ALLEGRO Confined Space Blower: 12 V DC, 8 in Duct Dia, 1/4 hp Horsepower
The ALLEGRO Confined Space Blower is an axial blower and ducting combination unit (MPN 9536-50) that operates on 12 V DC with vehicle battery hookups. It delivers 3,800 RPM from a 1/4 hp motor and includes 50 ft of 8…
SKU 3G-OTH-543405
Need installation or engineering help?
Ask a question
Product Description
The ALLEGRO Confined Space Blower is an axial blower and ducting combination unit (MPN 9536-50) that operates on 12 V DC with vehicle battery hookups. It delivers 3,800 RPM from a 1/4 hp motor and includes 50 ft of 8 in diameter duct. 3G Electric interprets this demand and supplies the genuine unit, backed by specialist expertise in combustion, pumps and controls across 14 industrial departments.
Frequently Asked Questions
What is the ALLEGRO Confined Space Blower used for?
The ALLEGRO Confined Space Blower (MPN 9536-50) is used to ventilate tanks, vaults, and other enclosed areas where fresh air is needed. It is commonly deployed in industrial maintenance, construction, and municipal applications to remove fumes, dust, or stagnant air, ensuring a safer breathing environment for workers.
What are the specifications of the ALLEGRO 9536-50 blower?
The ALLEGRO 9536-50 is a 12 V DC axial blower with a 1/4 hp motor delivering 3,800 RPM. It includes 50 ft of 8 in diameter duct and operates via vehicle battery hookups. 3G Electric supplies this genuine unit, backed by specialist expertise in combustion, pumps and controls across 14 industrial departments.
Where to buy the ALLEGRO 9536-50 confined space blower worldwide?
3G Electric supplies the genuine ALLEGRO 9536-50 confined space blower to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order this 12 V DC axial blower with 50 ft duct for your ventilation needs.
How to maintain the ALLEGRO confined space blower?
To maintain the ALLEGRO confined space blower, regularly inspect the duct for tears or blockages and clean the blower housing and fan blades to prevent debris buildup. Check electrical connections and the 12 V DC battery hookups for corrosion. Always follow the manufacturer's manual for safe operation and storage.
Used in
Common applications for ALLEGROALLEGRO Products
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.









