AMTROL 390297 SX-90V Extrol Diaphragm Expansion Tank 44 Gal Capacity

Product Description

The AMTROL SX-90V expansion tank, MPN 390297, is designed for use in heating and chilled water systems. This vertical floor-standing tank holds a capacity of forty-four gallons. It features a heavy-duty butyl/EPDM diaphragm that performs effectively under pressure. The tank is made in the USA and adheres to high manufacturing standards.

• Designed for high output boilers up to 1,500,000 BTUs
• Precharged at twelve psig for optimal performance
• Includes a one and one-quarter inch NPTF steel system connection

Product Highlights

The AMTROL SX-90V expansion tank is essential for managing system pressure, reducing energy costs, and extending the life of heating systems.

Product Information

Standard Information

• Brand: AMTROL
• Manufacturer: AMTROL

Technical Specifications

• Capacity: 44 gallons
• Acceptance Capacity: 34 gallons
• Diameter: 22 inches
• Height: 36 inches
• Pressure Rating: 100 psi
• Temperature Rating: 240 degrees F
• Finish: Urethane topcoat
• Type: Vertical floor-standing