ALLEGRO SAFETY 9539-12 Confined Space Blower, Axial, 3425 RPM, 115V AC, 1 HP

Compatible Accessories:

• Allegro Lay Flat Ducting: These clear polyethene lightweight air ventilation tubing are designed to deliver high volumes of forced air effectively to confined areas. They have durable construction and tubing to resist splitting & tearing while offering exceptional toughness, elasticity and flexibility.

Standards and Approvals:

• UL
• CSA

Frequently Asked Questions:

Q. Can a blower be placed vertically above a manhole?

A. Yes, if it is supported safely, with adequate ingress / egress, vibration, movement and weight mitigation.

Q. How long should you ventilate a confined space?

A. According to AIHA (American Industrial Hygiene Association), the acceptable practice for a confined space is 20 complete air changes per hour or one every 3 minutes.

Q. How to install this blower?

A.

• Select a suitable mounting location for the blower installation.
• Prepare the mounting surface by ensuring it is clean and level.
• Attach any necessary mounting accessories or brackets to the blower.
• Position the blower in the desired location, aligning it with the mounting surface or accessories.
• Securely fasten the blower to the mounting surface or accessories using appropriate hardware.
• Connect the blower to a 115 VAC power source with the correct power cord.
• Follow safety precautions and regulations for grounding and electrical safety.
• Test the blower's operation by turning it on and checking for smooth running.
• Adjust the airflow direction if applicable, directing it towards the desired area.
• Verify that the blower effectively ventilates the space or connected ventilation ducts without any obstructions.

Q. Can a blower be placed vertically above a manhole?

A. Yes, if it is supported safely, with adequate ingress / egress, vibration, movement and weight mitigation.

Q. How long should you ventilate a confined space?

A. According to AIHA (American Industrial Hygiene Association), the acceptable practice for a confined space is 20 complete air changes per hour or one every 3 minutes.

Q. What factors should be considered while choosing Allegro 9539-12 plastic blower?

A.

• Consider the specific ventilation needs of your application.
• Assess the environmental conditions in which the blower will operate.
• Verify that the blower's power specifications match the available power source.
• Evaluate the blower's airflow capacity in relation to your ventilation requirements.
• Determine if the blower offers adjustable speed settings or control options.
• Assess the durability and construction of the blower for suitability in the operating environment.
• Evaluate the blower's portability and mounting options.
• Consider the noise level generated by the blower during operation.
• Review any safety features incorporated into the blower design.
• Research the reputation and reliability of the manufacturer for customer support and warranty coverage.