D1017 Pressure Gauge Gauge Type Sanitary Dial Size (In.) 2-1/2 Range 0 to 200 psi Connection Size 1 1/2 Connection Location Lower Smallest Graduation (PSI) 2 Accuracy (%) +/-1.5 Case Material Stainless Steel Socket Material 316 Stainless Steel Tube Material 316 Stainless Steel Filled With Glycerin (In Seal) Lens Material Polycarbonate Operating Temp Range (F) -40 Degrees to 150 Degrees Series 1032S With Sanitary Connection Includes No Clamps Manufacturers Warranty Length 1 Year