Wessels NTA-15 - NTA-15 ASME-Rated Expansion Tank, 150 PSI

Efficiently manage thermal expansion in your commercial heating or cooling system with the Wessels NTA-15 ASME expansion tank. Designed for heavy-duty performance, this 19010015 unit maintains optimal system pressure by absorbing excess water volume during heating cycles, effectively protecting your infrastructure from the stress of pressure fluctuations.

The tank utilizes a durable, high-integrity diaphragm that serves as a permanent barrier between the system fluid and the tank shell. This design ensures that the water or glycol mixture is contained separately, which eliminates internal corrosion and prevents the common, labor-intensive issue of water logging often found in standard tanks.

Key System Performance Baselines:

• ASME Certified: Constructed to meet strict ASME code requirements for pressure vessel safety.
• Corrosion Resistance: Heavy-duty diaphragm design prevents direct contact between fluid and shell.
• Fluid Compatibility: Fully compatible with both standard water and water/glycol HVAC mixtures.
• System Protection: Precisely controls pressure to extend the life of system components and piping.

⚠️ Application Profile: Ideal for commercial hydronic heating systems, chilled water loops, and boiler setups where system integrity and consistent pressure control are mandatory requirements.

📋 Procurement & Shipping Notice

• LTL Freight Dispatch: Heavy commercial units ship directly via insured LTL carrier with delivery coordination included.
• Project Timelines & Submittals: Need guaranteed delivery dates, formal submittals, or tax-exempt processing?

👉 Request a Commercial Quote or contact our procurement team for direct freight scheduling.