Mechanical seal john crane
Type 75FS
Dry-running Fully Split Mixer Seal – Type 75FS
The Type 75FS dry- or wet-running fully split mechanical seal is designed specifically to eliminate process contamination and significantly reduce maintenance on larger types of equipment that previously could not accommodate mechanical shaft seals.
Product Description Type 75FS
The Type 75FS is an engineered, fully split, dry running single seal designed to contain process liquid and vapor while eliminating process contamination. The seal‘s unique design and features significantly improve reliability and reduce maintenance costs on rotating equipment that previously could not accommodate mechanical shaft seals. Heavy-duty design handles significant shaft movement and runs cool and quiet allowing for cleaner and less hazardous working environment and a more productive process.
- The Type 75FS is ideal for applications on mixers, agitators, and reactors where installation and service is difficult or challenging due to the equipment design or available space.
- Where equipment maintenance is complex and high reliability is vital.
- An excellent choice for chemical processing, food processing, petrochemical, pulp and paper, wastewater, and Pharmaceutical applications where larger shafts and complex coupling or drive arrangements exist
Table Parameters Type 75FS
| Temperature Limits | 300°F/150°C
|
|---|---|
| Pressure Limits | Dry: Full vacuum to 100 psi(g)/70 bar(g)
Wet: Full vacuum to 125 psi(g)/8.5 bar(g)
|
| Speed Limits | Dry: 400fpm/203m/s
Wet: 1750 rpm |
Features Type 75FS
- California Residents: PROPOSITION 65 WARNING
- Ease of installation
- No measuring to set the working height
- Cap screws that can be loosened but do not fall out
- Springs that do not fall out yet can be removed
- Split O-rings that are easily installed; efficient installation plate provided
- Dry or wet
Recommended Applications Type 75FS
- Mixer and agitators
- Other rotating equipment