The Bioponica Rainwater Collection tanks are each 10' long and hold up to 240 gallons of rainwater. Plumbing is adapted to a 1.25" ball valve and hose bib.
Converting a 10 foot of head to pounds per square inch, the result is 4.33 pounds per square inch of pressure. Easy to install. Interconnected, the tanks can be situated together, with one tank receiving water flow, as pressure and head will equalize naturally.
Collecting rainwater is a great way to store water that has no chlorides and so prevents salt build up in garden. A great to lower water and sewage bill. Easy to operate.