5.19 30-day leakage test (see 4.19 ) [7.20]
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Statutory Documents - IMO Publications and Documents - Resolutions - Assembly - IMO Resolution A.800(19) – Revised Guidelines for Approval of Sprinkler Systems Equivalent to that Referred to in SOLAS Regulation II-2/12 – (Adopted on 23 November 1995) - Appendix 1 - Component Manufacturing Standards for Water Mist Nozzles - 5 Methods Of Test [7] - 5.19 30-day leakage test (see 4.19) [7.20]

5.19 30-day leakage test (see 4.19 ) [7.20]

 Five nozzles should be installed on a water filled test line maintained under a constant pressure of twice the rated working pressure for 30 days at an ambient temperature of 20 ± 5°C.

 The nozzles should be inspected visually at least weekly for leakage. Following completion of this 30-day test, all samples should meet the leak resistance requirements specified in 4.8 and should exhibit no evidence of distortion or other mechanical damage.

Parent topic: 5 Methods Of Test [7]
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