Senju Sprinkler

ZN-RES 4.2K (SS4421)

Residential Flush Pendent Sprinkler

Technical Data

Approvals

K Factor K=4.2 (60.5) Thread Size 1/2" NPT Temperature 162°F / 72°C, 175°F / 79°C Vertical Adjustment: 3/8 inch (9.5 mm) Standard Finish White, Dark Brown, Black, Chrome

Feature

Solder type
Ideal for use in wet pipe residential sprinkler systems per NFPA 13D, 13R, and 13.
Approved for special applications with beamed ceilings
Can be installed in fewer steps and less time.

WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov