Air-Block® 6 Inch
Split gasket grommet seal for new installations. Flame retardant with 4 removable cable knock-out gaskets. Maximum hole size 6". Overall product 6.78", Color: Black
The Air-Block® is a heavy duty circular floor grommet made with an integrated EDPM gasket material for sealing around cables going through access flooring. This controls bypass air by forming an airtight seal around cables, helping to eliminate air leakage in under-floor air installations.