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ALLEGRO Explosionproof Centrifugal Blower - Explosionproof Centrifugal Blowers
ALLEGROExplosionproof Centrifugal Blowers

ALLEGRO Explosionproof Centrifugal Blower

The ALLEGRO Confined Space Blower Kit (MPN 9520-03M) is an explosionproof centrifugal blower with a 3/4 hp motor, operating at 120/240 V AC and featuring an 8 in duct diameter. It includes a Low Profile Manhole Air…

SKU 3G-OTH-542646

Also listed as: 952003M · 9520 03M

Brand
ALLEGRO
Item
Explosionproof Centrifugal Blower
Part Number
9520-03M
Category
Explosionproof Centrifugal Blowers
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Technical Specifications

ALLEGRO
Manufacturer Part Number
9520-03M
Type
Orange
Duct Dia
8 in
Includes
Low Profile Manhole Air Vent
Horsepower
3/4 hp
Operating Voltage
120/240 V AC

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ALLEGRO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ALLEGRO Confined Space Blower Kit (MPN 9520-03M) is an explosionproof centrifugal blower with a 3/4 hp motor, operating at 120/240 V AC and featuring an 8 in duct diameter. It includes a Low Profile Manhole Air Vent, supplied in an orange finish.

Frequently Asked Questions

What is the ALLEGRO Confined Space Blower Kit used for?

The ALLEGRO Confined Space Blower Kit (MPN 9520-03M) is an explosionproof centrifugal blower designed to ventilate confined spaces such as manholes, tanks, and vaults. It supplies fresh air to protect workers from hazardous atmospheres, making it essential for industrial maintenance, construction, and municipal applications.

What are the specifications of the ALLEGRO 9520-03M blower?

The ALLEGRO 9520-03M blower features a 3/4 hp motor, operates at 120/240 V AC, and has an 8 in duct diameter. It includes a Low Profile Manhole Air Vent and comes in an orange finish. This explosionproof centrifugal blower is suitable for use in potentially flammable environments.

Where to buy the ALLEGRO Confined Space Blower Kit worldwide?

3G Electric supplies the ALLEGRO Confined Space Blower Kit (MPN 9520-03M) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this explosionproof centrifugal blower.

How to install the ALLEGRO manhole vent blower?

Position the ALLEGRO blower outside the confined space, connect the 8 in duct to the inlet, and place the Low Profile Manhole Air Vent inside the entry. Ensure the blower is on a stable surface and the power supply matches 120/240 V AC. Follow OSHA confined-space ventilation guidelines for safe operation.

Used in

Common applications for ALLEGRO
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SCBA storage in fire stations or industrial facilities — Allegro steel storage bracket (MPN 4111-06) with clip for secure mounting.
Temperature regulation in SAR systems — Allegro airline temperature controller (MPN 9990) with Hansen plug for adjusting supplied air temperature.
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ALLEGRO Products

3G Electric supplies ALLEGRO explosionproof centrifugal blowers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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