Our product range includes Gromtec cable grommets - GTAG2 - foldable and PP1 - non-foldable

The GTAG2 Air-Guard EXTREME cable gland is a unique composition of brush and housing, the combination of which gives the effect of perfect sealing around the cable bundle. The set is standardly equipped with a cover with high mechanical resistance, protecting the culvert when it is not in use. Air-Guard EXTREME has been designed to solve all problems related to losses resulting from air leakage. Accurate sealing of the penetration improves the efficiency of air conditioning and effectively reduces the costs associated with energy expenditure on air conditioning.

Sealing cables passing through a bushing results in the following benefits:

reduction of air exchange and increase in pressure in the underfloor space
increasing air conditioning efficiency
reducing current and infrastructure costs
facilitating the creation of the so-called "cold and hot" ventilation corridors
increasing the efficiency of ventilation grilles and/or perforated floor slabs
reduction of the carbon emission rate (carbon footprint)
reduction of the so-called "hot spots"

GTAG2 Air-Guard EXTREME – technical data:

two-level sealing system consisting of a lower layer of EPDM sponge and an upper brush system
brush made of Nylon 6 in an overlapping system (for better sealing)
integrated safety cover
housing and cover made of flame-retardant ABS with high mechanical resistance
easy to install and integrated with the electrostatic dissipation system of the raised floor
dimensions of the opening in the floor slab - 230 x 165 mm
external dimensions - 275 x 210 x 40 mm
cable passage dimensions – 180 x 120 mm
compliant with the RoHS directive