Chem-Tainer 55 Gallon Open Top, Flat Bottom Cylindrical Bulk Storage Tank - 22 x 36 Inch state_New Hampshire It has an automatic timer

It has an automatic timer shut-off and air sensor

Unlike other chlorine sensors on the market

Model RC554XP includes a controller

Many states without specific code related to Lifeguard signs use this sign for liability and safety purposes

Chem-Tainer 55 Gallon Open Top, Flat Bottom Cylindrical Bulk Storage Tank - 22 x 36 Inch state_New Hampshire It has an automatic timerThis 55 gallon bulk storage open top tank is one piece molded and heavy walled designed to withstand rugged service. These cylindrical tanks are ideal for handling acids and caustics. They have excellent chemical and impact resistance for long dependable service. Open Top Tanks allow convenient mixing and filling. They are translucent for visible content level. Tops are not included but are sold separately. The item number for the top is AQT FBC 55.