Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
ALLEGRO 9539-16EX Confined Space Axial Blower, 240 V AC, 16 in Duct, 3/4 hp - Axial Fans & Blowers
ALLEGROAxial Fans & Blowers

ALLEGRO 9539-16EX Confined Space Axial Blower, 240 V AC, 16 in Duct, 3/4 hp

The ALLEGRO Confined Space Blower (MPN 9539-16EX) is an axial fan and blower, supplied as a blower only in orange. It operates at 240 V AC with 3/4 hp and a 16 in duct diameter, designed for confined space ventilation.

SKU 3G-OTH-545121

Also listed as: 953916EX · 9539 16EX

Brand
ALLEGRO
Item
9539-16EX Confined Space Axial Blower, 240 V AC, 16 in Duct, 3/4 hp
Part Number
9539-16EX
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 — 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
9539-16EX
Type
Orange, Blower Only
Duct Dia
16 in
Includes
Blower Only
Horsepower
3/4 hp
Operating Voltage
240 V AC

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 9539-16EX) is an axial fan and blower, supplied as a blower only in orange. It operates at 240 V AC with 3/4 hp and a 16 in duct diameter, designed for confined space ventilation.

Frequently Asked Questions

What is the ALLEGRO 9539-16EX confined space blower used for?

The ALLEGRO 9539-16EX is an axial blower designed to ventilate confined spaces such as tanks, vaults, and manholes. It delivers fresh air to help maintain safe working conditions for personnel in industrial, construction, and maintenance environments.

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

The ALLEGRO 9539-16EX is a 3/4 hp axial blower operating at 240 V AC with a 16 in duct diameter. It is supplied as a blower only in orange. These specs ensure adequate airflow for confined space ventilation applications.

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

3G Electric supplies the ALLEGRO 9539-16EX confined space blower to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this ventilation equipment.

How to select the right confined space blower for my application?

Select a blower based on duct diameter, required airflow, and power source. For the ALLEGRO 9539-16EX, the 16 in duct and 3/4 hp motor suit medium-sized confined spaces. Ensure voltage matches your site supply—here 240 V AC. Consult a ventilation specialist for exact sizing.

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 →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first