... .manufacturer 3.ISO9001 4.export for 19 years SiC Shaft Mechanical Seal CM01-30 Design1.single face2. Secondary seal-O/V ... parts: 304/316/316L/Hast.4.Springs: 304/316/Hast./Inc.Working condition1.Media: chemical fluid,such as oil,liquidized hydrocarbon ... is long.2.Quick delivery and best serviceApplication1.Double/single mechanical seals are used in pumps, blowers, agitators, compressors, and other ...