615ML Multilevel Drive Point Piezometer Accessories

solinst manual slider hammer

Manual Slide Hammer

To install Multilevel Drive-Point Piezometers inexpensively, the Manual Slide Hammer can be used. The 21 lb (9.5 kg) slide hammer and all other equipment can easily be transported to most sites. A heavy duty drive head is used, on which the slide hammer impacts, and a tubing by-pass ensures that the tubing does not get damaged during installation.



solinst three quarter inch npt delrin caps

Solinst supplies 3/4" NPT Delrin® caps, and stainless steel couplings and extensions. These accessories can also be locally sourced at plumbing and hardware stores.


Depth Limitations

Multilevel Drive-Point Piezometers are suitable for many sites. The depth limitations vary with soil conditions and the drive method used.


High Quality Groundwater and Soil Gas Samples

solinst 615ml drive point piezometer barb stem connected to groundwater sampling tubing

The 615ML Multilevel Drive-Point Ports have a dual barb stem to allow the connection of 3/8" OD (9.5 mm) or 1/4" OD (6 mm) polyethylene or PTFE-lined tubing to create up to 3 or 6 monitoring zones, respectively. Sample water enters the port, passes into the stem, and up into the monitoring tube.


solinst 615ml multilevel drive point piezometer exploded view illustration


Groundwater Sampling Within Narrow Diameters


solinst 410 12v peristaltic pump

Peristaltic Pump, Model 410

The Peristaltic Pump uses the suction lift principle. Suitable for 1/4" (6 mm) ID or larger diameters. The Peristaltic Pump provides a regulated and steady flow. It will lift water up to 32 ft. (10 m) at sea level.


solinst 102 water level indicator with yellow laser marked cable

Narrow Cable Water Level Meters

Water levels can be measured in a 615ML Multilevel Drive-Point Piezometer using a Model 102 or 102M Mini Laser Marked Cable Water Level Meter with a P4 (4 mm) probe.