Heat transfer plates. Used as heat for barge hold tanks. Set of 4 - priced for the lot. MAWP 65 psi at 320 F. Stainless steel

First Thermal hot oil heater 12 MMBTU output (14 MMBTU input) Fired on #2 oil. 3 pass system, helical coils. Marine high efficiency helical coil horizontal oil heater. Model 600X-2/4-2/3-MHEHC-NA-OL-UL-CG-ABS. sn 47867. ASME. Carries an approval from UL, US Coast Guard and ABS for marine duty. Was on barge located indoor, below deck so in very good condition. Includes recirc pump, Dean pump 3x4x8-1/2 designed for 520 gpm at 120 ft TDH. Was last running on Therminol 55 thermal fluid. See link for sales brochure for this heater. Note there are also (4) heat transfer plates for barge holds available. See asset 2040