Globe Fire Sprinklers GL3547 low flow adjustable concealed sprinkler
Technical Specification
- Make: Globe Fire Sprinklers
- Model code: GL3547
- Temp. rating (°C): 57~77
- Type: Automatic
- NFPA temperature class: Ordinary
Low flow adjustable concealed sprinkler. Water working pressure rating - 175 psi (12 bars). Factory tested hydrostatically to 500 psi (34 bars). Maximum low temperature glass bulb rating is -55°C. Frame - bronze. Deflector - brass. Screw - brass. Bulb seat - copper. Spring - nickel alloy. Seal - teflon. Bulb - glass with alcohol based solution, 3mm size. Cover plate - brass. Classification: ordinary. Available sprinkler temperatures: 68°C. Bulb color: red. N.F.P.A. maximum ceiling temperature: 38°C. K factor: 4.2 (59 metric). Thread size: 1/2" NPT. Length: 2 ½".
Read moreMake | Globe Fire Sprinklers |
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Manufacturer | Globe Fire Sprinkler Corporation |
Category | Fire Protection>Fire Sprinklers |
Model code | GL3547 |
Temp. rating (°C) | 57~77 |
Type | Automatic |
NFPA temperature class | Ordinary |
Standards | NFPA |
Additional info |
Low flow adjustable concealed sprinkler. Water working pressure rating - 175 psi (12 bars). Factory tested hydrostatically to 500 psi (34 bars). Maximum low temperature glass bulb rating is -55°C. Frame - bronze. Deflector - brass. Screw - brass. Bulb seat - copper. Spring - nickel alloy. Seal - teflon. Bulb - glass with alcohol based solution, 3mm size. Cover plate - brass. Classification: ordinary. Available sprinkler temperatures: 68°C. Bulb color: red. N.F.P.A. maximum ceiling temperature: 38°C. K factor: 4.2 (59 metric). Thread size: 1/2" NPT. Length: 2 ½". |
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