Model 401 Waterloo Multilevel Systems

Waterloo Installation

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Proven Results for Decades

The Waterloo Multilevel System allows groundwater measurements and samples from many isolated zones in a single borehole. Flexible design allows users to customize a system for each monitoring project.

 

CMT Multilevel Monitoring

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  • Low cost and easy to install in one day
  • Single tube for effective sealing
  • Ideal for shallow applications
  • In-field design flexibility
  • 7-Channel or narrow 3-Channel options

Dedicated Monitoring

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Waterloo Multilevel Systems have the option of using both dedicated pumps and pressure transducers at each monitoring port. This maximizes the speed at which data is obtained, avoids cross-contamination and ensures repeatable measurements. Purge volumes are reduced, which saves even more time and effort, and provides cost savings.

 

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3/8" Diameter Flexible Pnuematic Pump

The Micro Double Valve Pump has a remarkably small and flexible design. At 3/8" (10 mm) diameter it is small enough to sample groundwater from the open tubes of a Waterloo System.

 

solinst peristaltic pumps for shallow groundwater sampling

Shallow Groundwater Sampling

The rugged Model 410 Peristaltic Pump features a clear pump head for easier inspection and tubing replacement. The pump features one convenient dial for reversible flow and groundwater sampling flow rates from 40 ml/min to 3.5 L/min. Sample to 33 ft (10 m) at sea level.

 

Narrow Stainless Steel Pumps

solinst bladder pumps and double valve pumps

Narrow diameter stainless steel Model 407 Bladder Pumps or Model 408 Do uble Valve Pumps used in Waterloo Multilevel Systems reduce purge volumes and allow simultaneous purging of all zones.

Laser Marked Water Level Meters

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Solinst Model 102 Coaxial Cable Water Level Meters have permanent, accurate laser cable markings every 1/100 ft or each millimeter.