Pre-Charged Hydronic Expansion Tank, 4.4-Gallon

★★★★★ 4.5 111 reviews

US$35.88
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Product details

Management number 219953752 Release Date 2026/05/03 List Price US$35.88 Model Number 219953752
Category

Water Worker pre-charged boiler expansion tank for closed-loop hydronic heating systems using baseboards or radiators. A heavy-duty diaphragm flexes against an air cushion to maintain a safe operating pressure. Maximum temperature of 240 degrees Fahrenheit. Maximum working pressure of 100 PSI. Pre-charged to 12 PSI. 1/2" NPTM. Capacity: 4.4 gallons. Easy to install. Compatible with all types of boiler heating systems. Durable, long-lasting steel tank. Effectively controls system pressure. Heavy-duty diaphragm for long life. Air-tight cushion - factory pre-charged to 12 psig. Maximum working pressure: 100 psig. Maximum operating temperature: 240 degrees Fahrenheit. Boiler BTU Rating: 75,000 to 150,000. 32 ES

  • Made in United States
UPC 642031654601
Color Gray
Capacity 4.4 Gallons
Brand Name Water Worker
Item Depth 11.0000
Style Name Indoor Installation
Unit Count 1.0 Count
Is Electric No
Item Weight 0.01 Ounces
Manufacturer Water Worker
Model Number HTEX-30
Material Type Alloy Steel
Maximum Pressure 100 Pound per Square Inch
Special Features Durable Diaphragm and Easy Installation
Maximum Temperature 240 Degrees Fahrenheit
Manufacturer Part Number HTEX-30

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4.5 out of 5
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111 ratings | 46 reviews
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