Constant head tanks feature clear acrylic bases to supply water to soil permeameters when conducting permeability tests. Each tank has a regulating valve for flow control of water and porous media on the bottom to filter out air bubbles. Maintaining a constant hydraulic head via an overflow port. In addition, they can connect to tap water or a de-aired water source.

Features: 

• Easy to install, operate and maintain
• Wall-mounted rails to provide support
• Easily adjustable, movable brackets

Included: 

• Saddle valve for connection to a water source
• Tubing for hookup to the permeameter
• Wall mounts

Estimated Shipping Weight: 

• 4.0lb (1.81kg)