Water delivery time
Chapter 10.2.3. of the VdS CEA 4001 Regulation defines maximal allowed water delivery time to most demanded sprinkler in dry pipe sprinkler system. Moreover Chapter 7.2.3 of the NFPA 13. defines maximal allowed water delivery time to most demanded sprinkler area in dry pipe sprinkler system. Usual way of checking water delivery time is conducting a trip test on site ……
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