MIFAB® Series BIG-140-L HDPE rotational molded lint interceptor with solids holding capacity of 140 gal. Unit shall include: dual strainer baffles with 1/4 in perforations, deep seal trap covered by lid, adjustable lid system, sample port access and 4 in no hub inlet and outlet connections. Steel encased composite lid provides a water/gas tight seal and has a minimum of 20000 lb load capacity. The lid is designed in accordance with the loading requirements of AASHTO H20.