Wessels NLA-2000 - NLA-2000 Series Bladder Expansion Tank

Maintaining proper pressure in closed-loop heating or chilled water systems is essential for preventing component damage, and the Wessels NLA-2000 bladder expansion tank is engineered to handle these critical fluctuations. This high-quality NLA series model reliably absorbs expanding fluid as temperatures rise, ensuring your mechanical system remains within safe operating pressure limits throughout its entire thermal cycle.

The unit functions through a heavy-duty internal bladder that effectively separates the system fluid from the air cushion. This prevents waterlogging and corrosion, which are common issues in traditional tanks. By maintaining this consistent air-to-water interface, the tank protects system components from unnecessary stress and failure due to pressure spikes.

Key System Performance Baselines:

• Pressure Management: Efficiently absorbs volumetric changes in hydronic fluids to prevent relief valve discharge.
• System Integrity: Internal bladder design prevents the absorption of air into the system fluid, reducing oxidative corrosion.
• Durable Construction: Built to withstand industrial-grade service requirements in demanding heating and cooling environments.

⚠️ Application Profile: Ideal for commercial HVAC heating loops, chilled water cooling circuits, and large-scale residential hydronic systems requiring high-volume expansion storage.

📋 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.