British Standards Institution

Source:: ISO
Committee:: FSH/25 - Smoke, heat control systems and components
Categories:: Fire protection equipment
Number of comments:: 0

Scope

This document applies to pressure differential system kits and components, positioned on the market and intended to operate as part of a pressure differential system. The purpose of a pressure differential system is to prevent protected spaces from smoke spread by using pressure difference and airflow. This document specifies characteristics and test methods for components and kits for pressure differential systems to produce and control the required pressure differential and airflow between protected and unprotected space.

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Please email further comments to: debbie.stead@bsigroup.com

Standard timeline

1. Proposal (Complete)

Proposal start date:

2. Draft (Complete)

Draft start date:

21/06/2024

3. Public Comments

Public Comments start date:

26/08/2024

Public Comments end date:

19/10/2024

Learn more about the standards development process

Standards Development

BS ISO 21927-6 Smoke and heat control systems —. Part 6: Specification for pressure differential systems

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