B08_Attachment_10a_0002.JPG

This is an image of a vintage electrical component, specifically a hydrogenated sidemill flow switch. The brass-colored metal device features engraved text on its rectangular upper plate that reads "HYDROGENATAL SIDEMILL" and "FLOW" along with what appears to be manufacturer markings and model numbers. The component has a cylindrical stem or connector extending downward, and an electrical wire (appears to be black insulation) is visible at the bottom of the device. The item shows significant age-related patina and surface oxidation consistent with decades of use or storage. The markings suggest this is an industrial or commercial-grade flow control switch, likely used in HVAC, plumbing, or similar mechanical systems. This image is not a federal contract opportunity document and does not contain information relevant to government solicitations, procurement requirements, or contracting terms.