NO DIVING 4 Tile Message Ceramic Smooth Tile Depth Marker 6 Inch x 6 Inch AC Pool Lift Colors 000 qallons per day for

000 qallons per day for top feed

And ORP measures from -999 to 999 mV with an accuracy of plus/minus 4 mV

Environmentally sound and last 3 times longer than sand

This is a Schedule 80 Van Stone Flange with a 1 inch Spigot connection

NO DIVING 4 Tile Message Ceramic Smooth Tile Depth Marker 6 Inch x 6 Inch AC Pool Lift Colors 000 qallons per day forThis ceramic pool depth marker is printed with NO DIVING and has a smooth surface. It's overall size is Multiple 6 Inch Tile 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