Skip to product information
1 of 1

Armstrong 50-L Series L Bladder Expansion Tank

Armstrong 50-L Series L Bladder Expansion Tank

Brand: Armstrong SKU: 50-L
Regular price $2,642.95 USD
Regular price Sale price $2,642.95 USD
Sale Out of Stock - Call to Order
Ships Direct from Distribution β€” Dispatches in 24–48 Hrs
Quantity
Official TIPS Contract Awarded Vendor Badge

TIPS Contract Vendor

We are an officially awarded purchasing cooperative vendor.

πŸ“‹ 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?

πŸ‘‰ Request a Commercial Quote or contact our procurement team for direct freight scheduling.

🏒

Corporate Procurement & PO Processing

Formal Purchase Orders (POs) and tax-exempt ordering are accepted for commercial contractors and institutional facilities.

Apply for Trade Account & Terms β†’
Performance ParameterEngineering Baseline Value
Manufacturer Part Number (MPN)50-L / 572006-197
SeriesArmstrong Series L

Efficiently manage thermal expansion in your hydronic heating or cooling system with the Armstrong 50-L bladder expansion tank. As a key component of the 572006-197 series, this unit is engineered to provide precise pressure control by safely accepting and expelling fluctuating water volumes during heating and cooling cycles.

These expansion tanks utilize an internal bladder system to separate the system water from the compressed air cushion, preventing waterlogging and reducing air-related corrosion. By maintaining a stable pressure environment, the unit protects critical components like pumps, boilers, and valves from the damaging effects of pressure spikes.

Key System Performance Baselines:

  • Space Efficiency: Innovative design reduces required installation footprint by up to 80% compared to traditional tanks.
  • Pressure Stability: Compressed air cushion technology maintains optimal system pressure throughout temperature variations.
  • Bladder Integrity: High-grade bladder construction isolates fluids to eliminate tank waterlogging issues.

⚠️ Application Profile: Ideal for commercial and industrial hydronic heating systems, chilled water loops, and closed-loop thermal transfer systems requiring consistent pressure regulation.

View full details