EPP-10 porous tube piezometer consists of a porous carborundum or allundum (casagrande) tip covered with geotextile cloth, PVC standpipe, suitable adaptors and an end cap.
EPP-10SP standpipe, used for ground water measurement, consists of a PVC slotted pipe covered with geotextile and a series of PVC riser pipes/standpipes with inbuilt socket & end caps.
|Casagrande tip||40 mm o.d., 27 mm i.d., 20, 40, 60 cm long|
|Standpipe||25 mm o.d., 3 m long each|
|Porous tip||50 mm o.d., slotted pipe -1 m or 3 m|
|Standpipe||50 mm o.d., 3 m long each|