466 Electronic Control Unit

 

The 466 Electronic Control Unit controls the supply of compressed gas to pneumatic pumps including the Integra Bladder Pumps and Double Valve Pumps. The Control Unit uses simple, preset sample modes to allow easy selection of the desired sample rate, with controls for further fine- tuning. The sampling rates may be selected to ensure a representative low-flow sample at 100 ml/min or less. Higher flow rates for purging may also be chosen. The Electronic Control Unit is available in 160 psi and 250 psi models. The Controller uses 8 AA batteries, that allow continuous operation for up to 30 hours, and can be easily replaced in the field.























Simple to Operate Pump Controller

The NEW Model 464 Pump Control Unit is fully automatic with preset sample modes from low through high flow sampling. Use with a Solinst Model 407 Bladder Pump or 408 Double Valve Pump for effective VOC and low-flow groundwater sampling.

  • Ideal for use with Bladder Pumps

  • 99 customizable sampling presets

  • Use in automatic or manual mode


407 Integra? Bladder Pump

 

The 407 Integra? Bladder Pump has a TeflonŽ bladder guaranteed for 10 years. Solinst offers 316 stainless steel Integra pumps in diameters of 1? and 1.66? (25 mm and 42 mm) and PVC Integra Pumps in 1.66? (42 mm). They are ideal for low flow sampling but can also be used for regular flow sampling. Maximum lift capabilities are 500 ft. (150 m) with the stainless steel models and 100 ft. (30 m) with the PVC.

Dedicated systems may be purchased pre-assembled for easy installation, complete with well caps and tubing. Portable systems are also available as illustrated. Cart-mounted portable pumps have pneumatic tires and a lowering guide for easy use.

 

?Integra is a trademark of Solinst Canada Ltd.

 






408 Double Valve Pump (DVP)

 

 

The 408 Double Valve Pump (DVP) is similar to the Bladder Pump, but without a bladder. It is a gas drive pump suitable for applications of almost any depth and narrow diameters. It is available in stainless steel in 1.66" or 5/8" diameter (42 mm or 16 mm) and in PVC in 1.66" (42 mm). Portable and dedicated versions are available. The DVP 1.66? (42 mm) converts easily into a Bladder Pump, if desired.

 

 

All pumps can be quickly disassembled for decontamination, and are operated using the Model 466 Electronic Control Unit. Pumps may be fitted with pneumatic/hydraulic packers to reduce purge volumes.




 

 

 

 

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Last update:  17:51 07/07 2006



407 Accessory 12 Volt Compressor

 

The 12 Volt Compressor is lightweight and compact, ideal for field use. It uses any 12 volt DC power source, such as a car or truck vehicle battery, and comes with alligator clips. The compressor operates at 125 psi and is equipped with a 2 US gallon (7.6 liter) air tank which is rated to 150 psi.






475 Flow-Through Cell

 

The 475 Flow-Through Cell allows for non-aircontact, in-line analysis of purge water. This is essential to low-flow sampling, which provides higher quality groundwater samples. Water is passed through the cell and monitored during purging. As soon as the water stabilizes, sampling can begin.

Solinst Flow-Through Cells also reduce purge volumes, sampling times and disposal costs. They are made of clear acrylic with re-sealable probe fittings, available in a range of sizes up to 22 mm in diameter. They are designed to be customized for use with probes you already own.