Select Page

Constant Head Permeability Cell


Constant Head Permeability Cells are used to study the behaviour of relatively coarse-grained soils, such as sands and gravel, in their natural state with respect to water flow.

The cells have an transparent plexy or metal body with 2 pressure points at different levels and an aluminium base and head.

TS-1305A Metal panel is fitted with 2 manometer tubes each being 1000 mm long. Each tube has its own valve.

TS-1309 Constant-Head Filter Tank, made of transparent plexy, has separate valves for inlet, outlet and overflow. Supplied with metal carriying case for wall mounting.

The Manometers Panel, Sliding Tamper, TS-1309 Constant-Head Filter Tank and The Equipment for De-Airing water should be ordered separately.


  • ASTM D2434

The Constant Head Permeability Cells are supplied complete with;

  • 2 pcs. Perforated screen ( fit for the prefered cell dia. )


Technical specifications are subject to change without notice.

Product Code Dimensions mm (W x D x H) Weight (approx.) Kg
TS-1302A 140 x 220 x 420 3.5
TS-1303A 180 x 250 x 640 7
TS-1305A 150 x 40 x 1200 4
TS-1306A 70 x 70 x 640 2.2
TS-1309 300 x 200 x 250 3