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K8.0 quick response horizontal sidewall sprinkler

K8.0 quick response horizontal sidewall sprinkler

  • Certificate: UL Listed
  • Standard: UL 199, NFPA 13
  • Feature: K8.0 (K115), QR, HSW
  • W. pressure: 175 psi
  • T. pressure: 500 psi, factory hydrostatic test
  • O. pressure: Min 7 psi
  • Surface: Rough brass / chrome plated / white painted, etc.

Product Details

K8.0 quick response horizontal sidewall sprinkler is usually used in light and ordinary hazard occupancies. The deflector discharges most of the water in a horizontal plane onto adjacent walls and the protected area.

Available size

Type Temperature rating Working pressure (psi) Ref. No.
Horizontal sidewall (HSW) 135°F (57°C) 175 S1901 (UL)
Horizontal sidewall (HSW) 155°F (68°C) 175 S1902 (UL)
Horizontal sidewall (HSW) 175°F (79°C) 175 S1903 (UL)
Horizontal sidewall (HSW) 200°F (93°C) 175 S1904 (UL)
Horizontal sidewall (HSW) 286°F (141°C) 175 S1905 (UL)
Recessed horizontal sidewall (HSW) 135°F (57°C) 175 S1906 (UL)
Recessed horizontal sidewall (HSW) 155°F (68°C) 175 S1907 (UL)
Recessed horizontal sidewall (HSW) 175°F (79°C) 175 S1908 (UL)
Recessed horizontal sidewall (HSW) 200°F (93°C) 175 S1909 (UL)

1. As UL rule, it is used for ordinary and light hazard occupancies, and installed 4″ to 12″ below the ceiling.
2. For recessed sprinkler, it is assembled with a specified recessed escutcheon which provides adjustment up to 3/4″ (19.1 mm).

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