Early Suppression Fast Response (ESFR)
- K-factor : 14.0(200), 16.8(240), 22.4(320), 25.2(360)
- Temp Rating : 741100deg C
- 3/4 NPT & 1 NPT threaded end
- Fusible metal link elements
- UL listed
- UL listed Ceiling only protection (without inrack sprinklers) upto 13.7mt Bldg Ht
- UL listed Ceiling only protection (without inrack sprinklers) upto 14.6mt Bldg Ht
Large Orifice
- K-factor : 11.2 (160), 14.0(200)
- Temp Rating : 74/100/141deg C
- 33/4 NPT threaded end
- Fusible metal link element
- UL listed