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
Need installation or engineering help?
Ask a question
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 ALLEGROALLEGRO 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.









