The Tyco TY-FRL 5.6K horizontal sidewall sprinkler is a quick‑response, standard‑coverage fire protection device with installation, technical data, and…
The TY‑FRL 5.6K horizontal sidewall sprinkler is a solder‑type quick‑response sprinkler intended for light and ordinary‑hazard commercial occupancies such as banks, hotels, and offices. It is installed along a wall or the side of a beam just beneath a smooth ceiling and is designed for aesthetic and construction considerations.
The document provides installation torque values, orientation requirements, approval listings (UL, C‑UL, FM, NYC), and maintenance guidelines. It also lists technical specifications such as K‑factor, maximum working pressure, temperature ratings, and finish options.
| K‑factor | 5.6 gpm/psi½ |
|---|---|
| Maximum Working Pressure | 175 psi |
| Finish | Natural Brass |
| Thread Size | 1/2 in. NPT |
A torque of 7 to 14 lb‑ft should be applied, with a maximum of 21 lb‑ft allowed.
It is UL and C‑UL listed and also FM and NYC approved.
The word “TOP” on the deflector must face upwards toward the ceiling, and the centerline of the waterway must be parallel to the ceiling and perpendicular to the back wall.