SRI fire sprinkler head facing up
Product code :
SPR-58-570-9-135SR-YT, SPR-58-570-9-155SR-YT ,SPR-
SRI nozzle : SPR-58-570-9-135SR-YT, SPR-58-570-9-155SR-YT SPR-58-570-9-175SR-YT, SPR-58-570-9-155QR -YT ,upward injector, QR response and SR reactive injector , genuine imported SRI , quantity supply, contact 0917.911.114
Product information
Description SRI fire sprinkler head facing up
| Model | Reaction type | Temperature. Ranking (Celcius) |
| SPR-58-570-9-135SR-YT | SR | 57 |
| SPR-58-570-9-155SR-YT | SR | 68 |
| SPR-58-570-9-175SR-YT | SR | 79 |
| SPR-58-570-9-155QR-YT | QR | 57 |
Specifications SRI fire sprinkler head facing up
| K | 5,6 (80) |
| Size | 1/2 ″ NPT |
| Maximum working pressure | 175 PSI (12Bar) |
| Test pressure | 500 PSI (35Bar) |
| Minimum working pressure | 7 PSI (0,5Bar) |
| Structure | Chrome plated brass |
Specification of construction materials SRI fire sprinkler head facing up
| Deflection | Chrome plated brass |
| Light bulb | Glass |
| Screw ear | Chrome plated brass |
| Seel | Chrome plated brass |
| Frames | Chrome plated brass |
| Seal Washer | Seal Washer Belleville được phủ trên cả hai mặt của Băng Teflon |
| Bulb Nominal Diameter | Phản hồi tiêu chuẩn 5.0mm, Phản hồi nhanh 3.0mm |
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