Concealed Fire Sprinkler Head, Quick Response, 1/2 in, 4.4 K, 155 deg F, Bronze
PartRELSWC44
MFGCM521725S9
Description
Reliable® CM521725S9 Concealed Fire Sprinkler Head, Quick Response, 1/2 in, 4.4 K, 155 deg F, Bronze
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- Model F1RES series sprinklers are residential sprinklers with a 3 mm glass bulb operating element
- Without cover plate
Model F1RES series sprinklers are residential sprinklers with a 3 mm glass bulb operating element. A variety of K-factors as well as recessed and conical concealed options are available as detailed in this Bulletin. The F1RES series sprinklers are specially engineered for fast thermal response to meet the requirements of UL 1626. They are intended for installation in accordance with NFPA 13, 13R and 13D.
| Thread Size | 1/2 in |
| Nominal K-Factor | 4.4 K |
| Temperature Rating | 155 deg F |
| Type | Concealed |
| Color Family | Bronze |
| Activation Type | Quick Response |
| Finish/Color | Bronze |
| Color | Bronze |
| Connection Type | NPT |
| Finish | Bronze |
| Pressure Rating | 175 psi |
| Response Frequency | Quick Response |
| Series | F1RES |
| Brand | Reliable® |
| UNSPSC | 46191602 |
| Alternate Part Number 1 | CM52172599 |
| Manufacturer | Reliable Automatic Sprinkler Co |
| Manufacturer Part Number | CM521725S9 |
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, 4.4 K, 155 deg F, Bronze
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