Item# P-10250

PROACTIVE ENVIRONMENTAL PRODUCTS®

12 Volt Tempest/Twister® Plastic Pump

(Lifts 60 Feet / 18 Meters DTW)

The Engineered Plastic 12-volt submersible centrifugal Tempest/Twister® pump is capable of pumping up to 60 feet from ground level (DTW)* by simply connecting the Tempest/Twister® to a 12 volt deep cycle battery. Its reliable design is perfect for continuous sampling and purging of groundwater wells and Low Flow Sampling (Fractional Flow®).

 

The 12 Volt Tempest/Twister® is ideal for low flow sampling (Fractional Flow®) in conjunction with Proactive Environmental Products Low Flow Sampling Controller. Low flow sample all the way down to 40 mL/s per minute. To achieve even a lower flow.... simply add the Low Flow Sampling Control Valve in conjunction with the Low Flow Sampling controller to achieve flow rates of 10 mL/s per minute or less!

 

Simplify and Expedite Your Next Sampling Event!

• The Tempest/Twister® can operate under harsh conditions with higher turbidity.

 

• The Tempest/Twister® can run continuously in water without the need for a cool down!

 

• The Tempest/Twister® has a 400 hour motor life!

 

• The Tempest/Twister® has a sleek outside that minimizes well hang-ups.

 

• The Tempest/Twister® is a very reliable and economical pump that provides a great bang for your buy!

 

This pump is not engineered to be dedicated in the physical liquid 24 hours a day.

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* Depth to water

  Pumping Depth in Feet              Gallons Per Minute    

   DTW (Depth To Water)        At 12.5 Volts At The Source

           

                   3                                              3.2

         

                 10                                              2.8

        

                 20                                              2.2

          

                 30                                            1.75

         

                 40                                              1.2

 

                 50                                              .75

 

                 55                                              .60

 

                 60                                              .40

 

                 70                                             N/A

 

Test was conducted with a 12 volt deep cycle battery

at 12.5 volts at battery terminals

 

Running your vehicle while using this pump

will dramatically increase purge volume