Reserve not met No Image Lot 122 (10) Pfieffer Duo 2.5 & 3 Vacuum Pumps, Busch DC 0025, Edwards, (14) pcs. 122(10) Pfieffer Duo 2.5 & 3 Vacuum Pumps, Busch DC 0025, Edwards, (14) pcs. Myron Bowling Auctioneers (10) Pfieffer Duo 2.5 & 3 Vacuum Pumps, Busch DC 0025, Edwards, (14) pcs. Add to watchlist Timed