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Horizontal sidewall sprinklers thread onto Uponor fire sprinkler adapter fittings. Sprinklers are NSF and UL approved for combined plumbing and fire sprinkler systems. Sprinklers designated LF are also NSF Annex G compliant. Note protective plastic caps, escutcheons and covers sold separately. Do not store sprinkler assemblies where the ambient temperature will exceed 100 deg F. Recessed sprinkler wrench required to assemble sprinkler and adapter.
Uponor Recessed Horizontal Sidewall Sprinkler, K Factor: 4.2, 80 to 160 psi, 155 deg F, 1-1/8 in Width, 2-1/4 in Height, 1-3/4 in Depth
| Depth | : | 1-3/4 in |
| Height | : | 2-1/4 in |
| K Factor | : | 4.2 |
| Pressure Rating | : | 80 to 160 psi |
| Temperature Rating | : | 155 deg F |
| Width | : | 1-1/8 in |