Panduit Supply Air Grilles

Overview

The PANDUIT RFG12X4Y is a raised floor air sealing grommet designed to close cable cutouts in raised access floor tiles. By sealing the gaps around cable bundles and conduit penetrations, it reduces uncontrolled airflow through the subfloor plenum, improving cooling efficiency in data centers and server rooms. Sold as a single unit, this grommet is a straightforward hardware accessory used by data center technicians, electrical contractors, and facilities teams managing structured cabling or power distribution under raised floor systems. This grommet is suited for installation in raised access floor environments where cable management and airflow control are priorities. Typical applications include data centers, network operations centers, and telecom equipment rooms that rely on underfloor cooling distribution. It seats into a standard cutout in the floor tile to prevent bypass air from bypassing cooling infrastructure and reaching hot aisles unintentionally. Installations involving multiple cable runs through a single tile cutout benefit from this type of seal to maintain proper plenum pressure. Key Features Seals cable cutouts in raised access floor tiles to control subfloor plenum airflow Accommodates cable bundles and conduit passing through floor tile penetrations Helps maintain cooling efficiency by reducing bypass airflow in data center environments Single-unit quantity for targeted, spot-seal applications Hardware accessory category — no additional mounting…