Designed to control pressure in a closed, potable water system, this Amtrol expansion tank boasts a patented turbulator that keeps water clean and fresh and prevents sediment from collecting in the tank. It also has an antimicrobial liner which uses silver-ion technology to neutralize bacteria. The InSight\u00a9\u00a0indicator cap changes color if the tank needs to be replaced and alerts homeowners or plumbing professionals before damage can occur.<\/p>","notice":null,"product_id":398044,"model_number":"ST-12-CDD","permission_tags":[],"image":{"src":"\/imager\/generalimages\/products\/2702045\/Therm-X-Trol-ST-12-CDD-MC398044_9d774b89831857b4dfc965837c0ae6fd.jpg","srcset":"\/imager\/generalimages\/products\/2702045\/Therm-X-Trol-ST-12-CDD-MC398044_9d774b89831857b4dfc965837c0ae6fd.jpg 300w","alt":"AMTROL ST-12-CDD 6.4 GAL\nTHERM-X-TROL EXPANSION TANK 150PSI\nWP\/10 BAR (390602)"},"substitutes":null,"uoms":[{"label":"ea (1)","value":{"um":"ea","qty":1,"increment":1}}],"nonstock":false},"substitutes":[],"images":[{"url":"\/imager\/generalimages\/products\/2702045\/Therm-X-Trol-ST-12-CDD-MC398044_5472332afa344033d2bf9e7b6b9d883e.jpg","alt":"AMTROL ST-12-CDD 6.4 GAL\nTHERM-X-TROL EXPANSION TANK 150PSI\nWP\/10 BAR (390602)"}],"productData":null,"branches":[{"title":"Coldwater","warehouseId":11},{"title":"Elkhart","warehouseId":1},{"title":"Jenison","warehouseId":6},{"title":"Michigan City","warehouseId":4},{"title":"Plymouth","warehouseId":2},{"title":"South Bend","warehouseId":3},{"title":"Springfield","warehouseId":8},{"title":"Sturgis","warehouseId":12},{"title":"Warsaw","warehouseId":7}]}
Designed to control pressure in a closed, potable water system, this Amtrol expansion tank boasts a patented turbulator that keeps water clean and fresh and prevents sediment from collecting in the tank. It also has an antimicrobial liner which uses silver-ion technology to neutralize bacteria. The InSight© indicator cap changes color if the tank needs to be replaced and alerts homeowners or plumbing professionals before damage can occur.
Antimicrobial liner neutralizes bacteria
Turbulator© water circulation device
InSight© indicator cap
Pre-charged at 50 PSIG
Deep drawn steel multi-dome construction
Mid-City Product ID: 398044
Manufacturer: Amtrol Inc.
Manufacturer Part Number: ST-12-CDD
Mid-City Product ID:
Manufacturer:
Manufacturer Part Number:
Application: Closed Potable Hot Water Systems
Brand: Amtrol
Capacity: 4.4 gal
Connection Size: 3/4"
Connection Type: MNPT
Dimensions: 15" H X 11" D
Material: Deep Drawn Steel
Maximum Operating Pressure: 150 psig
Maximum Operating Temperature: 200 deg F
Factory Pre-charge: 50 psig
Warranty: 7-Year Limited
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