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Alarm test module

  • Certificate: UL Listed / FM Approved
  • Standard: UL 258, comply with NFPA 13
  • Connection: Female thread, BSPT
  • K-factor: K5.6, K8.0 etc.
  • W. pressure: 175 psi

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Alarm test module provides test and drain function for a wet fire sprinkler system, including the added components of pressure gauge and 3-way globe valve.

Available size

Size Nominal K-Factor Connection Working pressure (psi) Ref. No.
1″ / DN25 K5.6 BSPT 175 VC0401 (UL/FM)
1″ / DN25 K8.0 BSPT 175 VC0402 (UL/FM)
1-1/4″ / DN32 K5.6 BSPT 175 VC0403 (UL/FM)
1-1/4″ / DN32 K8.0 BSPT 175 VC0404 (UL/FM)
1-1/2″ / DN40 K5.6 BSPT 175 VC0405 (UL/FM)
1-1/2″ / DN40 K8.0 BSPT 175 VC0406 (UL/FM)
2″ / DN50 K5.6 BSPT 175 VC0407 (UL/FM)
2″ / DN50 K8.0 BSPT 175 VC0408 (UL/FM)

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