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ALLEGRO Confined Space Blower: 115 V AC, 16 in Duct Dia, 1 hp Horsepower - Axial Fans & Blowers
ALLEGROAxial Fans & Blowers

ALLEGRO Confined Space Blower: 115 V AC, 16 in Duct Dia, 1 hp Horsepower

The ALLEGRO Confined Space Blower (MPN 9553) is a 115 V AC axial fan delivering 3,450 RPM from a 1 hp motor, with a 16 in duct diameter. Supplied as blower only, it is a focused ventilation solution for…

SKU 3G-OTH-545110

Brand
ALLEGRO
Item
Confined Space Blower: 115 V AC, 16 in Duct Dia, 1 hp Horsepower
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
9553
Duct Dia
16 in
Includes
Blower Only
Horsepower
1 hp
Blower/Fan Speed
3,450 RPM
Operating Voltage
115 V AC

Technical Documents

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

Product Description

The ALLEGRO Confined Space Blower (MPN 9553) is a 115 V AC axial fan delivering 3,450 RPM from a 1 hp motor, with a 16 in duct diameter. Supplied as blower only, it is a focused ventilation solution for confined-space applications.

Frequently Asked Questions

What is the ALLEGRO Confined Space Blower used for?

The ALLEGRO Confined Space Blower (MPN 9553) is an axial fan designed to ventilate tanks, vaults, and other enclosed areas. It delivers 3,450 RPM from a 1 hp motor with a 16 in duct diameter, providing fresh air to protect workers in industrial confined-space applications.

What are the specifications of the ALLEGRO Confined Space Blower 9553?

The ALLEGRO 9553 operates at 115 V AC with a 1 hp motor and a blower/fan speed of 3,450 RPM. It has a 16 in duct diameter and is supplied as blower only. This axial fan is built for reliable ventilation in confined spaces.

Where to buy the ALLEGRO Confined Space Blower worldwide?

3G Electric supplies the ALLEGRO Confined Space Blower (MPN 9553) to customers worldwide. We handle full logistics, customs clearance, and delivery, ensuring you receive the correct ventilation solution for your confined-space needs, no matter your location.

How to install the ALLEGRO Confined Space Blower?

Position the ALLEGRO blower at the confined-space entry, connect a 16 in duct to the outlet, and secure it. Ensure the 115 V AC power source is grounded and protected. Follow OSHA confined-space ventilation guidelines and verify airflow before personnel entry.

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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