Another way to deal with this issue is to use an approved pressure "REGULATING" valve in the pump discharge line.Granted this will take a lot more space and probably is more expensive,but,is an accepted method to achieve the shut-off pressure needed for the system.
Lamar Vaughn , SET _______________________________________________ Sprinklerforum mailing list [email protected] http://fireball.firesprinkler.org/mailman/listinfo/sprinklerforum For Technical Assistance, send an email to: [email protected] To Unsubscribe, send an email to:[email protected] (Put the word unsubscribe in the subject field)
