Wessels 9800220 NLA-1000 Replacement Expansion Tank Bladder
Wessels 9800220 NLA-1000 Replacement Expansion Tank Bladder
Couldn't load pickup availability
TIPS Contract Vendor
We are an officially awarded purchasing cooperative vendor.
📋 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.
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 →| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 9800220 |
| Model Designation | NLA-1000 |
Maintain optimal hydraulic stability in your closed-loop heating or chilled water system with this durable replacement component. The 9800220 bladder is engineered specifically for the NLA-1000 expansion tank series to ensure seamless integration and reliable pressure regulation.
The bladder functions as a flexible membrane within the vessel, effectively isolating system fluid from the air cushion. By expanding and contracting in response to thermal changes, it absorbs fluid volume spikes, protecting your piping, valves, and mechanical components from the damaging effects of thermal expansion and contraction.
Key System Performance Baselines:
- Pressure Regulation: Precisely manages internal vessel pressure to prevent system stress.
- Fluid Isolation: Prevents contact between system fluids and air, significantly reducing corrosion risks.
- Material Integrity: Constructed to withstand high-temperature fluctuations common in commercial HVAC environments.
⚠️ Application Profile: Essential for closed-loop hydronic heating systems, industrial chilled water loops, and large-scale commercial boiler installations requiring consistent pressure relief.
