The Department of Defense, through the Naval Surface Warfare Center (NSWC) Philadelphia Division, is soliciting bids for the procurement of two Gasketed Plate Heat Exchangers (PHE) to facilitate land-based testing of prototypical shipboard systems. The requirement includes one PHE for a seawater representative system and another for a freshwater representative Closed Loop Cooling Water System, along with additional components such as a Drip Pan and Port Strainer for seawater. These heat exchangers are critical for ensuring efficient thermal management in naval operations. Interested vendors can reach out to Christopher McCarthy at christopher.m.mccarthy26.civ@us.navy.mil or John LaMotta at john.n.lamotta.civ@us.navy.mil for further details regarding the solicitation.