1.1 These requirements cover the performance during fire tests of automatic sprinklers and water spray nozzles intended for the protection of deep fat fryer cooking equipment used in restaurant cooking areas, which are intended to be installed in accordance with the Standard for Installation of Sprinklers, NFPA 13.
1.2 Spray nozzles are also required to comply with the requirements for the Standard for Spray Nozzles Fire Protection Service, UL 2351.
1.3 Sprinklers are also required to comply with the requirements for the Standard for Automatic Sprinklers for Fire Protection Service, UL 199.
1.4 The term "product" as used in these requirements refers to all spray nozzles and sprinklers or any part thereof covered by these requirements unless specifically noted otherwise.
1.5 Where the term "spray nozzle" is referenced herein the requirements also apply to sprinklers.