K25.2 CMSA standard response upright sprinkler

K25.2 CMSA standard response upright sprinkler

  • Certificate: FM Approved
  • Standard: UL 199, NFPA 13
  • Feature: K25.2 (K363), CMSA, SR, upright
  • W. pressure: 175 psi
  • T. pressure: 500 psi, factory hydrostatic test
  • O. pressure: Min 7 psi
  • Surface: Rough brass

Product Details

K25.2 CMSA (Control mode specific application) standard response upright sprinkler produces large water droplet and provides fire control for specific high-challenge fire hazards using discharge pressures and areas criteria in NFPA 13 and FM Specification.

Available size (Source 1 with FM)

Type Temperature rating Working pressure (psi) Ref. No.
Storage CMSA upright 155°F (68°C) 175 S7801
Storage CMSA upright 175°F (79°C) 175 S7802
Storage CMSA upright 200°F (93°C) 175 S7803
Storage CMSA upright 286°F (141°C) 175 S7804

 

Available size (Source 2 with FM)

Type Temperature rating Working pressure (psi) Ref. No.
Storage CMSA upright 162°F (72°C) 175 S7821
Storage CMSA upright 212°F (100°C) 175 S7822
Storage CMSA upright 286°F (141°C) 175 S7823

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