444 | Air Purger Extrol Inline 6 x 2-1/2 x 4 Inch Cast Iron 1-1/4" NPT 125 Pounds per Square Inch Gauge for 700 Series Automatic Air Vents and Extrol Expansion Tanks | Amtrol

Air Purger Extrol Inline for 700 Series Automatic Air Vents and Extrol Expansion Tanks – [sku] Amtrol's Air Purger Extrol Inline [sku] is designed to continuously separate and collect air from water as it circulates in hot water heating systems. This prevents air from accumulating in the system, which can lead to corrosion, reduced efficiency, and noisy operation. The [sku] is made of cast iron for durability and corrosion resistance. It has a 1-1/4" NPT connection and a 1/8" NPT top connection for easy installation. The purger also features a 1/2" NPT tapping for use with a float air vent. The [sku] is IAPMOR&T low lead certified, making it safe for use in potable water systems. It is also backed by Amtrol's 1-year warranty. Benefits: - Continuously separates and collects air from water - Prevents air from accumulating in the system - Reduces corrosion, improves efficiency, and eliminates noisy operation - Made of cast iron for durability and corrosion resistance - Easy to install with a 1-1/4" NPT connection and a 1/8" NPT top connection - 1/2" NPT tapping for use with a float air vent - IAPMOR&T low lead certified - Backed by Amtrol's 1-year warranty Applications: - Hot water heating systems - Radiant floor heating systems - Solar thermal systems - Geothermal systems Shop now at Our trusted HVAC store for the best prices and fast shipping on all your plumbing and heating needs!

Air Purger Extrol Inline 6 x 2-1/2 x 4 Inch Cast Iron 1-1/4" NPT 125 Pounds per Square Inch Gauge for 700 Series Automatic Air Vents and Extrol Expansion Tanks