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ALLEGRO Confined Space Blower: 115/230 V AC, 8 in Duct Dia, 3/4 hp Horsepower, Orange - Centrifugal Blowers
ALLEGROCentrifugal Blowers

ALLEGRO Confined Space Blower: 115/230 V AC, 8 in Duct Dia, 3/4 hp Horsepower, Orange

The ALLEGRO Confined Space Blower (MPN 9504-50) is a centrifugal blower designed for ventilation applications. It operates at 120/240 V AC with 3/4 hp and an 8-inch duct diameter. This orange blower-only unit is…

SKU 3G-OTH-542528

Brand
ALLEGRO
Item
Confined Space Blower: 115/230 V AC, 8 in Duct Dia, 3/4 hp Horsepower, Orange
Category
Centrifugal Blowers
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Technical Specifications

ALLEGRO
Manufacturer Part Number
9504-50
Type
Orange, Blower Only
Duct Dia
8 in
Includes
Blower Only
Horsepower
3/4 hp
Operating Voltage
120/240 V AC
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ALLEGRO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The ALLEGRO Confined Space Blower (MPN 9504-50) is a centrifugal blower designed for ventilation applications. It operates at 120/240 V AC with 3/4 hp and an 8-inch duct diameter. This orange blower-only unit is supplied without ducting or accessories.

Frequently Asked Questions

What is the ALLEGRO Confined Space Blower 9504-50 used for?

The ALLEGRO Confined Space Blower 9504-50 is a centrifugal blower used for ventilating confined spaces such as tanks, vaults, and manholes. It supplies fresh air to workers, helping to remove fumes, dust, and heat. This blower-only unit requires ducting and accessories for operation.

What are the specifications of the ALLEGRO 9504-50 blower?

The ALLEGRO 9504-50 is a centrifugal blower with 3/4 hp, operating at 120/240 V AC. It has an 8-inch duct diameter and is supplied as a blower-only unit in orange. The manufacturer part number is 9504-50. It does not include ducting or accessories.

Where to buy the ALLEGRO 9504-50 confined space blower worldwide?

3G Electric supplies the ALLEGRO 9504-50 confined space blower to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time. We source genuine industrial equipment across 14 departments, including ventilation and safety.

How to select the right ducting for the ALLEGRO 9504-50 blower?

For the ALLEGRO 9504-50 blower, select ducting with an 8-inch diameter to match the blower outlet. Use flexible, non-collapsible ventilation ducting rated for airflow. Ensure the duct length does not exceed the blower's static pressure capability. Consult ALLEGRO's manual for maximum duct run recommendations.

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 centrifugal blowers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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