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IWTG-GAS Watts

Air Test Assembly Gauges

Series IWTG-Gas Air Test Assembly Gauges are used in commercial, residential, and institutional HVAC applications It consists of a 3/4 in. FPT chrome-plated brass manifold, steel case, Kostil Polymer window, 3/4 in. FPT x Schrader type air valve w/cap connection, and copper alloy Bourdon tube pressure element. Accuracy is ASME, Type B. Available in various pressure rating scales.

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Approval Information

For the latest product certification information and documentation, please visit our certification partner websites: