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K5.6 ECLH HSW sprinkler

K5.6 ECLH HSW sprinkler

  • Certificate: UL Listed / FM Approved
  • Standard: UL 199, NFPA 13
  • Feature: K5.6 (K80), ECLH, min spacing 8 ft
  • 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

K5.6 ECLH (Extended coverage light hazard) HSW sprinkler is designed for use in light hazard occupancies, and it provides max coverage area of 400 ft2 (37.2 m2) as NFPA 13.

Available size

Type Temperature rating Working pressure (psi) Ref. No.
ECLH horizontal sidewall (HSW) 135°F (57°C) 175 S2301 (UL/FM)
ECLH horizontal sidewall (HSW) 155°F (68°C) 175 S2302 (UL/FM)
ECLH horizontal sidewall (HSW) 175°F (79°C) 175 S2303 (UL/FM)
ECLH horizontal sidewall (HSW) 200°F (93°C) 175 S2304 (UL)
ECLH recessed horizontal sidewall (HSW) 135°F (57°C) 175 S2305 (UL/FM)
ECLH recessed horizontal sidewall (HSW) 155°F (68°C) 175 S2306 (UL/FM)
ECLH recessed horizontal sidewall (HSW) 175°F (79°C) 175 S2307 (UL)
ECLH recessed horizontal sidewall (HSW) 200°F (93°C) 175 S2308 (UL)

1. As UL rule of 4-12″ below the ceiling, it is SR or QR sprinkler at max coverage area (ft x ft) 16 x 16, 16 x 18, 16 x 20, 16 x 22, and 16 x 24, with different temperature rating.
2. As FM rule, it is only QR sprinkler at max coverage area (ft x ft) 16 x 16, 18 x 18, and 20 x 20.
3. 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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