90 | Expansion Tank Extrol Hydronic 14 Gallon 100 Pounds per Square Inch Gauge 1/2" MNPT 90 for Closed Hydronic Heating Radiant and Chilled Water Systems | Amtrol

**Amtrol Expansion Tank Extrol Hydronic 14 Gallon 90** This 14-gallon expansion tank from Amtrol is designed for closed hydronic heating, radiant, and chilled water systems. Its deep-drawn steel construction provides superior strength, while the multi-dome design ensures durability. The projection-welded air stem minimizes leaks, and the InSight service indicator cap provides convenient monitoring. With a 1/2-inch MNPT system connection, this tank is easy to install and maintain. **Key Features:** * Strong and reliable steel construction with multi-dome design * Leak-resistant projection-welded air stem * Convenient InSight service indicator cap * 1/2-inch MNPT system connection **Applications:** * Closed hydronic heating systems * Radiant heating systems * Chilled water systems Shop Midwest Supply for the best prices and fast shipping on your industrial products!

Expansion Tank Extrol Hydronic 14 Gallon 100 Pounds per Square Inch Gauge 1/2" MNPT 90 for Closed Hydronic Heating Radiant and Chilled Water Systems