Amtrol 143N273, Therm-X-Trol ST-30V Expansion Tank, 14 Gallon Tank Volume
SKU #: 143N273
Brand: Amtrol
Available For Order! ((Usually Ships 3-5 Days))This product is direct shipped from the manufacturer to our distribution center where it is checked, packaged and processed by our quality control team. The estimated shipping time of 7 to 21 days may vary depending on the manufacturer stock, backlogs or delays. To confirm manufacturer lead time for this item, call our Pump Products sales representatives at 800-429-0800 between the hours of 7:30 A.M. - 4:30 P.M. E.S.T. FREE SHIPPING ON THIS ITEM ! Offer applies to the lower 48 states and excludes Alaska, Hawaii, APO/FPO and international orders. Free standard shipping applies to U.S. orders only and to select items that meet UPS Standard Ground container/cube requirements. Free Shipping
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This expansion tank is designed to eliminate this problem by providing control of maximum pressures at a level below the relief valve setting. It also provides an additional space in the system to accommodate the increased volume of water created by thermal expansion, returning it to the system when hot water delivery is demanded.
Features
14 gallon tank volume
Connection size of 3/4"
Maximum pressure of 150 PSI
Maximum operating temperature: 200°F
Working pressure of 150 psig
For use in closed, potable water systems to control pressure build-up
Accepts expanded water as system temperature rises and returns hot water to system when demand occurs
Stand models designed for large residential and light commercial applications
Multiple units can be installed to accommodate larger systems
Note: Image is illustrative and may not reflect details of actual product.