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ALLEGRO Axial Blower & Ducting Combination Unit, 8 in Duct, 1/3 hp, 120/240 V AC - Axial Blower & Ducting Combination Units
ALLEGROAxial Blower & Ducting Combination Units

ALLEGRO Axial Blower & Ducting Combination Unit, 8 in Duct, 1/3 hp, 120/240 V AC

The ALLEGRO Confined Space Fan is an axial blower and ducting combination unit (MPN 9533-25) with an 8-inch duct diameter, 1/3 hp, and 4.4 A current, operating at 120/240 V AC. It includes a carry handle for portability.

SKU 3G-OTH-543409

Also listed as: 953325 · 9533 25

Brand
ALLEGRO
Item
Axial Blower & Ducting Combination Unit, 8 in Duct, 1/3 hp, 120/240 V AC
Part Number
9533-25
Category
Axial Blower & Ducting Combination Units
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

ALLEGRO
Manufacturer Part Number
9533-25
Type
Orange
Current
4.4 A
Duct Dia
8 in
Includes
Carry Handle
Horsepower
1/3 hp
Operating Voltage
120/240 V AC

Technical Documents

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

Product Description

The ALLEGRO Confined Space Fan is an axial blower and ducting combination unit (MPN 9533-25) with an 8-inch duct diameter, 1/3 hp, and 4.4 A current, operating at 120/240 V AC. It includes a carry handle for portability.

Frequently Asked Questions

What is the ALLEGRO Confined Space Fan used for?

The ALLEGRO Confined Space Fan (MPN 9533-25) is an axial blower and ducting combination unit designed to ventilate confined spaces such as tanks, vaults, and manholes. It supplies fresh air or exhausts fumes, supporting worker safety in industrial, construction, and maintenance applications.

What are the specifications of the ALLEGRO Confined Space Fan?

The ALLEGRO Confined Space Fan (MPN 9533-25) has an 8-inch duct diameter, 1/3 hp, 4.4 A current, and operates at 120/240 V AC. It includes a carry handle for portability and is orange. 3G Electric supplies this unit globally.

Where to buy the ALLEGRO Confined Space Fan worldwide?

3G Electric supplies the ALLEGRO Confined Space Fan (MPN 9533-25) worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this axial blower and ducting combination unit.

How to install the ALLEGRO Confined Space Fan?

Position the ALLEGRO Confined Space Fan (MPN 9533-25) at the confined space opening, attach ducting securely, and connect to a 120/240 V AC power source. Ensure proper grounding and airflow direction per safety guidelines. 3G Electric provides sourcing support for this unit.

Used in

Common applications for ALLEGRO
Industrial manufacturing — Allegro 9904 series supplied-air respirator with helmet and Stedprene neck cape for general respiratory protection.
Welding operations — Allegro 9904-W supplied-air respirator assembly with welding helmet and OBAC fittings for fume and particulate protection.
Confined space entry — Allegro 9815 series breathing air blower with EF couplers to supply low-pressure breathing air to respirator systems.
Respirator fit testing programs — Allegro Bitrex fit testing kit (MPN 2041) with nebulizers and solutions for qualitative fit testing.
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 axial blower & ducting combination units. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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This axial blower and ducting combination unit from ALLEGRO features an 8-inch duct diameter and a 1/3 hp motor operating at 120/240 V AC. Designed for confined space ventilation, it supplies fresh air into tanks, vaults, and manholes to maintain a safe breathing environment for workers. The unit is supplied as a standalone blower (ducting not included) in a black/yellow finish
ALLEGRO
This axial blower and ducting combination unit from ALLEGRO features an 8-inch duct diameter and a 1/3 hp motor operating at 120/240 V AC. Designed for confined space ventilation, it supplies fresh air into tanks, vaults, and manholes to maintain a safe breathing environment for workers. The unit is supplied as a standalone blower (ducting not included) in a black/yellow finish

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