Air and electrical powered pumping systems for groundwater sampling, groundwater remediation and landfill liquids, Precision wellheads for gas collection, control and management and Water treatment solutions
Gas and humidity analysis equipment for laboratory, In-Vitro Fertilization (IVF), indoor air quality (IAQ), piped medical gas, and many other applications.
Portable and fixed gas instrumentation for multiple applications in Landfill Gas, Biogas and Biomethane,
Passive groundwater sampling requiring no purging, collecting samples in as little as 10 minutes.
Vehicle, portable and personal gas detection instruments for surveying natural gas distribution networks, facilities and landfills
Q.E.D. Environmental Systems, Inc., a leading manufacturer of innovative environmental products, highlights the AP4 Ultra AutoPump System Automatic air-powered pumps
QED highlights the AP4 High Temperature Ultra AutoPump System for landfill and groundwater remediation pumping. With the ability to withstand liquid temperatures of up to 250° F, the pump delivers durable, and low-maintenance pumping performance in landfill leachate, condensation risers, and groundwater wells
To excel as the world’s leading supplier of innovative environmental technology solutions.
At QED, our people are paramount, we are proud of our culture and committed to upholding our core values.
QED Environmental Systems was established in 1982. Since our inception we have been a leading manufacturer of environmental monitoring and remediation equipment.
We take our quality and compliance to international standards very seriously. Our equipment is designed to comply with legislation across the world, particularly the stringent required in the UK and USA.
The new AP4 Ultra builds upon the established AutoPump® system, which has been the industry leader for over 30 years, and includes QED's unmatched customer service. Low-maintenance pump lasts up t...
The new High Temperature AP4 Ultra builds upon the established AutoPump® system, which has been the industry leader for over 30 years, and includes QED's unmatched customer service. QED’s special...
The new High Viscosity AP4 Ultra builds upon the established AutoPump® system, which has been the industry leader for over 30 years, and includes QED's unmatched customer service. QED’s special Au...
The new AP4.5 builds upon the established AutoPump® system, which has been the industry leader for over 30 years, and includes QED's unmatched customer service. Low-maintenance, high-performance p...
The new High Temperature AP4.5 Ultra builds upon the established AutoPump® system, which has been the industry leader for over 30 years, and includes QED's unmatched customer service. QED’s specia...
Designed for wells as small as 2 inches, AutoPumps are air-powered positive displacement pumps activated by an internal float in response to the natural well recharge. Low-maintenance AutoPump® AP4...
The AutoPump® AP4+ Aggressive Fluids Model features upgraded materials for many parts to further extend the service life of the pump and to broaden the range of conditions each model can be used in...
Durable Torpedo™ - SlimJim Slide slope Pump Systems easily slide over internal pump obstacles for landfill and remediation applications.
The Quick-Change Orifice Plate feature makes it as easy as 1-2-3 for the operator to change to the most appropriate size plate for the given conditions. The accessible plate housing allows for easy...
