Leyon FM UL Model ESFR-17 Pendent Sprinklers are Early Suppression, Fast Response (ESFR) sprinklers having a nominal K-factor of 16.8 They are suppression mode sprinklers that are especially advantageous as a means of eliminating in-rack sprinklers when protecting high-piled storage.
| Model | TY7223 |
| Material | Brass,Bronze |
| Discharge Coefficient | K = 16.8 gpm/psi½ (241,9 lpm/bar½) |
| Temperature Rating °F (°C)1 | 165°F (74°C) and 212°F (100°C) |
| Thread Size | 3/4 inch NPT or ISO 7-R 3/4 |
| Maximum Working Pressure, psi (bar) | 175 psi (12,1 bar) |
Over the past 27 years, Leyon Piping System (abbreviation: LPS) has been committed to the piping system industry…
