ALLEGRO Confined Space Blower: 12 V DC, 16 in Duct Dia, 1/2 hp Horsepower, Orange
The ALLEGRO Confined Space Blower (MPN 9556-25) is an axial blower and ducting combination unit operating at 12 V DC with vehicle battery hookups. It features a 16 in duct diameter, 1/2 hp horsepower, and draws 39 A…
SKU 3G-OTH-543443
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Product Description
The ALLEGRO Confined Space Blower (MPN 9556-25) is an axial blower and ducting combination unit operating at 12 V DC with vehicle battery hookups. It features a 16 in duct diameter, 1/2 hp horsepower, and draws 39 A current, including a 15 ft (4.57 m) power cord.
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 9556-25 confined space blower used for?
The ALLEGRO 9556-25 is an axial blower and ducting combination unit designed to ventilate confined spaces such as tanks, vaults, and manholes. It supplies fresh air to workers, reducing the risk of oxygen deficiency or exposure to hazardous fumes. Its 12 V DC operation allows use with vehicle batteries on remote job sites.
What are the specifications of the ALLEGRO 9556-25 blower?
The ALLEGRO 9556-25 operates at 12 V DC with vehicle battery hookups, draws 39 A current, and delivers 1/2 hp. It has a 16 in duct diameter and includes a 15 ft (4.57 m) power cord. The unit is orange and weighs approximately 39 lb. It is part of the axial blower and ducting combination category.
Where to buy the ALLEGRO 9556-25 confined space blower worldwide?
3G Electric supplies the ALLEGRO 9556-25 confined space blower to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact our team for a quote and lead time on this 12 V DC axial blower with vehicle battery hookups.
How to select the right confined space blower for my application?
Select a confined space blower based on duct diameter, airflow volume, and power source. For remote sites without AC power, a 12 V DC model like the ALLEGRO 9556-25 with vehicle battery hookups is ideal. Ensure the duct diameter matches your entry port and that the blower provides adequate air changes per hour for the space volume.
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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.









