
The Taco 4904A-125 4" Flanged Commercial Air Separator utilizes state-of-the-art micro-bubble separation technology to clear trapped gases from high-flow closed loops. Built to strict ASME Section VIII compliance standards, this high-performance industrial asset strips micro-bubbles, free air, and entrained gases out of your system fluid to protect downstream high-efficiency commercial boilers, chillers, and vertical inline pumps.
Key Features
- ASME Construction & Compliance: Fabricated to rigorous commercial building codes, making it fully eligible for state, municipal, and educational facility design blueprints.
- Micro-Bubble Demister: Features a high-capacity internal palladium element configuration designed to continuously strip away systemic oxygen and stop pump cavitation.
- Reduced Operational Costs: By eliminating air pockets, this separator restores optimal thermal heat transfer performance and prevents system corrosion scaling.
| Specification Element | Mechanical Metric |
|---|---|
| Connection Size & Type | 4" Flanged (125# ANSI) |
| Shell Design Standard | ASME Section VIII Div 1 Certified |
| Max Working Pressure / Temp | 125 psi (8.6 bar) @ 240°F (115°C) |
| Velocity Optimization Range | Optimized up to 4.9 ft/sec max loop velocity |
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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 →📋 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.