These tubes come in black colour with red stripes for use in smoke detection and meet requirements of global installation codes.These tubes have no active components and they eliminate the need for any electrical wiring for smoke detection resulting in fast and easy installation without the need to follow electrical codes.
It is important to use VESDA-E VEA microbore tubes with the VESDA-E VEA detectors to maintain their smoke detection performance. These tubes come in two different diameters, 6mm and 4mm. For more informaiton on tube usage, refer to VESDA-E VEA Product Guides (documents: 27034 and 27035) and VEA Microbore Tube Length Calculator (document: 29262).
VEA micrbore tube fittings comprise of straight unions and other types of joiners and 6mm to 4mm adaptors for easy installations, blanking plugs are used to block the unused ports on VEA.