Casagrande and standpipe piezometers
Casagrande and standpipe piezometers
Casagrande And Standpipe Piezometers

 

  • Sisgeo Casagrande And Standpipe Piezometers to measure the water pressure in permeable soil.
  • Filter unit is made in syntherised high density polyethylene.
  • Available in different models to suite all the customer applications.
  • Filter units have threaded cap joint with two 0.5″ twin tubes or with a 1.5″ single tube.
  • Standpipe piezometers are used to monitor the ground water table.
  • The standpipe filter unit consists of a slotted tube covered by geotechnical fabric for filtered water entry.
  • Stainless steel push-in filter unit is also available for drive-in piezometer installation in soft soils.

 

 PRODUCT CODE NOMINAL oD / PRESS. CLASS OD / ID COUPLING OD / THREADING MATERIAL LENGTH
0TCH0005000 ½" / PN 12.5 21.1 mm / 15.9 mm 26 mm / Gas PVC 3 m
0TCH0010000 1" / PN 12.5 33.3 mm / 26.7 mm 40 mm / Gas PVC 3 m
0TCH0015000 1 ½" / PN 12.5 48.0 mm / 40.0 mm 55 mm / Gas PVC 3 m
0TCH0020000 2" / PN 12.5 60.0 mm / 51.6 mm 65 mm / Gas PVC 3 m
0TCH0030000 3" / PN 12.5 89.0 mm / 79.0 mm 95 mm / Gas PVC 3 m

 

PRODUCT CODE NOMINAL OD / PRESS. CLASS OD / ID COUPLING OD / THREADING MATERIAL / LENGTH SLOT / DISTANCE
0TFH0310000 1" / PN 12.5 33.3 mm / 26.7 mm 40 mm / Gas PVC / 3 m 0.5 mm / 4.5 mm
0TFH0315000 1 ½" / PN 12.5 48.0 mm / 40.0 mm 55 mm / Gas PVC / 3 m 0.5 mm / 4.5 mm
0TFH0320000 2" / PN 12.5 60.0 mm / 52 mm 65 mm / Gas PVC / 3 m 0.5 mm / 4.5 mm
0TFH0330000 3" / PN 12.5 89.0 mm / 80 mm 94 mm / Gas PVC / 3 m 0.5 mm / 4.5 mm

 

PRODUCT CODE MODEL FILTER DIAM. / POROSITY MATERIAL LENGth/ OD TUBE CONNECTION
0P101002000 P101 60 mm / 40 μ polyethylene 275 mm / 61.5 mm 1 x 1 ½"
0P112002000 P112 60 mm / 40 μ polyethylene 270 mm / 61.5 mm 2 x ½"
0P112A02000 P112A 60 mm / 40 μ polyethylene 285 mm / 80.0 mm 1 x 1 ½" / 1 x ½"

 

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