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Listed foam directional spray nozzles

Question asked by mch on Oct 13, 2020
Latest reply on Oct 22, 2020 by mch

With referance to NFPA 16 edition 2019 section A.3.3.2 Discharge Device, The spray nozzles are described as following: "Spray nozzles are open, directional spray nozzles. Where supplies with an approved foam solution such as AFFF, they discharge foam in a patten peculiar to the discharge device".

Does anyone know a manufacture that offers a listed foam water spray nozzle? (For horizontal installation)