G3267 Level Gauge Tank Tank Depth 106 In. Extension Length 0 Connection Size 2 in MSPT Calibration Unit Material Inner Glass/Outer Plastic Calibration Unit Increments 1/8s of a Tank Gasket Material Viton Bushing Material PVC Assembly Nut Material PVC Rod Material PEEK Plastic Rivet Material PVC Float Material HDPE Plastic Float Dia 1.125 In Temp Range -20 to 120 Degrees F Pressure Rating 70 PSI Manufacturers Warranty Length 1 Year