AF-250 - 2-1/2" Hub, ZA12 Zinc Alloy Casted Expansion Fitting With 4" Linear Movement

AF Series Expansion fittings are for use with IMC or rigid conduit installations. The AF Series prevents damage of the electrical installations typically used in buildings and bridges by compensating linear movement due to temperature fluctuation or structural movement. This series provides maximum 4” conduit movement (2” in either direction).