fast and Easy

Company Choice

had what I was looking for

Product Choice

had good preformance from prior ones

Ross J. Verified Customer   
06-04-25

Easy shopping and purchasing. Especially with the option to pay with my Amazon account.

Company Choice

Had the cheapest price for this tool I was looking for as a Father’s Day gift.

Product Choice

I have used this exact pencil grinder in the shop I work in as a Toolmaker. Wanted this for my dad who is a mechanic.

More Details
  • Trust Guard - Security Scanned
    Website is Security Scanned Security Scan Passed:
    Scan Frequency:
  • Trust Guard - Malware Scanned
    No Malware Detected Malware Scan Passed:
    Scan Frequency:
  • Trust Guard - SSL Scanned
    Active SSL Certificate Encrypted By:
    Expiration Date: