Basis Weight Range 26-42 LB/1000 Sq Ft; FPM 850; FPM 1600; Material SSClad; Paper Type CorrugatingMedium; Serial Number X-1119; Slice 152 in; Trim 136 in; Width 155 in; Mfg 1985, Slice Flow Range (for initial 11.5 mm dia holes) 7380-3300 GPM, Flow to P.E. System (for initial holes) 8200-3630 GPM, Step Diffuser Headbox Clearance Requirements: Top Lip .015" Each Side, Bottom (Apron) Lip .008" - .010" Each Side w/Complete Wet End Including Black Clawson C-Former & SS Fourdriner Section, Manuals & Drawings Included