8 Ceramic Smooth Tile Depth Marker 6 Inch x 6 Inch with 4 Inch Lettering fitting-connection_Spigot They have a pressure rating

They have a pressure rating of 50 PSI at 70 degrees F

Decades of expertise and technological innovations went into creating the Hi Delta boiler

The Ultra Gizzmo is 16 inches in length

It is used for chloride drop test with Taylor Kits

UV-C is a "clean" technology

8 Ceramic Smooth Tile Depth Marker 6 Inch x 6 Inch with 4 Inch Lettering fitting-connection_Spigot They have a pressure ratingThis ceramic pool depth marker is printed with 8 and has a smooth surface. It's overall size is 6 Inch x 6 Inch and has a letter height of 4 Inches This ceramic pool tile is printed with ceramic glaze inks, then kiln fired to ensure the finest, most durable depth and safety marker line available. The smooth surface tiles are for waterline applications. Ceramic depth markers are essential for commercial pools for improved safety, legal compliance, and