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Valves & Fittings
Wet Alarm Check Valves
Complete trim assemblies for wet pipe sprinkler systems
SSBJ-300 wet alarm check valve with retard chamber, pressure gauges, water motor alarm and pressure switch — a waterflow alarm initiating device for wet pipe fire sprinkler systems.
Performance
300 PSI (20.7 bar)
Sizes
2"–12" (DN50–DN300)
Working Pressure
300 PSI
Ambient Temperature
4–70°C (39.2–158°F)
Performance Range
300 PSI (20.7 bar)
Model Range
| Model | Connection |
|---|---|
| SSBJ-300FF | Flange × Flange |
| SSBJ-300FGA / 300FGB | Flange × Groove / Groove × Flange |
| SSBJ-300GG | Groove × Groove |
Model numbers, performance data and approvals are reproduced from the manufacturer reference catalog. Availability, country-specific approvals and exact configuration must be confirmed against OEM documentation before quotation. Manufacturer certifications are not certifications issued to AMKRON.
Technical Specifications
Sizes
2"–12" (DN50–DN300)
Working Pressure
300 PSI
Ambient Temperature
4–70°C (39.2–158°F)
Approvals
FM & UL approved
Suitable Applications
Hotels
Shopping Malls
Hospitals
Office Buildings
Warehouses
Underground Garages
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