2 1/2 to 4 in. (65 to 100mm)
Series CSM-91-INS Insulation Systems are available in sizes 2 1/2 to 4 in. to suite Series CSM-91 flow measurement valves and Series TDV triple duty valves. The outside shell is a preformed, removable PVC jacket and the inside consists of mineral fiberglass insulation to meet ASHRAE standards.
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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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