Constant Head Tanks

Constant Head Tanks are clear acrylic tanks to supply water to Soil Permeameters when conducting constant head permeability tests. Each has a regulating valve for flow control of water and porous media on the bottom to filter out air bubbles. These units maintain a constant hydraulic head via an overflow port. They can also be connected to tap water or a deaired water source. Wall-mounted rails provide support and the height is easily adjusted with movable brackets. The unit is equipped with a saddle valve for connection to a water source and a total of 25ft (7.62m) of two types of tubing for hookup to the test chamber.

Features:

• Maintains constant head pressure for permeability testing
• Easy to install, operate, and maintain

Included Items:

• Constant Head Tank
• Saddle valve
• 15ft x 1/4in, Lx O.D. Tubing
• 10ft x 1/4in, Lx I.D. Tubing
• Wall mounts