K5.6 dry quick response HSW sprinkler

K5.6 dry quick response HSW sprinkler

Category
  • Certificate: UL Listed / FM Approved
  • Standard: UL 199, NFPA 13
  • Feature: K5.6 (K80), dry, HSW
  • W. pressure: 175 psi
  • T. pressure: 500 psi, factory hydrostatic test
  • O. pressure: Min 7 psi
  • Surface: Rough brass / chromed (Sprinkler), Signal white / chromed (Escutcheon)

Product Details

K5.6 dry quick response HSW sprinkler is mainly used to protect areas subject to freezing temperatures. The sprinkler is secured in an extension nipple that has a seal at the inlet end to prevent water from entering the nipple until the sprinkler operates.

Available size

Type Temperature rating Order length (A) Working pressure (psi) Ref. No.
Dry horizontal sidewall (HSW) 135°F (57°C) 5-1/2″ to 48″ 175 S4901
Dry horizontal sidewall (HSW) 155°F (68°C) 5-1/2″ to 48″ 175 S4902
Dry horizontal sidewall (HSW) 175°F (79°C) 5-1/2″ to 48″ 175 S4903
Dry horizontal sidewall (HSW) 200°F (93°C) 5-1/2″ to 48″ 175 S4904
Dry horizontal sidewall (HSW) 286°F (141°C) 5-1/2″ to 48″ 175 S4905
Dry recessed horizontal sidewall (HSW) 135°F (57°C) 3-1/4″ to 48″ 175 S4906
Dry recessed horizontal sidewall (HSW) 155°F (68°C) 3-1/4″ to 48″ 175 S4907
Dry recessed horizontal sidewall (HSW) 175°F (79°C) 3-1/4″ to 48″ 175 S4908
Dry recessed horizontal sidewall (HSW) 200°F (93°C) 3-1/4″ to 48″ 175 S4909
Dry recessed horizontal sidewall (HSW) 286°F (141°C) 3-1/4″ to 48″ 175 S4910 (UL)

Note:
1. Dry sprinklers are furnished based on Order length (A) as measured per drawing. After the measurement is taken, round it to the nearest 1/4″ increment.
2. It is available with other mounting type, such as flush, sleeve & skirt, extended sleeve & skirt (deep), etc.

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