2.5 GAL Expansion Tank UL For Fire Protection System
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Protect commercial and industrial fire sprinkler infrastructures from dangerous pressure fluctuations caused by thermal expansion. This 2.5-gallon expansion tank installs directly into water-based fire suppression systems to absorb volume changes and prevent destructive system overpressure. Built to maintain infrastructure integrity, it delivers reliable performance for facility managers and safety engineers.
Engineered to comply strictly with NFPA 13 standards, this component satisfies mandatory code requirements for commercial fire sprinkler installations. It carries official UL listing verification, ensuring full adherence to national life safety codes and passing rigorous testing parameters required for critical-service fire protection equipment.
Key Features & Construction
- High-Grade Metal Body: Constructed from robust, industrial-grade metals engineered to withstand continuous high pressure and harsh environmental stresses.
- 175 PSI Working Pressure: Supports demanding operating pressures up to 175 PSI to maintain structural safety margins under load.
- Optimized Capacity: Features a precise 2.5-gallon volume capacity tailored for absorbing thermal expansion in localized fire protection loops.
- Streamlined Piping: Equipped with a standard 1" NPT threaded connection to accelerate installation time and simplify ongoing facility maintenance routines.
Technical Specifications & Compliance Table
| Manufacturer / Brand | Fire Protection Products Inc |
| Model / Series Number / SIN | 2.5 GAL Expansion Tank UL |
| Connection / Thread Size & Type | 1" NPT Threaded |
| Pressure Rating (WWP / Max Working Pressure) | 175 PSI |
| K-Factor | N/A |
| Temperature Rating / Response Type | N/A |
| Material / Body Construction | High-Grade Metal |
| Agency Listings & Approvals | UL Listed |
| Applicable NFPA Standards | NFPA 13 |
Always verify specific local Authority Having Jurisdiction (AHJ) mandates and consult the engineering technical data sheet prior to beginning any system installation or modification.
Documentation: Download Manufacturer Technical Data & Cut Sheet (PDF)
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