We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

ALLEGRO Confined Space Blower: 115 V AC, 16 in Duct Dia, 1 hp Horsepower - Axial Fans & Blowers
ALLEGROAxial Fans & Blowers

ALLEGRO Confined Space Blower: 115 V AC, 16 in Duct Dia, 1 hp Horsepower

The ALLEGRO Confined Space Blower (MPN 9539-16) is a 115 V AC axial fan with a 16-inch duct diameter, 1 hp motor, and 3,450 RPM blower speed. Supplied as blower only, it is a genuine OEM solution for confined-space…

SKU 3G-OTH-545111

Brand
ALLEGRO
Item
Confined Space Blower: 115 V AC, 16 in Duct Dia, 1 hp Horsepower
Category
Axial Fans & Blowers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

ALLEGRO
Manufacturer Part Number
9539-16
Duct Dia
16 in
Includes
Blower Only
Horsepower
1 hp
Blower/Fan Speed
3,450 RPM
Operating Voltage
115 V AC
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The ALLEGRO Confined Space Blower (MPN 9539-16) is a 115 V AC axial fan with a 16-inch duct diameter, 1 hp motor, and 3,450 RPM blower speed. Supplied as blower only, it is a genuine OEM solution for confined-space ventilation. 3G Electric interprets demand and delivers this and thousands of other industrial products across 14 departments — with specialist depth in combustion, pumps, and controls as an authorised distributor for brands like FBR, Interpump, and Riello.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the ALLEGRO Confined Space Blower 9539-16 used for?

The ALLEGRO 9539-16 is an axial blower designed for confined-space ventilation. It supplies fresh air into tanks, vaults, or manholes to maintain safe breathing conditions. 3G Electric sources this genuine OEM unit and delivers it worldwide across 14 industrial departments, with specialist depth in combustion, pumps, and controls.

What are the specifications of the ALLEGRO 9539-16 blower?

The ALLEGRO 9539-16 operates at 115 V AC, has a 16-inch duct diameter, a 1 hp motor, and a blower speed of 3,450 RPM. It is supplied as blower only. 3G Electric provides this genuine OEM unit and supports global delivery with full logistics and customs handling.

Where to buy the ALLEGRO 9539-16 confined space blower worldwide?

3G Electric supplies the ALLEGRO 9539-16 confined space blower to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine OEM equipment across 14 departments, including specialist expertise in combustion, pumps, and controls.

How to select the right confined space blower for ventilation?

Select a blower based on duct diameter, airflow volume, and voltage compatibility. The ALLEGRO 9539-16 offers a 16-inch duct and 115 V AC operation. Ensure the blower matches your space size and power supply. 3G Electric can help interpret your requirements and source the correct OEM solution for your application.

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 fans & blowers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

More from ALLEGRO

View all ALLEGRO parts
ALLEGRO Confined Space Blower: 115 V AC, 16 in Duct Dia, 1 hp Horsepower, 3,450 RPM Blower/Fan Speed (MPN 9553). Key specifications — Brand: ALLEGRO; Includes: Blower Only; Operating Voltage: 115 V AC.
ALLEGRO
ALLEGRO Confined Space Blower: 115 V AC, 16 in Duct Dia, 1 hp Horsepower, 3,450 RPM Blower/Fan Speed (MPN 9553). Key specifications — Brand: ALLEGRO; Includes: Blower Only; Operating Voltage: 115 V AC.
ALLEGRO Axial AC Plastic Blower: 115/230 V AC, 8 in Duct Dia, 1/3 hp Horsepower, Orange (MPN 9533). Key specifications — Brand: ALLEGRO; Includes: Steel Powder Coated Grill; Operating Voltage: 120/240 V AC.
ALLEGRO
ALLEGRO Axial AC Plastic Blower: 115/230 V AC, 8 in Duct Dia, 1/3 hp Horsepower, Orange (MPN 9533). Key specifications — Brand: ALLEGRO; Includes: Steel Powder Coated Grill; Operating Voltage: 120/240 V AC.
ALLEGRO Confined Space Fan: 115V, 16 in Duct Dia, 1/2 hp Horsepower, 2,900 cfm Max Flow in Free Air (MPN 9515-01). Key specifications — Brand: ALLEGRO; Includes: Metal Housing; Operating Voltage: 115 V AC.
ALLEGRO
ALLEGRO Confined Space Fan: 115V, 16 in Duct Dia, 1/2 hp Horsepower, 2,900 cfm Max Flow in Free Air (MPN 9515-01). Key specifications — Brand: ALLEGRO; Includes: Metal Housing; Operating Voltage: 115 V AC.
ALLEGRO Confined Space Fan: 115/230 V AC, 20 in Duct Dia, 2 hp Horsepower, Orange, 21 A Current (MPN 9525-50). Key specifications — Brand: ALLEGRO; Operating Voltage: 120/240 V AC.
ALLEGRO
ALLEGRO Confined Space Fan: 115/230 V AC, 20 in Duct Dia, 2 hp Horsepower, Orange, 21 A Current (MPN 9525-50). Key specifications — Brand: ALLEGRO; Operating Voltage: 120/240 V AC.
ALLEGRO Confined Space Fan: 12 V DC, 12 in Duct Dia, 1/4 hp Horsepower, 3,800 RPM Blower/Fan Speed (MPN 9539-12DC). Key specifications — Brand: ALLEGRO; Operating Voltage: 12 V DC with Vehicle Battery Hookups.
ALLEGRO
ALLEGRO Confined Space Fan: 12 V DC, 12 in Duct Dia, 1/4 hp Horsepower, 3,800 RPM Blower/Fan Speed (MPN 9539-12DC). Key specifications — Brand: ALLEGRO; Operating Voltage: 12 V DC with Vehicle Battery Hookups.
ALLEGRO Confined Space Blower: 115/208 to 230 V AC, 20 in Duct Dia, 1 1/2 hp Horsepower, Orange (MPN 9525-50EX). Key specifications — Brand: ALLEGRO; Includes: Blower Only; Operating Voltage: 120/208 to 240 V AC.
ALLEGRO
ALLEGRO Confined Space Blower: 115/208 to 230 V AC, 20 in Duct Dia, 1 1/2 hp Horsepower, Orange (MPN 9525-50EX). Key specifications — Brand: ALLEGRO; Includes: Blower Only; Operating Voltage: 120/208 to 240 V AC.
ALLEGRO Confined Space Fan: 115 V AC, 12 in Duct Dia, 1/3 hp Horsepower, 3,250 RPM Blower/Fan Speed (MPN 9539-12EX). Key specifications — Brand: ALLEGRO; Operating Voltage: 115 V AC.
ALLEGRO
ALLEGRO Confined Space Fan: 115 V AC, 12 in Duct Dia, 1/3 hp Horsepower, 3,250 RPM Blower/Fan Speed (MPN 9539-12EX). Key specifications — Brand: ALLEGRO; Operating Voltage: 115 V AC.
ALLEGRO Confined Space Blower: 12 V DC, 16 in Duct Dia, 1/2 hp Horsepower, Orange, 39 A Current (MPN 9556). Key specifications — Brand: ALLEGRO; Includes: 15 ft (4.57 m) Power Cord; Operating Voltage: 12 V DC with Vehicle Battery Hookups.
ALLEGRO
ALLEGRO Confined Space Blower: 12 V DC, 16 in Duct Dia, 1/2 hp Horsepower, Orange, 39 A Current (MPN 9556). Key specifications — Brand: ALLEGRO; Includes: 15 ft (4.57 m) Power Cord; Operating Voltage: 12 V DC with Vehicle Battery Hookups.