• Used to ensure accurate placement of backfill; bailer deployment, safety cable for pumps and packers
  • Cable version: Laser marked every 1/4 ft. or every 5 cm
  • PVDF Flat Tape version: marked every 1/100 ft. or each mm
  • Convenient detachable stainless steel weights

The Solinst Model 103 Tag Line uses a weight attached to a laser marked cable, which is mounted on a sturdy free-standing reel. The 1/16″ (1.6 mm) stranded stainless steel wire line is primarily used during the installation of monitoring wells to measure depth to the bottom of a well, or the depth to the top of a backfill sand or bentonite layer.

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The Tag Line provides great safety support for down-well pneumatic groundwater sampling pumps such as the Solinst Bladder Pumps and Double Valve Pumps. Pneumatic pumps provide low flow rates, ideal for VOC sampling. Operate to depths of 500 ft (150 m).

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