👉 A manually fluid, also known as a manual fluid or simply fluid, is a type of lubricant used in mechanical systems that requires direct application by a human operator to circulate and maintain the lubrication. Unlike automatic fluid systems that rely on pumps, manual fluids are manually pumped or siphoned through channels to ensure proper lubrication of moving parts. This method is often employed in smaller, less complex machinery where automated systems are impractical or unnecessary, providing a simple and cost-effective solution for maintaining mechanical efficiency.
