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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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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) 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

Technical Documents

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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 hygiene monitoring — ALLEGRO lead cassettes (9804-14) for airborne lead sampling in manufacturing facilities.
Confined space ventilation — ALLEGRO axial blower (9548) for air movement in tanks or vaults during maintenance.
Temporary heating on construction sites — ALLEGRO portable electric heater (9401-50) for work tents in cold weather.
Sampling pump maintenance — ALLEGRO service kits (9804-40) for replacing vanes and filters in IAQ pumps.
Asbestos or particulate analysis — ALLEGRO TEM cassettes (9804-17) for electron microscopy sample collection.
HVACR system testing — ALLEGRO axial blower (9548) for ventilation testing in ductwork or equipment rooms.
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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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