ZN- RES (SS4421) Flush Pendent Sprinkler, QR K=4.2 Black "Head only"Part #
We currently have 909 in stock.
UL and C-UL Listed
1/2" NPT (15mm)
162°F / 72°C
3/8 inch (9.5 mm)
VC-H wrench is required to install ZN model sprinklers.
WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov