Check the listing for details. DWYER VFA-2-BV. VISI-FLOAT ACRYLIC FLOWMETER. T-595. Condition: Used. Listed at 50.00 USD. The Dwyer VFA-2-BV Visi-Float Acrylic Flowmeter is a specialized tool used for measuring the flow rate of compressed air in industrial applications. Its unique design allows users to easily visualize and determine the amount of air flowing through the system, making it a valuable asset for maintaining and troubleshooting compressed air treatment systems. The acrylic material used in its construction ensures durability and provides a clear view of the flow rate for accurate measurements. This flowmeter is a reliable tool for professionals in the hydraulics, pneumatics, pumps, and plumbing industries. DC