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Critical Flow Systems have developed a range of products to compliment the MCERTS scheme and in addition supplies gauging structures in PVC/GRP and Stainless Steel.

Our Datum Reference system is cost effective and easy to install. The system has been adopted by most of the Water Utility Companies.

Our sun shades were developed in response to concerns over solar radiation effects on the ultrasonic sensors. Our system is currently undergoing test by WRc. We shall post the results as soon as they become available.

Gauging Structures. Critical Flow Systems designs and supplies a full range of open channel gauging structure in both PVC/GRP and Stainless steel.