Adhar Instruments & Services

AISModel 101 -Casagrande Porous Tube Piezometer

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The casagrande porous tube piezometer is used to monitor piezometric water levels in ground. Monitoring is performed with the help of Water level indicator/sounder.

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Porous tube piezometer is made of carborundum tube of length 150mm, 37mm ±1mm OD, 6mm ±1mm wall thickness, total length 600mm with tie rods.
Stand Pipe: 25mm OD, 19mm Id, 3m long
Protective Pipe: 50mm / 100mm /150mm dia, 1m long metallic pipe with protective lock.
Complete as per Indian Standard IS: 7356 (Part-I) 2002