Chem-Tainer 500 Gallon Vertical Bulk Linear Polyethylene Storage Tank 46 x 76 Inch state_Alaska It is the perfect controller

It is the perfect controller for small commercial facilities like apartments

The lettering height is 4 inch

It runs independent of your filter

ScreenLogic wireless transceiver

The 180 vacuums

Chem-Tainer 500 Gallon Vertical Bulk Linear Polyethylene Storage Tank 46 x 76 Inch state_Alaska It is the perfect controllerThis 500 gallon vertical linear storage tank is manufactured from linear polyethylene in one piece, seamless construction, for either indoor or outdoor applications. The flat bottom design provides for easy and cost efficient installation. These Chem Tainer storage tanks are heavy walled and ideal for handling acids and caustics. Vented manways are standard. Industrial Series tanks are designed to handle contents that have a maximum specific gravity