WebOverview. Series PTA expansion tanks are ASME rated, pre-charged diaphragm-type vessels designed to absorb the forces of expanding water and protect a potable water system from pressure build up. The FDA approved heavy duty butyl diaphragm and polypropylene liner (sizes PTA-5 through PTA-210V) or replaceable FDA approved full … WebMay 29, 2008 · Product Description. The THERM-X-TROL is designed to provide control of maximum system pressures at a level below the relief valve setting. It also provides an …
Bell & Gossett 1BN321LF - PT-42V Expansion Tank, 20 …
WebAmtrol 144N177 - THERM-X-TROL ST-42V Expansion Tank (20 Gallon Volume)- With modern plumbing codes mandating backflow prevention, thermal expansion can cause pressure buildup in domestic water systems. When demand is put upon a potable water system, hot water is drawn from the water heater. Cold water from the supply line enters … WebThe Series PT expansion tank is created to soak up the forces of expanding water and safeguard a potable water system from pressure build up. see if its right for you. ... B&G PT-42V 20 gallon expansion tank Part No: 1BN321LF. $640.36 each. B&G PT-60V 34 gallon expansion tank Part No: 1BN322LF. $789.36 each. B&G PT-80V 44 ... spores on agar
Bell & Gossett Submittal: A-318A
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