Used 9.4 sq. ft. Votator Thin Film Skid mounted Exchanger. Tube is Nickel Chrome plated. Jacket is 316 SS. Shell side rated 250 psig at 375 deg F, tube side rated 150 psig at 375 deg F. Driven by 7.5 HP, 3/60/230/460V motor. 6" dia. x 72" lgth. Model # 1C6726, S/N# 74031, National Board #4916.