Single Level ZIST Groundwater Monitoring Systems With Pumps or Diffusion Bags

BESST Multilevel have proven to be extremely versatile monitoring systems for the environmental industry and also for the geotechnical, nuclear and clean water markets.

The versatility of the system stems from the fact that purging and sampling of groundwater monitoring wells is restricted to the well screen only.

Single level groundwater monitoring system with ZIST Pump
ZIST: Zone Isolation Sampling Technologies

ZIST Features:

• Isolate Well Screen During Purging and Sampling.
• Eliminate Drawdown Monitoring.
• Groundwater Removal to the Well Screen Zone Only.
• Significantly Reduce Purging and Sampling Time and
  Cost throughout the Life of the Project.
• No Bailing.
• Simultaneously Purge Nested and Clustered Well Systems.
• Simultaneously Obtain Water Level Data from All Zones
  within A Nest or Cluster.
• Compatible with Other Devices: ZIST Pumps Can Be
  integrated with Sensors, and Removed at Any Time.
• Easy to Maintain: O-Ring around ZIST Tubular Docking
  weight Can Be Replaced at Any Time.
  
• ZIST Can Be Easily Integrated into 3/4-Inch, 1-Inch, 2-
  inch, 4-Inch and Any Other Well Diameter.

About ZIST Systems: :( Click here )

See Photo Gallery For ZIST Single and Multilevel Systems:

For Barcad Systems:
Single level Barcad groundwater monitoring system