Specs ::
Bong Pump - 1045 GPH Sen
CPU Pump - 800 GPH Mag
Waterblock - Spir@l
Bong Construction -
6″ & 2″ Diameter Acrylic Pipe, 6″ X 4″ SV-35 Sewer Double Wye, PVC fittings, 3/4″ Nylon Hose, 10Qt Rez, 2 X 125.5CFM YS Tech Fans, Dramm 500 & 1000 Waterbreakers, 6″ Sewer Grate Top, lots + LOTS of misc shit.

Performance :: Keeps CPU @ ambient, water temperature 6°F below ambient, fans optional with such high water flow. Smaller CPU pump + flow restriction valve on bong pump to aid in achieving maximum cooling. Currently evaporative cooler actually lowers room temperature.

What it really is though is an evaporative water cooler. So to cool the water, it is pumped to the top of the tube. It then falls down through cool air and is collected at the bottom. This increases the water to air contact area and the heat is effectively dispersed. The heat, as you can see, comes out as steam.

The problem with this setup is that will go through A LOT of water. Water is constantly evaporating and will need to be refilled The larger the reservoir, the more water it will hold, and thus, more infrequent fillings. But you can’t go away for very long with your computer running unless the bong it sitting in a bucket full of water.