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Early suppression fast response (ESFR) sprinkler
Packaging & Delivery Main parameters Shipping: Company Show:;
Basic Info
| Model NO. | ESFR14, ESFR17, ESFR25 |
| Surface Finish | Natural Brass |
| Working Pressure | 0.1MPa-1.2MPa |
| K-Factor | 242/363 |
| Response Element | Fusible Alloy |
| Trademark | OEM |
Product Description
Packaging & Delivery
| Packaging Details: | Inner packing: lighting weight box Outer packing :Exporting designed carton |
| Delivery Detail: | 7-30 working days after receipt of the advance payment |
Main parameters
| ESFR FIRE SPRINKLER | |||
| 1 | Style | Pendent | Upright |
| 2 | Model | ESFR 17 and ESFR 25 | |
| 3 | Material | Brass | |
| 4 | Normal diameter (mm) | DN20 or DN25 | |
| 5 | Connecting thread (inch) | R3/4" or R1" | |
| 6 | Response element | Fusible alloy | |
| 7 | Operating Temperature | 74 °C or 101 °C | |
| 8 | Response type | Fast | |
| 9 | K factor | 242 or 363 | |
| 10 | Working pressure | 0.1 MPa - 1.2 Mpa(1 bar - 12 bar) | |
| 11 | Seal material | Rubber O-ring | |
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