Dwyer VFB-84-EC is a Visi-Float® Acrylic Flowmeter suitable for compatible gases and liquids. It offers high accuracy with VFA at 5% of FS and VFB at 3% of FS. Its vertical mounting orientation, acrylic plastic body, and Nickel plated brass standard metal parts make it versatile. The pressure limit ranges from 100-150 psig, depending on the valve. Process connection is 1/8" female NPT, with some ranges having 1/4" or 3/8" NPT connections. The flowmeters come with 2" or 4" scales for VFA and VFB respectively.