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ALLEGRO Confined Space Fan: 115 V AC, 8 in Duct Dia, 1/3 hp Horsepower - Axial Blower & Ducting Combination Units
ALLEGROAxial Blower & Ducting Combination Units

ALLEGRO Confined Space Fan: 115 V AC, 8 in Duct Dia, 1/3 hp Horsepower

The ALLEGRO Confined Space Fan is an axial blower and ducting combination unit (MPN 9538-15) delivering 900 cfm max flow in free air, powered by a 1/3 hp motor at 115 V AC. It includes a 15 ft statically conductive…

SKU 3G-OTH-543414

Brand
ALLEGRO
Item
Confined Space Fan: 115 V AC, 8 in Duct Dia, 1/3 hp Horsepower
Category
Axial Blower & Ducting Combination Units
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Technical Specifications

ALLEGRO
Manufacturer Part Number
9538-15
Type
900 cfm Max Flow in Free Air
Duct Dia
8 in
Includes
Duct Storage Bag, 15 ft Statically Conductive Ducting
Horsepower
1/3 hp
Operating Voltage
115 V AC
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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 9538-15) delivering 900 cfm max flow in free air, powered by a 1/3 hp motor at 115 V AC. It includes a 15 ft statically conductive ducting and a duct storage bag, with an 8 in duct diameter.

Frequently Asked Questions

What is the ALLEGRO Confined Space Fan used for?

The ALLEGRO Confined Space Fan (MPN 9538-15) is an axial blower and ducting combination unit designed to ventilate confined spaces such as tanks, vaults, and manholes. It delivers 900 cfm max flow in free air to supply fresh air or exhaust fumes, supporting worker safety in industrial and construction environments.

What are the specifications of the ALLEGRO 9538-15 fan?

The ALLEGRO 9538-15 fan operates at 115 V AC with a 1/3 hp motor, delivering 900 cfm max flow in free air. It has an 8 in duct diameter and includes 15 ft of statically conductive ducting plus a duct storage bag. This axial blower is built for confined space ventilation.

Where to buy the ALLEGRO Confined Space Fan worldwide?

3G Electric supplies the ALLEGRO Confined Space Fan (MPN 9538-15) 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 axial blower and ducting combination unit.

How to maintain the ALLEGRO axial blower and ducting?

Regularly inspect the ALLEGRO fan motor and blades for debris or damage. Clean the statically conductive ducting with a damp cloth and store it in the provided bag to prevent kinks. Check electrical connections for wear. Always follow the manufacturer's manual for safe confined space ventilation operation.

Used in

Common applications for ALLEGRO
Industrial hygiene monitoring — ALLEGRO lead cassettes (9804-14) for airborne lead sampling in manufacturing facilities.
Confined space ventilation — ALLEGRO axial blower (9548) for air movement in tanks or vaults during maintenance.
Temporary heating on construction sites — ALLEGRO portable electric heater (9401-50) for work tents in cold weather.
Sampling pump maintenance — ALLEGRO service kits (9804-40) for replacing vanes and filters in IAQ pumps.
Asbestos or particulate analysis — ALLEGRO TEM cassettes (9804-17) for electron microscopy sample collection.
HVACR system testing — ALLEGRO axial blower (9548) for ventilation testing in ductwork or equipment rooms.

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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ALLEGRO Confined Space Fan Kit: 115 V AC, 8 in Duct Dia, 1/3 hp Horsepower, Orange, 3 A Current (MPN 9520-33M). Key specifications — Brand: ALLEGRO; Includes: Manhole Ventilation Pass-thru; Operating Voltage: 115 V AC.
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ALLEGRO Confined Space Fan: 12 V DC, 8 in Duct Dia, 1/4 hp Horsepower, 816 cfm Max Flow in Free Air (MPN 9536-15). Key specifications — Brand: ALLEGRO; Includes: Extension canister with 15 ft ducting; Operating Voltage: 12 V DC with Vehicle Battery Hookups.
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ALLEGRO Confined Space Fan: 12 V DC, 8 in Duct Dia, 1/4 hp Horsepower, 3,800 RPM Blower/Fan Speed (MPN 9506-25). Key specifications — Brand: ALLEGRO; Includes: 25 ft Duct with Extension Canister; Operating Voltage: 12 V DC with Vehicle Battery Hookups.
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ALLEGRO Confined Space Blower: 115 V AC, 16 in Duct Dia, 1 hp Horsepower, 3,450 RPM Blower/Fan Speed (MPN 9553-25). Key specifications — Brand: ALLEGRO; Operating Voltage: 115 V AC.
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ALLEGRO Confined Space Blower: 115 V AC, 16 in Duct Dia, 1 hp Horsepower, 3,450 RPM Blower/Fan Speed (MPN 9553-25). Key specifications — Brand: ALLEGRO; Operating Voltage: 115 V AC.
ALLEGRO Confined Space Fan Kit: 12 V DC, 8 in Duct Dia, 1/4 hp Horsepower, Orange, 13 A Current (MPN 9520-06M). Key specifications — Brand: ALLEGRO; Includes: Storage Bag; Operating Voltage: 12 V DC with Vehicle Battery Hookups.
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ALLEGRO Confined Space Fan Kit: 12 V DC, 8 in Duct Dia, 1/4 hp Horsepower, Orange, 13 A Current (MPN 9520-06M). Key specifications — Brand: ALLEGRO; Includes: Storage Bag; Operating Voltage: 12 V DC with Vehicle Battery Hookups.
ALLEGRO Confined Space Fan: 115/230 V AC, 12 in Duct Dia, 1 hp Horsepower, Orange, 13 A Current (MPN 9543-15). Key specifications — Brand: ALLEGRO; Operating Voltage: 120/240 V AC.
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ALLEGRO Confined Space Blower: 12 V DC, 8 in Duct Dia, 1/4 hp Horsepower, 3,800 RPM Blower/Fan Speed (MPN 9536-50). Key specifications — Brand: ALLEGRO; Includes: 50 ft Duct; Operating Voltage: 12 V DC with Vehicle Battery Hookups.
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ALLEGRO Confined Space Fan: 115/230 V AC, 8 in Duct Dia, 1/3 hp Horsepower, Orange, 4.4 A Current (MPN 9533-15). Key specifications — Brand: ALLEGRO; Includes: Steel Powder Coated Grill; Operating Voltage: 120/240 V AC.
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