Independently tested, the Gromtec GTAG2 has the best air seal performance of any large brush grommet. The Air-Guard and Air-Block grommets are made from flame retardant V0 rated materials.
The GTAG2 double seal system – overlapping brushes and neoprene gasket work together to provide the best “no nonsense” air sealing cable grommet. The gasket is an air tight membrane which centres cables within the grommet preventing edge brush crush, the overlapping brush then seals around cables. The unit also comes supplied with all fitting hardware and more importantly a safety cover. This means the unit can be installed well in advance of computer racks without compromising safety. The GTAG2 is easy to cable and the neoprene gasket stretches to accommodate large cable bundles. All of this adds up to making the GTAG2 the best value large brush grommet on the market.