If you live in a climate where freezing temperatures are likely at any time of the year, then your fire protection tanks will need freeze protection. People used to refer to maps with isothermal lines to figure out whether their …

A rusty tank can appear decrepit. Looks, in this case, aren’t deceiving.  Rust caused by corrosion eats through metal, weakening the structural integrity of a tank.  If the exterior is rusty, you can be sure that the interior is even …