QED Environmental Systems, Inc

7 products found

Products

  • Landfill Products

  • Stabilizer - Model LFG - Well Cap

    Stabilizer - Model LFG - Well Cap

    Well Caps provide easy liquid level access and reduce wellhead leaks. QED's innovative Stabilizer Well Caps (US Patent number 9,068,421) have a unique support ring feature molded directly into the cap that aligns and stabilizes the LFG wellhead. This takes pressure off the flexible coupling and the flex hose and, along with watertight threads, reduces leaks from the wellhead.

  • QED - Precision Fine Tune Control Valve

    QED - Precision Fine Tune Control Valve

    Precision Fine Tune Control Valve Precisely Controls Landfill Gas Flow, Control Valve QED’s Precision Fine Tune Control Valve (patent pending) is a revolutionary breakthrough in landfill gas well field tuning. Unlike traditional gate valves, this Control Valve allows you to easily and precisely adjust the gas flow from a well, rather than just turning the flow on or off. The valve design gives you the ability to achieve linear flow adjustment...

  • Precision Quick-Change - Orifice Plate Wellhead

    Precision Quick-Change - Orifice Plate Wellhead

    QED’s new Quick-Change Orifice Plate Wellhead combines easy plate exchanges for accurate flow measurements with precise adjustment control over a broad flow range.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. Achieving a pressure drop of 0.5-5 inches of water column is essential to generate stable flow readings with the best resolution. The...

  • Easy Bolt - Conventional Nuts and Bolt Sets

    Easy Bolt - Conventional Nuts and Bolt Sets

    The Easy Bolt provides the function of conventional nuts and bolt sets, but uses a simple lever action instead of wrenches. The Easy Bolt fits through the flange bolt holes and is tightened by simply pushing the cam lever down. Easy Bolts are constructed of high quality stainless steels, with an investment cast lever.

  • Easy Port - Capped Barb Fitting

    Easy Port - Capped Barb Fitting

    The First Capped Barb Fitting with a Seal-tight Cover. Easy Port (Patent Pending) Capped Barb Fittings from QED resolve many of the issues that traditional barbs have, such as metal barbs that can be sharp and cut through the barb cover and tubing, brass fittings that corrode when exposed to H2S gas, and plastic barbs, which can break or snap off.

  • Easy Fitting - Quick-Release Connectors

    Easy Fitting - Quick-Release Connectors

    The Easy Fitting Quick-release Connectors is a new type of lower-cost, quick fitting for the AutoPump (Patent Pending), designed for severe duty downwell conditions at landfills and remediation sites. The Easy Fitting allows the AutoPump to be quickly disconnected from its tubing and hose sets, eliminating the need to cut the tubing. Constructed of high-quality, stainless steels the Easy Fitting is designed to function well even with silt and solids...

  • QED Union - Orifice Plate Wellhead

    QED Union - Orifice Plate Wellhead

    QED’s Union Orifice Plate Wellhead is available for both 2” and 3” pipes. The 2' wellhead is constructed of glass-filled polypropylene and the 3' in sturdy Schedule 80 PVC. QED’s Orifice Plates are constructed of 1/16” stainless steel. Using the most appropriate orifice plate size with minimal pressure drop is essential to generate stable flow readings with the best resolution. Using the right size plate means you will...