Mechanical Flowmeter, Product Type Turbine Flow Meter, Flowmeter Type Turbine, Accuracy +/-1 Percent, Connection Size 1 in, Connection Type NPT, Compatible Flow Material Oils, Water, Media Temperature – Maximum 425 Degrees F, Media Temperature – Minimum -150 Degrees F, Viscosity – Maximum 150 SUS, Voltage – Maximum Not Applicable, Housing Material Stainless Steel, Rotor Material Stainless Steel, O-Ring Material Not Applicable, Seal Material Not Applicable, Shaft Material Tungsten Carbide