The King Instrument 5831-256-20SCFM KIN530 Flowmeter 75302117C-05 is a unit manufactured by Spirax with model number 66188. It is a flowmeter designed for industrial use, providing accurate measurements of fluid flow rate. With the specific SKU number TATT-C5-02-000-FD24-0205, this product is ideal for businesses and industrial applications requiring reliable and efficient monitoring of fluid movement.