PIC Gauge 202D-354F 3.5" Dial, 0/160 psi Range, 1/4" Male NPT Connection Size, Center Back Mount Dry Pressure Gauge with a Stainless Steel Case, Brass Internals, Stainless Steel Bezel, and Polycarbonate Lens Stainless Steel Case and Bezel Brass Internals and Connection Phosphor Bronze Bourdon Tube Dry Filled Plastic Lens