The DAS dirt and air separator has been added to the company's air and expansion control line. The DAS is designed to eliminate entrained air and separate dirt particles associated with the startup and maintenance of hydronic systems. It utilizes a stainless steel coalescing medium, which directs dirt particles of all sizes to collect in the chamber at the bottom of the unit. Also, the dirt and air separator allows the removal of microbubbles and entrained air through the air vent located at the top. The new DAS is manufactured to ASME code, and will be one of the first products with a welded head with this certification available as standard in the Separator product class.
Armstrong Pumps Inc., 93 East Ave., North Tonawanda, NY 14120-6594; 716-693-8813; 716-693-8970 (fax); www.armstrongpumps.com.