Dwyer DR4206 is a High Flow Glass Flowmeter designed for compatibility with gases or liquids. With a temperature range of up to 250°F and an accuracy of ±10% FS, it offers precise measurements. The vertical mounting and 3/8" female NPT connection make installation easy. The flowtube is made of durable borosilicate glass, and the float is constructed from 316 SS. With a pressure limit of 200 psig and a valve featuring a 6-turn needle, it provides reliability and control. Direct reading 127 mm scales allow for accurate readings, and the turn-down ratio is 10:1.