King Inst. Flowmeter 5 GPM, 1"FNPT, Teflon / Polysulfone NON-METALIC HIGH-TEMP

Description

Polysulfone is an excellent material for water and aqueous liquids. Handles any temperature (it's used to make the hot food tubs in heated buffet "troughs"). Great for high purity water and corrosive chemicals. Not good with organic solvents.
Round 0 - 5 GPM flowmeter has never been used. 1" FNPT at each end.