0 to 60 PSI Pressure Gauge - 1/4 Inch Bottom Mount - 4-1/2 Inch Face - Stainless Steel Case pool-shape_Oval or trench drain configurations

or trench drain configurations

The lettering is 3 inch and 1 inch

for the new style Treo lights

In ozone systems

0 to 60 PSI Pressure Gauge - 1/4 Inch Bottom Mount - 4-1/2 Inch Face - Stainless Steel Case pool-shape_Oval or trench drain configurationsThis is a commercial pressure gauge with a 1 4 inch bottom mount, 4 1 2 inch face and stainless steel case. This swimming pool pressure gauge is designed to read up to 60. The case is stainless steel and painted black. It has a glass lens with all brass internals. A swimming pool pressure gauge displays the exact pounds per inch (PSI) of your pool filter, which requires some pressure inside its tank to operate. When the filter pressure is normal,