Used 186 Sq. Ft. RAS Process Equipment 304L Stainless Steel vertictal Shell & Tube Heat Exchanger. Shell rated 75psi @ 350 deg F; Tube side rated 75psi @ 250 deg F. (110) 1" straight 304 SS Tubes 77.875" long. Shell: 16" dia. x 6' 6" OAL. Serial # 032137-02; National Board # 1420; Built 2003. Estimated Weight: 1,100 lbs