Flowmeter, Liquid, GPM Max. 40, Max. Pressure (PSI) 50, Connection Size (In. ) 1 NPT, Max. Temp. (F) 130, Length (In. ) 27-1/2, Width (In. ) 19, Height (In. ) 20-1/2, Housing Material Aluminum, Fitting Brass, Chamber Material Polypropylene, Seal Material Buna N, Flow Range 6 to 40 gpm, Display Mechanical, Resetable Cumulative Totalizer 9999 Gallons, Max. Viscosity 50 SSU, Max. Viscosity (SSU) 50, For Pipe Size 1 In.. This item has been restricted from sale in the following state (s): []