Inquiry (采购产品): air separators I am looking for a new vendor for air separators that are comparable to the spirotherm VDT-1A. This is a 3"flanged hot water separator in the GPM range of 95 to 100 **** Hidden Message ***** daniel korp 66502 Company: Mid American Water and Plumbing E-mail: daniel@mawp.us **** Hidden Message ***** daniel@mawp.us