Description
Bell & Gossett 112113 – EASB 1.25 JR Micro-Bubble Air Separator, Brass, FNPT
Model Number: 112113
Series: EASB-JR
Size: 1-1/4"
Connection: FNPT x FNPT (Threaded)
Material: Brass Body, Stainless Steel Internals
Max Pressure: 150 PSI
Max Temperature: 250°F
Warranty: 3 Years
Overview:
The Bell & Gossett EASB-JR 1.25" Air Separator (Model 112113) is designed to automatically eliminate micro-bubbles and entrained air from hydronic heating systems. Ideal for both residential and commercial applications, this high-efficiency separator enhances system performance, reduces noise, and extends component life.
Key Features:
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Micro-Bubble Separation – Coalescing media strips air from system fluid for superior air removal
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Compact Design – No minimum pipe lengths required; install virtually anywhere air is a problem
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Non-Clog Vent Design – Reduces callbacks and maintenance due to fouling or blockages
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Brass Body & Stainless Steel Internals – Durable construction for long-term reliability
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Threaded FNPT x FNPT Connections – Quick and secure installation
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Tank Connection Port – ½" NPT port for easy diaphragm tank hookup
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3-Year Warranty – Manufacturer-backed reliability
Technical Specifications:
| Attribute | Details |
|---|---|
| Model Number | 112113 |
| Product Type | Air Eliminator / Separator |
| Size | 1-1/4" |
| Material | Brass Body, Stainless Steel Internals |
| Connection Type | FNPT x FNPT (Threaded) |
| Max Operating Pressure | 150 PSI |
| Max Temperature | 250°F (121°C) |
| Application | Hydronic Heating Systems |
| Vent Type | Automatic, Non-Clog |
| Tank Port | ½" NPT |
| Warranty | 3 Years |
Applications:
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Hydronic Heating Systems
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Radiant Heating
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Commercial and Residential Boiler Systems
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Air Removal in New or Retrofitted Installations
