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Pressure differential systems

Find and specify pressure differential systems from top manufacturers with NBS Source. Search 3 products that are ready to use on your projects. Classification Ss_65_40_80_65.

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ColtShaft shaft exhaust ventilation system

ColtShaft shaft exhaust ventilation system

Enhanced

Colt International Ltd

Smoke and heat shaft exhaust ventilation system.
Extended Corridor System

Extended Corridor System

Enhanced

Colt International Ltd

Smoke and heat exhaust shaft ventilation system for means-of-escape corridors in residential buildings.
Colt Pressurisation System

Colt Pressurisation System

Enhanced

Colt International Ltd

Pressurization system comprising: supply air; pressure relief and air release to create a positive pressure difference that prevents lobbies and staircases from filling up with smoke.

Showing 1-3 of 3