Constant Head Tank

Model: HMA-837
Price: $196.00

HMA-837 Constant Head Tank is a 1,000cc acrylic tank with a regulating valve for flow control of water during constant head permeability testing of soils and used with Constant Head Permeameters. A porous media on the bottom filters out air bubbles and an overflow port maintain constant water head pressure. It also allows connection to tap water or a deaired water source. Wall mount rails with adjustable brackets to control height are included. The unit is also equipped with a saddle valve for connection to a water source and necessary tubing for connection to the Permeameter.


  • Made of clear acrylic
  • Used for constant head permeability testing with Granular Soil Permeameters

Included Items:

  • Constant Head Tank
  • Saddle Valve
  • 15ft x 1/4in, Lx O.D. Tubing
  • 10ft x 1/4in, Lx I.D. Tubing
  • Adjustable Mounting Brackets
Volume 1,000cc
Estimated Shipping Weight 4.0lb (1.81kg)

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Volume 1,000cc
Estimated Shipping Weight 4.0lb (1.81kg)
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