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15 equipment items found
Manufactured by:QED Environmental Systems, Inc based inDexter, MICHIGAN (USA)
Well Wizard pumps for MicroPurge low-flow groundwater sampling systems come in an unsurpassed range of sizes, materials, and capabilities, including models for deep sampling wells, narrow or obstructed casings, and small-volume pumps for low-yield monitoring wells. Together with MicroPurge controllers, flow cells, and accessories, they create the most reliable, cost-effective low-flow groundwater ...
Manufactured by:QED Environmental Systems, Inc based inDexter, MICHIGAN (USA)
The MicroPurge MP10 Controller (U.S. Patent Number 6,508,310) revolutionizes low-flow ground water sampling with advanced logic control of purge flow and well drawdown. Simple up-down arrow keys increase and decrease purge flow to meet low-flow requirements. Once optimized, settings can be easily recalled in the next round of ...
Manufactured by:QED Environmental Systems, Inc based inDexter, MICHIGAN (USA)
The MP15 (U.S. Patent Number 6,508,310) MicroPurge Backpack combines advanced low-flow control with the quiet power of a built-in compressed gas source, for the ultimate in portability and ease of use in sampling ground water with bladder pumps. The MicroPurge MP15 (U.S. Patent Number 6,508,310) Controller revolutionizes low-flow ground water sampling with advanced logic control of purge flow and ...
Manufactured by:QED Environmental Systems, Inc based inDexter, MICHIGAN (USA)
Genie skimmers are safe, reliable and complete systems for removing floating LNAPL layers from wells. The SPG and SOS Programmable Genie skimmers are air-operated selective LNAPL removal systems with a high suction pump and a floating inlet designed to follow the LNAPL layer as the ground water level fluctuates. The SPG version uses a specific gravity float and the SOS version uses a hydrophobic ...
Manufactured by:QED Environmental Systems, Inc based inDexter, MICHIGAN (USA)
The E-Z Stacker (U.S. Patent Number 5,518,668) Air Stripper is a low profile air stripper used to remove volatile organic compounds (VOC) from groundwater. The exclusive design of the E-Z Stacker stripper results in VOC removal rates up to 99%. The unique E-Z Stacker configuration consists of a series of integrally-molded shell/tray modules. The multiple sieve tray design uses forced-draft air ...
Manufactured by:QED Environmental Systems, Inc based inDexter, MICHIGAN (USA)
The AutoSkimmer Pump System automatically recovers LNAPL layers and pumps on demand when the pump is filled. Combining the industry-leading AutoPump with the rugged SPG floating inlet, the AutoSkimmer delivers higher LNAPL flows for wells with very high floating layer recovery rates. The system can then be switched to even higher flow, total fluids pumping by removing the floating inlet. When ...
Manufactured by:QED Environmental Systems, Inc based inDexter, MICHIGAN (USA)
Standard and custom wellcaps make every monitoring well easy to sample. QED's sampling caps are specially designed for ground water sampling needs, based on QED's decades of field experience. QED's sampling caps are not crudely modified plumbing fittings like many other options on the market. QED caps' advantages include ease of installation, durability and ease of ...
Manufactured by:QED Environmental Systems, Inc based inDexter, MICHIGAN (USA)
Limiting drawdown is one of the basic requirements of proper low-flow sampling. The MicroPurge® MP30 (U.S. Patent Number 6,456,201) Drawdown/Water Level Meter provides a unique and simpler way to assure proper drawdown control. The MP30 switches between two modes- as a drawdown sensor and control when connected to the MicroPurge basics controllers, and as a high quality water level ...
Manufactured by:QED Environmental Systems, Inc based inDexter, MICHIGAN (USA)
QuickFilter cartridges are the original ground water sampling filter for field use, developed to meet the stringent purity requirements of sensitive ground water quality monitoring programs. When sample filtration is required, disposable QuickFilter cartridges are easier to use, faster, and provide more consistent results than other filtration methods. When used directly in-line with a proper ...
Manufactured by:QED Environmental Systems, Inc based inDexter, MICHIGAN (USA)
Genie skimmers are safe, reliable and complete systems for removing floating LNAPL layers from wells. The SPG and SOS AutoGenie Genie skimmers are air-operated selective LNAPL removal systems with a high suction pump and a floating inlet designed to follow the LNAPL layer as the ground water level fluctuates. The SPG version uses a specific gravity float and the SOS version uses a hydrophobic ...
Manufactured by:QED Environmental Systems, Inc based inDexter, MICHIGAN (USA)
The Sample Pro pump and tubing are and have always been PFC-Free. The Sample Pro Portable Pump, the first pump developed specifically to bring the advantages of low-flow sampling to sites requiring portable pumps, has been shown to be PFC-Free. Sample analysis by an independent laboratory showed no detections for 24 different perfluorinated compounds at detection limits much lower than the US EPA ...
Manufactured by:QED Environmental Systems, Inc based inDexter, MICHIGAN (USA)
E-Z Tray Air Strippers (U.S. Patent Number 5,518,668) are sliding tray, stainless steel air strippers used to remove volatile organic compounds (VOC) from groundwater. E-Z Tray Air Strippers exclusive design results in VOC removal rates up to 99%. E-Z Tray air strippers use lightweight, front slideout trays. This unique feature provides many advantages, such as one man operation and cleaning, ...
Manufactured by:QED Environmental Systems, Inc based inDexter, MICHIGAN (USA)
Cleanup well conditions can be downright hostile: powerful solvents, gasoline and fuel oil, strong acids, caustic bases, corrosive chlorides. That’s why QED makes the Pulse Pump series (our basic gas displacement pumps) in a variety of proven materials that won’t just survive, but will deliver years of trouble-free ...
Manufactured by:QED Environmental Systems, Inc based inDexter, MICHIGAN (USA)
The QED family of Passive Skimmers has been designed for product only (LNAPL) recovery applications in sites where active pumping systems are not applicable due to existing conditions or extreme low permeable formations. The floating intake head follows the groundwater fluctuations in the recovery well, allowing only the free-floating phase (LNAPL) to be captured, without taking water, and stored ...
Manufactured by:QED Environmental Systems, Inc based inDexter, MICHIGAN (USA)
QED PurgeScan Technology provides an easier and more accurate assurance of purge stabilization. Successful, consistent low-flow ground water sampling is based on knowing when purge water indicator parameters stabilize. This ensures that sampling begins only when the samples are truly representative of water in the surrounding ...