NASA's National Aeronautics and Space Administration (NASA) is seeking to procure a pump heat exchanger package designed to efficiently remove 130 kW of heat with a flow rate of 50 gallons per minute (GPM) for use with a vacuum furnace. The procurement aims to enhance operational efficiency and compliance with performance and safety standards, featuring a closed-loop cooling design, independent temperature control, and a fully assembled unit that includes necessary components and documentation. Interested organizations must submit their capabilities and qualifications in writing to the primary contact, Kacey Hickman, by 3:00 p.m. Central Standard Time on March 24, 2025, as the government intends to issue a sole source contract to MultiStack Bac, the determined sole provider for this requirement.