Dwyer VFB-80D-EC is a Visi-Float® Acrylic Flowmeter, offering high accuracy with VFA at 5% of FS and VFB at 3% of FS. Mountable in a vertical position, it is compatible with gases and liquids. Made with acrylic plastic body, nickel plated brass (or optional SS) parts, and various materials for the float based on the range. With a pressure limit of 100 psig (6.9 bar) @ 150°F (65°C) and 150 psig (10 bar) @ 100°F (38°C) without valves, and 100 psig (6.9 bar) @ 120°F (48°C) with valves. It has a 1/8" female NPT process connection, with 1/4" NPT back connections or 3/8" NPT end connections for VFB ranges 85 and 86. Available with VFA and VFB scales.