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ALLEGRO Confined Space Blower: 12 V DC, 12 in Duct Dia, 4 hp Horsepower - Axial Fans & Blowers
ALLEGROAxial Fans & Blowers

ALLEGRO Confined Space Blower: 12 V DC, 12 in Duct Dia, 4 hp Horsepower

The ALLEGRO Confined Space Blower is a 12 V DC axial fan with a 12 in duct diameter, 4 hp horsepower, and 3,800 RPM blower speed. It includes a carry handle and operates via vehicle battery hookups (MPN 9546).

SKU 3G-OTH-545123

Brand
ALLEGRO
Item
Confined Space Blower: 12 V DC, 12 in Duct Dia, 4 hp Horsepower
Category
Axial Fans & Blowers
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Technical Specifications

ALLEGRO
Manufacturer Part Number
9546
Duct Dia
12 in
Includes
Carry Handle
Horsepower
4 hp
Blower/Fan Speed
3,800 RPM
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 with a 12 in duct diameter, 4 hp horsepower, and 3,800 RPM blower speed. It includes a carry handle and operates via vehicle battery hookups (MPN 9546).

Frequently Asked Questions

Is the ALLEGRO Confined Space Blower: 12 V DC, 12 in Duct Dia, 4 hp Horsepower available from 3G Electric?

Yes — 3G Electric supplies genuine ALLEGRO products, available to order with worldwide shipping. Contact us for current lead time.

How do I get a quote for the ALLEGRO Confined Space Blower: 12 V DC, 12 in Duct Dia, 4 hp Horsepower?

Click "Request a Quote" on this page or add the product to your RFQ cart. Our engineers will respond within 24 hours with pricing, lead times, and technical recommendations.

Does 3G Electric provide technical support for axial fans & blowers?

Yes, our team of experienced engineers provides full technical support including product selection, installation guidance, commissioning, and after-sales service for all axial fans & blowers we distribute.

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.

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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