Pendent Wet Pipe and Dry Pipe Systems, K-factor=4.9
Features:
- Intended for use in the following scenarios:
- Wet and dry pipe residential sprinkler systems for one/two-family dwellings and mobile homes per NFPA 13D
- Wet and dry pipe residential occupancies up to and including four stories in height per NFPA 13R
- Wet and dry pipe sprinkler systems for the residential portions of any occupancy per NFPA 13
- Approved for special applications with beamed ceilings
Hazard: Wet or Dry
Temperature: 155, 175
Thread: 1/2″
Approval: UL, C-UL, NSF
Response: FR
SIN Numbers: TY2234
Wrench: W6
Wrench [Recessed]: W7