WHEEL: MATERIAL ASTM A242 GR2, FFT:COMPLETE WITH IMPELLER WHEEL (MATERIAL: ASTM A242 GR 2) WITH HUB (MATERIAL: ASTM A283D) AND SHAFT (MATERIAL: ASTM A1045) ; ROTATION ORIENTATION OF REQUIRED IMPELLER FOR FAN 27-K-101 (DISCHARGE 8) IS CLOCKWISE, MNFR: KIRCHNER ITALIA S.P.A., ITALY MNFR PART NO: UNK, DRAWING DI-WD 13049 REV: 05 ITEM NO: POS# 5/ 6/7, SERIAL NO: 06796, MODEL/MACHINE NO: CHA 40 1/4 SM