NFPA 850 and 20 numbers of jockey pump ?
NFPA 850 and 20 numbers of jockey pump ?
(OP)
As I understand demand from NFPA is :
1 main electrical pump (primary)
1 main diesel driven pump (secondary/standby)
1 small jockey pump (only 1 pump is enough ?)
1 main electrical pump (primary)
1 main diesel driven pump (secondary/standby)
1 small jockey pump (only 1 pump is enough ?)





RE: NFPA 850 and 20 numbers of jockey pump ?
RE: NFPA 850 and 20 numbers of jockey pump ?
RE: NFPA 850 and 20 numbers of jockey pump ?
About the jockey, I´ve seen that in general for power plants a 3hp electrical listed pump is commomnly used, but I don´t know how it is sized from the possible leaks spected as the NFPA 20 recomends.
RE: NFPA 850 and 20 numbers of jockey pump ?
Regards,
RE: NFPA 850 and 20 numbers of jockey pump ?
rgds
RE: NFPA 850 and 20 numbers of jockey pump ?
The concern is if the primary water supply is lost, i.e. water main break, power failure the facility will have fire protection.
RE: NFPA 850 and 20 numbers of jockey pump ?
Brice FRANC
SPK Engineering
http://www.spk.fr/Protection%20incendie/Securite%20ince...
RE: NFPA 850 and 20 numbers of jockey pump ?