Fire hydrant systems equipment. Specification for inlet breechings for dry riser inlets.
NORMA vydaná dňa 29.8.1975
Označenie normy: BS 5041-3:1975
Dátum vydania normy: 29.8.1975
Počet strán: 10
Približná hmotnosť: 30 g (0.07 libier)
Krajina: Britská technická norma
Kategória: Technické normy BS
Requirements for 2- and 4-way inlet breechings on a dry rising water main for fire fighting. Maximum overall size to ensure ready accommodation in the boxes specified in BS 5041-5, test requirements to ensure that no valve or part of the body will leak water. Status: Confirmed