Why stop there? Tom GRS
How can you control half of fire with a deluge system? You should eliminate 3-3 entirely from your list of options. It is not logical and would not meet NFPA either if your deluge system demand is based on application of NFPA criteria. Bill Brooks Pittsburgh, PA 3-3: I am not 100% sure about reliability of power source: I will buy one electric pumps and one diesel pump at the same capacity of 1500 GPM at 129 psi, electric pump will start first and when water demand exceeds than 1500 GPM, then diesel pump will start, this arrangement is because in case of power failure, I can supply at least 50% of water demand to control half of fire. I know this is not logical, but imagine that power failure possibility is less than 1%. _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/mailman/listinfo/sprinklerforum To Unsubscribe, send an email to:[EMAIL PROTECTED] (Put the word unsubscribe in the subject field) _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/mailman/listinfo/sprinklerforum To Unsubscribe, send an email to:[EMAIL PROTECTED] (Put the word unsubscribe in the subject field)
