Bladder Pump Rentals

Bladder pumps are the preferred device for low flow sampling and their disposable bladders remove the risk of contamination between wells. We carry an extensive rental inventory of bladder pumps and field supplies for many situations. Whether you need to pump from 50 feet or 1000, do not have onsite power, or need to sample from a 1 inch well, our experienced engineers can help to configure a bladder pump system specifically for your needs.

QED Well Wizard

Bladder Pump - 1.66"

QED Well Wizard

When the job requires low flow representative samples from depths outside the capabilities of other pumps, our well wizard bladder pump rentals can sample from depths up to 1000 feet in wells 2 inches and larger. These pumps feature special disposable teflon bladders and only come with compression nut fittings. They require either compressed CO2 or Nitrogen tanks in order to sample at these depths. Our well wizard bladder pump rentals can be ordered with one of two available controllers and regulator for a CO2/Nitrogen tank.

Pump Volume
395 mL
Maximum Flow Rate
1.2 LPM @ 25 feet
Maximum depth 1000 feet
  • Low flow sampling pump for depths up to 1000′
  • Disposable bladders eliminate cross contamination
  • Compressed air never contacts sample
  • Powered by compressed CO2 or Nitrogen
  • High strength compression tube fittings
  • Includes inlet screen
  • Pump diameter 1.66″
  • Pump length 3.4′
  • Pump weight 10 lbs
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Field Supplies

Polyethylene (LDPE) tubing is used for the air supply line.
The sampling line is typically LDPE as well, but teflon is sometimes used for certain applications.

Search Terms

  • Water Sampling and Pumping
  • Bladder Pumps
  • QED Sample Pro
  • QED Well Wizard
  • ST1102-PM

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Did you know that Equipco also sells environmental field supplies?

Whether you need calibration standards, tubing, or other supplies like gloves and labels, we stock everything you need to finish the job. Our high quality field supplies, including NIST traceable calibration solutions and gases, come at significant savings over manufacturer brands.

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