EXW Singapore — collect or forward from our Singapore office.

3G Electric
ALLEGRO 12 V DC Confined Space Axial Blower - Axial Fans & Blowers
ALLEGROAxial Fans & Blowers

ALLEGRO 12 V DC Confined Space Axial Blower

The ALLEGRO Confined Space Blower is a 12 V DC axial blower (MPN 9539-16DC) with a 16 in duct diameter and 1/2 hp horsepower, supplied as a blower only in orange. It operates on 12 V DC with vehicle battery hookups…

SKU 3G-OTH-545107

Also listed as: 953916DC · 9539 16DC

Brand
ALLEGRO
Item
12 V DC Confined Space Axial Blower
Part Number
9539-16DC
Category
Axial Fans & Blowers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

ALLEGRO
Manufacturer Part Number
9539-16DC
Type
Orange, Blower Only
Duct Dia
16 in
Includes
Blower Only
Horsepower
1/2 hp
Operating Voltage
12 V DC with Vehicle Battery Hookups

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 is a 12 V DC axial blower (MPN 9539-16DC) with a 16 in duct diameter and 1/2 hp horsepower, supplied as a blower only in orange. It operates on 12 V DC with vehicle battery hookups, designed for confined space ventilation.

Frequently Asked Questions

What is the ALLEGRO Confined Space Blower used for?

The ALLEGRO Confined Space Blower (MPN 9539-16DC) is an axial blower designed to ventilate confined spaces such as tanks, vaults, and manholes. It supplies fresh air to workers, reducing hazardous fume buildup. 3G Electric sources this 12 V DC unit for industrial safety applications worldwide.

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

The ALLEGRO 9539-16DC is a 12 V DC axial blower with a 16 in duct diameter and 1/2 hp horsepower. It includes vehicle battery hookups for mobile operation and is supplied as a blower only in orange. 3G Electric provides this model for confined space ventilation needs.

Where to buy the ALLEGRO 9539-16DC blower worldwide?

3G Electric supplies the ALLEGRO 9539-16DC confined space blower to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us to order this 12 V DC axial blower for your industrial ventilation requirements.

How to install the ALLEGRO 12 V DC confined space blower?

Connect the ALLEGRO 9539-16DC blower to a 12 V DC vehicle battery using the included hookups. Position the blower outside the confined space and attach a 16 in duct to direct airflow inside. Ensure proper grounding and follow OSHA ventilation guidelines. 3G Electric can advise on setup.

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.
Not sure this is the right part? Photo-identify it→

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 →
This axial fan is designed for ventilation in confined spaces such as tanks and vaults. It operates on 12 V DC with vehicle battery hookups, draws 39 A, and includes a 15 ft power cord. The 16 in duct diameter and 1/2 hp motor provide airflow for fresh air supply during entry or maintenance
ALLEGRO
This axial fan is designed for ventilation in confined spaces such as tanks and vaults. It operates on 12 V DC with vehicle battery hookups, draws 39 A, and includes a 15 ft power cord. The 16 in duct diameter and 1/2 hp motor provide airflow for fresh air supply during entry or maintenance

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first