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Water Safety & Flow Control


Air Test Assembly Gauges


2 in. (50mm) Dial


Series IWTG-Gas Air Test Assembly Gauges are used in commercial, residential, and institutional HVAC applications It consists of a 3/4 in. (20mm) FPT chrome-plated brass manifold, steel case, Kostil Polymer window, 3/4 in. (20mm) 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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Disclaimer: Watts product dimensions in U.S. customary units and metric are approximate and are provided for reference only. For precise measurements, please contact Watts Technical Service. Watts reserves the right to change or modify product design, construction, specifications, or materials without prior notice and without incurring any obligation to make such changes and modifications on Watts products previously or subsequently sold.

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