Product Description
The Amtrol ST-42V is a twenty-gallon thermal expansion tank. This tank helps control pressure in hot water systems. It collects expanded water and returns it to the system when needed. This device prevents pressure relief valve discharge and fixes faucet drips.
- USA-made construction ensures high quality.
- Heavy-duty steel dome helps prevent corrosion.
- Adaptable for residential and light commercial use.
Product Highlights
The ST-42V is designed to prevent water and energy waste while protecting plumbing fixtures.
Product Information
Standard Information
-
Brand: Amtrol
-
MPN: ST-42V
Technical Specifications
-
Capacity: 20 gallons
-
Maximum Operating Pressure: 150 PSI
-
Maximum Operating Temperature: 200 F
-
Height: 31.625 inches
-
Diameter: 15.375 inches
-
Connection Size: 3/4 inch NPT
-
Acceptable Volume: 11.4 gallons
-
Warranty: 1 Year
-
Country of Origin: United States
