Mechanical Flowmeter Product Type Digital Display Meter Flowmeter Type Paddlewheel Accuracy +/-1.25 Percent Connection Size 1 1/2 in Connection Type BSPT Compatible Flow Material Diesel E15 Gasoline Kerosene Media Temperature - Maximum 140 Degrees F Media Temperature - Minimum -40 Degrees F Viscosity - Maximum 50 SUS Voltage - Maximum Not Applicable Housing Material Aluminum Rotor Material PPS O-Ring Material Buna-N Seal Material Buna-N Viton Shaft Material Stainless Steel