Overview of Self-Rescue Breathing Apparatus (Escape Sets)

Types of Escape Sets

Self-rescue breathing apparatus, also known as escape sets, are critical safety equipment used across various industries. Here’s a look at two common types:

1. Lung Demand Valve Type

This type of escape set is widely used in utilities and construction. Key features include:

• Face Fit Test Required: Ensures proper fit and functionality.
• On-Demand Air Supply: Activates with an in-breath, providing air as needed.
• Regulated Oxygen Usage: Provides flexibility in air consumption based on activity levels.
• Longevity: Typically provides up to 10 minutes of breathable air.

2. Hooded Type

This alternative escape set addresses challenges with facial hair and glasses. Features include:

• Universal Fit: Accommodates individuals with beards or glasses by using a hood.
• Constant Pressure: Offers a fixed 10-minute air supply upon deployment.
• Simplicity: Easy to deploy by stretching the hood over the head and face.

Considerations for Use

When selecting an escape set, consider the specific needs and conditions of your industry or workplace:

• Ensure Compliance: Check that cylinders are within their 5-year testing period.
• Assess Usability: Evaluate ease of deployment and functionality under stressful conditions.
• Understand Oxygen Consumption: Manage air usage efficiently, especially during strenuous tasks.

By understanding the features and considerations of each type of escape set, organisations can choose the most suitable equipment to enhance safety in confined space operations.