QED Environmental Systems has been a leading manufacturer of environmental monitoring and remediation equipment since 1982. QED is the leading international supplier of air-powered submersible pumping systems for groundwater sampling, groundwater remediation and landfill liquids. The common theme of QED’s products is to offer innovative products that reduce the total costs for their users through ease of use, long-term durability and technical superiority.

QED’s areas of expertise include:

Groundwater Sampling

An extensive line of Dedicated Bladder Pumps and Portable Sampling Pumps with the ultimate in portable control and power for low-flow sampling.

Remediation Pumping

A selection of Automatic Air-powered Pumps and Piston Pumps that feature upgraded materials to broaden the range of conditions each model can be used in, and provide dependable pumping in difficult situations such as high viscosity and high temperatures, slant wells, deeper wells, and drawdown to extremely low levels.

Product Recovery

A family of automatic and passive Skimmers that are safe, reliable and complete systems for removing floating LNAPL layers from wells. The automatic Skimmer can recover LNAPL layers and pump on demand, and the passive Skimmer is designed for product only (LNAPL) recovery applications at sites where active pumping systems are not applicable.

Landfill Products

The worldwide leader and first choice for Automatic Air-powered Pumps at groundwater remediation sites and for landfill leachate and condensate control. QED also has a full line of easy-to-use field products including wellheads, well caps and control valves.

Air Strippers

QED’s Air Strippers provide up to 99% removal of VOCs including MTBE and THMs from contaminated groundwater and drinking water supplies. They allow one-person front door removal, and sliding trays for easier cleaning. The Stacking Tray Air Stripper provides a convenient, leak-proof assembly in an economical, molded plastic.

Webinars

QED’s web-based seminars are in-depth presentations on many topics including Groundwater Sampling, Landfill Liquids, Air Stripping for VOC Removal, and Product Operation and Maintenance. All the webinars include an interactive Question and Answer session between the presenter and the audience.

QED supports its customers around the globe through the industry’s most experienced network of local technical sales specialists backed by an in-house technical sales and customer support team dedicated to providing expert help and quick response. QED’s major facilities include its Dexter, Michigan headquarters and its production facility in San Leandro, California. QED is a Graco Company.