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Commercial Sprinklers
ZN-UF 5.6K (SS2531)
Flush Pendent Sprinkler
Features
Standard response, standard
coverage.
Solder type.
Smooth, aesthetic ceiling profile.
Can be installed in fewer steps
and less time.
Technical Data
Approvals
cULus Listed,
FM Approved,
NYC Approved
K Factor
K= 5.6 (80.6)
Thread Size
NPT1/2"
Temperature
162
°
F / 72
°
C, 205
°
F / 96
°
C,
282
°
F / 139
°
C (cULus listed only)
Vertical Adjustment
3/8 inch (9.5 mm)
Standard Finish
White, Chrome, Black
Required Wrench Socket: VC-H
Flush Pendent Sprinkler
ZN-QR EU 5.6K (SS7521)
Approvals
LPCB and CE Approved
K Factor
K= 80.6 LPM / bar
1/2
Thread Size
NPT 1/2”
Temperature
72
°
C / 96
°
C
Vertical Adjustment
9.5 mm
Standard Finish
White (RAL9003), Chrome
Technical Data
Features
Quick response, standard
coverage.
Solder type.
Can be installed in fewer
steps and less time.
Required Wrench Socket: VC-H
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