TY9226 Early Suppression Fast Response (ESFR) Sprinkler, now with industry leading highest ceiling-only protection (48 feet) for the narrowest aisles (5 feet)

Features:

Early Suppression, Fast Response (ESFR)
Suppression-mode sprinklers that are especially advantageous as a means of eliminating the use of in-rack sprinklers when protecting high-piled storage
The TYCO Model ESFR-25 Pendent Sprinklers are listed by UL for Specific Applications with a ceiling height greater than 45 ft. (13,7 m) up to and including 48 ft. (14,6 m), and a storage arrangement up to and including 43 ft. (13,1 m)
Direct attack on burning fuel by improved heavy sprinkler discharge
Patented frame design substantially reduces the frame shadow effects that often produce non-uniformity in spray pattern
Novel orifice seal and unique fast response link design are the very latest in sprinkler technology
Meets UL 1767 test standard and compliance program testing for salt spray corrosion compliance.

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