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

ALLEGRO 12 V DC Confined Space Blower

The ALLEGRO Confined Space Blower is a 12 V DC axial fan designed for ventilation in confined spaces. It features a 16-inch duct diameter, 1/2 hp motor, and draws 39 A of current. This orange blower includes a 15 ft…

SKU 3G-OTH-545108

Brand
ALLEGRO
Item
12 V DC Confined Space Blower
Part Number
9556
Category
Axial Fans & Blowers
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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
9556
Type
Orange
Current
39 A
Duct Dia
16 in
Includes
15 ft (4.57 m) Power Cord
Horsepower
1/2 hp
Operating Voltage
12 V DC with Vehicle Battery Hookups

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ALLEGRO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ALLEGRO Confined Space Blower is a 12 V DC axial fan designed for ventilation in confined spaces. It features a 16-inch duct diameter, 1/2 hp motor, and draws 39 A of current. This orange blower includes a 15 ft (4.57 m) power cord and operates on 12 V DC with vehicle battery hookups (MPN 9556).

Frequently Asked Questions

What is the ALLEGRO Confined Space Blower used for?

The ALLEGRO Confined Space Blower is an axial fan designed to ventilate tanks, vaults, and other enclosed areas. It supplies fresh air to protect workers from hazardous atmospheres during entry, maintenance, or rescue operations.

What are the specifications of the ALLEGRO 9556 blower?

The ALLEGRO 9556 blower operates on 12 V DC with vehicle battery hookups, draws 39 A current, and has a 1/2 hp motor. It includes a 15 ft (4.57 m) power cord and a 16 in duct diameter. The unit is orange and weighs accordingly.

Where to buy the ALLEGRO 9556 confined space blower worldwide?

3G Electric supplies the ALLEGRO 9556 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 solution.

How to maintain an ALLEGRO confined space blower?

Regularly inspect the power cord and duct connections for damage. Clean the fan blades and housing to prevent debris buildup. Verify the 12 V DC battery hookups are secure and corrosion-free. Follow ALLEGRO's manual for motor and electrical checks.

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.
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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.

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