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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