10" shell size x 60" length x 54 tubes. Tubes are copper finned 17.5 swg x 26 fpi. Ms shell x ci end heads. Pneumatic test pressure shell side : 330 psig & tube side : 150 psig. Our most standard product since last 30 years. 1 no. 80 kgs. Dimn : 12" dia x 6ft.