Got my 70 gallon in the shop now, nice construction. I got the ASME compliant for durability and it's rugged and heavy. One item of note, not sure about the other mfgr, but the bladder is almost empty. I'm going to have to charge it and it says nitrogen or if not, air. I wonder (aside from moisture) is the downside of air instead of nitrogen. Thom- I sent them an email asking for the software so hopefully.. I plan to call them Monday, get the skinny on the bladder and what pressure. It's been a while for me since I've installed one but I think they are supposed to have just under system pressure in the bladder. I wonder how to figure how much nitrogen? B tank? Anyone? Bueller?
Tom GO RED SOX!!!!!!! Yes they do! The Fire X trol line is both UL and asme compliant. (If you have attended the AFSA convention in Phoenix, you should have received or will shortly receive the CD for sizing , listing and product selection) For those not in attendance look on line. Thom McMahon > > Amtrol does NOT manufacture an expansion tank listed for fire protection > use. The Standard requires a LISTED expansion tank. > Young Engineering is the only company currently manufacturing expansion > tanks listed for fire protection use. > > Forest Wilson > Cherokee Fire _______________________________________________ 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)
