AMTROL 390317 SX Series Vertical Boiler System Expansion Tank 20 gal Capacity

Product Description

The Amtrol SX-40V expansion tank, model number 390317, is designed for use in boiler systems. This vertical, floor-standing unit has a capacity of twenty gallons, ensuring efficient thermal expansion management. With a heavy-duty butyl/EPDM diaphragm, it maintains system pressure effectively. The tank includes features such as a one-inch NPTF steel connection and a factory precharge of twelve psig.

• Capacity: 20 gallons
• Height: 32 inches
• Pressure rating: 100 psi

Product Highlights

The Amtrol SX-40V is recognized for its durability and performance in heating and chilled water systems. This product is manufactured in the USA, ensuring high-quality construction and reliability.

Product Information

Standard Information

• Brand: Amtrol
• MPN: 390317

Technical Specifications

• Capacity: 20 gallons
• Diameter: 15 inches
• Height: 32 inches
• Material: Steel shell
• Pressure Rating: 100 psi
• Temperature Rating: 240 degrees F
• Acceptance Capacity: 11.3 gallons
• Diaphragm Type: Heavy Duty Butyl/EPDM
• Series: SX Series