Agitator Seals
Dry Running Mechanical Seal
DS71
The Dry Running Mechanical Seal is a non-contacting seal designed for applications without lubrication or barrier fluid. Featuring a rotating and stationary ring with externally mounted springs and a reverse balanced O-ring, it prevents contamination and handles shaft movement, deflection, and vibration efficiently in high-vacuum and chemical processes.
Ashish Seals India Pvt. Ltd., an ISO 9001:2015 certified manufacturer and exporter, provides this seal in cartridge, non-cartridge, and bearing assembly designs. It is widely used in food & pharmaceutical, petrochemical, paper & pulp, oil refining, painting & printing, and general chemical industries.
Characteristics
Standard design, Single mechanical seal, Reverse balanced, Outside mounted, Independent of direction of rotation, Dry running.Metal Components
SS316, SS316L, SS304, Hastelloy-C, Monel, Alloy 20Seal Faces
Carbon, Silicon carbide, Tungsten carbideSecondary Seal
FKM, FFKM, EPDM, AFLAS, TTV, PTFEApplication
Food Processing, Pharmaceutical, Packaging Equipment, Dry-Run Applications.
| No. | Component |
|---|---|
| 1 | Mating Ring |
| 2,4 | O-Ring |
| 3 | Seal Ring |
| 5 | Retainer |
| 6 | Grub Screw |
| 7 | Spring |
| 8 | Thrust Ring |
| 9 | Snap Ring |
| 10 | Sleeve |
| 11 | Gland |
| 17 | Gasket |
