QED Environmental Systems is the leading manufacturer of innovative environmental products.
For over 35 years their expertise has included Pumping Systems, Landfill Products, and Air Strippers.

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QED Union Orifice Plate Wellhead - Overview

opu 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 Schedule 80 PVC 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 always have confidence in your flow reading and you will be sure to meet your compliance regulations. A wellhead for those looking for sensitive flow adjustment capability and a lower cost assembly.


Traditional Orifice Plates

Set of interchangeable orifice plates


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