Product Description
The Amtrol 444 Air Purger is designed for use in closed loop hydronic heating systems. This in-line air purger features a 1-1/4 inch NPT connection and an additional 1/8 inch NPT vent tapping. Constructed from durable cast iron, it is rated for 125 PSI. The compact size of 6 inches in length, 2-1/2 inches in width, and 4 inches in height ensures easy installation.
- Installed horizontally as close to boiler as possible
- Features tappings for air vents installation
- Separates air from water to maintain system efficiency
Product Highlights
The Amtrol 444 Air Purger is a reliable component for maintaining hydronic heating systems by effectively removing air from water, preventing air locks and ensuring efficient operation. It works seamlessly with 700 series automatic air vents and Extrol expansion tanks.
Product Information
Standard Information
Technical Specifications
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Type: In-Line
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Material: Cast Iron
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Dimensions: 6 inches L x 2-1/2 inches W x 4 inches H
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Vent Tapping: 1/8 Inch NPT
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Connection Type: 1-1/4 Inch NPT
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Pressure Rating: 125 PSI
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Country of Origin: United States
