This opportunity is a total small business set-aside for the manufacture and supply of a centrifugal pump unit, with inspection and acceptance required at the source. The contract will be awarded using Lowest Price Technically Acceptable (LPTA) criteria, and an option for increased quantity up to 180 days is included. Performance of work is restricted to the named production facility unless a change is approved by the Contracting Officer, with a $250 price reduction required for such changes. No drawings or technical data are available for this item, and offerors must identify the Original Equipment Manufacturer (OEM) and CAGE code if they are not the manufacturer. The government requires electronic submittal of invoices through PIEE-WAWF, and all items must be marked in accordance with MIL-STD-130.