Cole-Parmer Acrylic In-Line Flowmeter, 17 GPM Water, 1" NPT(F)

General-Purpose Acrylic Flowmeters are for liquids or air. Models for liquids have both English and metric direct-reading scales; models for air have English direct-reading scales only. Large-Body Flowmeters are for use with liquids and are direct reading, with PVC floats and 11/2'' NPT(M) PVC adapters. Flowmeters with High/Low Level Alarm are for use with liquids and feature an adjustable aluminum sensor bezel clamp with an enclosed one-watt reed switch. Two lead wires are included for hookup to your own electronics. Choose the high/low level alarm meters to monitor critical flow points. Units designed for in-line installation. General purpose liquid flowmeters feature easy-to-read dual scales (GPM/LPM). Polypropylene-reinforced fittings have aluminum stress rings for added strength. Machined high-quality acrylic rod stock, polished to a clear-as-glass finish. Flow ranges up to 50 GPM with model 32477-82.