NFPA 20 Number & Size of hose valves on test header?
NFPA 20 Number & Size of hose valves on test header?
(OP)
NFPA 20, table 5.25 lays out the test header valve configuration, but specifies 'centrifugal' pumps. Any thoughts as to why this is, or is this table be used for all types of fire pumps?
Regards
Dave
Regards
Dave





RE: NFPA 20 Number & Size of hose valves on test header?
Regards
Dave
RE: NFPA 20 Number & Size of hose valves on test header?
RE: NFPA 20 Number & Size of hose valves on test header?
5.25 Summary of Centrifugal Fire Pump Data.
5.19.3.1* General.
5.19.3.1.1 Hose valves shall be listed.
5.19.3.1.2 The number and size of hose valves used for pump testing shall be as specified in Section 5.25.
2007 version