Features:

• TYCO Model ESFR-22 Pendent Sprinklers are Early Suppression, Fast Response Sprinklers having a nominal K-factor of 22.4
• Suppression-mode sprinklers that are especially advantageous as a means of eliminating the use of in-rack sprinklers when protecting high-piled storage
• The Model ESFR-22 Sprinklers can eliminate the use of in-rack sprinklers when protecting high-piled storage of specific materials up to the following heights:
  • NFPA: 40 ft (12,2 m) with ceilings up to 45 ft (13,7m)
  • FM: 45 ft (13,7 m) with ceilings up to 50 ft (15,2 m)

Hazard: Storage
Temperature: 165, 212
Thread: 1"
Approval: UL, C-UL, FM