Amtrol Extrol EX-30 4.4-Gallon Hydronic Boiler Expansion Tank

Product Description

Amtrol Extrol EX-30 is a 4.4-gallon in-line diaphragm expansion tank for closed-loop hydronic heating and boiler systems. It accommodates heating-system water expansion and is factory pre-charged to 12 PSIG. The 1/2-inch NPT male connection supports in-line installation. This hydronic model should not be used as a substitute for a potable-water thermal expansion tank.

Specifications

• Manufacturer / Brand: Amtrol
• Model / MPN: EX-30
• Model: EX-30 / No. 30
• Tank / maximum acceptance volume: 4.4 / 2.5 US gallons
• Diameter / height: 11 / 15 inches
• System connection: 1/2-inch NPT male
• Maximum pressure / temperature: 100 PSIG / 240 F
• Factory pre-charge: 12 PSIG
• Application: Closed-loop hydronic heating
• Limited warranty: 7 years; terms apply
• Approximate shipping weight: 9 lbs

Installation & Compatibility

Confirm the model, dimensions, connections and installation requirements against the supplied unit and manufacturer instructions. Manufacturer warranty coverage depends on the product, application and applicable written terms.

Technical Specifications

Frequently Asked Questions