I would be careful mixing pnd and up. I think I read in the new 8-9 FM storage standard that you could not mix the two. Don't remember seeing this in 13 (10ed) but it could be there. Dewayne Martinez Design Build Fire Protection New Berlin, WI
-----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Richard Carr Sent: Wednesday, June 30, 2010 9:55 AM To: [email protected] Subject: RE: ESFR Heads The upright ESFR is less of a problem with obstructions, you may pay a little more but can help a lot with obstruction issues and you can mix pendents and uprights. Richard Carr, SET Design Manager Associated Sprinkler Co., LLC 336.373.3901 ext 217 [email protected] -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of Brian Harris Sent: Wednesday, June 30, 2010 10:39 AM To: [email protected] Subject: ESFR Heads I know a couple years ago they only made ESFR heads in the pendent position, now that they make them in uprights as well is there a benefit one way or another these days with still sticking to the pendent only method? I know you get a couple extra inches of space allowed from deck to deflector but other than that is one way better than the other? Brian Harris Design Engineer First Defense Fire Protection 11957 Ramah Church Road Huntersville NC 28078 [email protected] www.firstdefensefire.com <outbind://80/www.firstdefensefire.com> Ph: 704.948.3506 Fax: 704.948.3507 _______________________________________________ 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) This email and any attached files are confidential and intended solely for the intended recipient(s). If you are not the named recipient you should not read, distribute, copy or alter this email. Any views or opinions expressed in this email are those of the author and do not represent those of the company. Warning: Although precautions have been taken to make sure no viruses are present in this email, the company cannot accept responsibility for any loss or damage that arise from the use of this email or attachments. _______________________________________________ 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) _______________________________________________ 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)
