Title: 08de_TYP_DRPR_desciption.pdf
Therefore special testing procedures for this applications where introduced. Fittings have to be ordered separately as“Typetested” Fittings (Redpoint Fittings)These fittings are especially for high pressure gas fire extinguishing system. These systems are operating alternatively with CO2, Argonite or Inergen. Different from Sprinkler systems these gas fire extinguishing systems operate with high working pressures (≤ 60 bar after the section valve, and ≤120 bar before the section valve). During the release of the gas, the piping system is exposed to a temperature down to –50°C.