Bell & Gossett 1BN363LF PTA-452 Bladder-Style Expansion Tank
Bell & Gossett 1BN363LF PTA-452 Bladder-Style Expansion Tank
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) | 1BN363LF |
| Model Designation | PTA-452 |
| Body Construction | ASME Steel Shell with Replaceable Butyl Bladder |
Efficiently manage thermal expansion in domestic water systems with the Bell & Gossett 1BN363LF, also identified as model PTA-452. This high-capacity bladder tank is engineered to absorb volumetric fluctuations in pressurized water, effectively preventing relief valve discharge and safeguarding system infrastructure from the mechanical stress caused by pressure buildup.
The unit features a heavy-duty steel shell housing a replaceable, FDA-approved butyl bladder. By isolating system water from the inner steel walls, this design prevents corrosion and contamination, ensuring clean water delivery and extended vessel service life even in demanding commercial and institutional plumbing applications.
Key System Performance Baselines:
- Pressure Regulation: Absorbs expanded water volume to maintain stable system pressure.
- Water Isolation: Utilizes a replaceable butyl bladder to keep system water separate from the steel shell.
- Durability Standard: ASME-constructed vessel designed for long-term reliability.
⚠️ Application Profile: Ideal for commercial domestic water heating systems, large-scale residential plumbing networks, and institutional water storage setups where thermal expansion control is required.
