Concealed Fire Sprinkler Head, Quick Response, 1/2 in, 4.2 K, 165 deg F, Bronze
PartRELG5421B
MFG1916172899
Description
Reliable® 1916172899 Concealed Fire Sprinkler Head, Quick Response, 1/2 in, 4.2 K, 165 deg F, Bronze
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- Without cover plate
Model G5 series sprinklers are standard coverage, flat plate concealed sprinklers designed for installation in accordance with NFPA 13 and FM global property loss prevention data sheets. The sprinklers are offered with a standard model G5 cover plate (solid or perforated), a model G5 cover plate with a quick response (QR) gasket or a model G5 cover plate with a standard response (SR) gasket. Model G5 sprinklers must only be used with the model G5 cover plate listed or approved with the sprinkler. All model G5 series sprinklers use a fusible link operating element. Table a provides a summary of available model G5 series sprinklers, along with listing and approval information for each sprinkler and cover plate combination.
| Thread Size | 1/2 in |
| Nominal K-Factor | 4.2 K |
| Temperature Rating | 165 deg F |
| Type | Concealed |
| Color Family | Bronze |
| Activation Type | Quick Response |
| Finish/Color | Bronze |
| Color | Bronze |
| Connection Type | NPT |
| Pressure Rating | 175 psi |
| Series | G5/G5-42 |
| Brand | Reliable® |
| UNSPSC | 46191602 |
| Manufacturer | Reliable Automatic Sprinkler Co |
| Manufacturer Part Number | 1916172899 |
cULus Listed|PROP65: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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Reliable®Concealed Fire Sprinkler Head, Quick Response, 1/2 in, 4.2 K, 165 deg F, Bronze