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Description
AY McDonald 6127376 16012-V3MP HYDRONIC EXPANSION & POTABLE WATER TANKS TANK 4.4GAL 3/4 MIP DuraMAC Expansion Tanks are designed for the specific purpose of accomodating the natural expansion of water in a Hydronic Heating System. To eliminate the water logging that is trouble-some but normal in a plain steel expansion tank, the air and water within the tank is permanently separated by a butyl diaphragm. The In-Line series are light in weight, easy to install, and afford many years of trouble-free service. DuraMAC Expansion Tanks eliminate wasting water and provide a smooth operating system. With a unique lining on the water side, you are assured long trouble-free service.
- Permanent Air Change
- Butyl Diaphragm
- Drawn Steel Tanks
- In-Line Installation with or without Air Vent & Separator
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