Mechanical seal john crane
Type 675
Low-temperature Titanium Edge-welded Metal Bellows Seal Type 675
The Type 675 is a rotating titanium welded metal bellows assembly. The titanium bellows is ideal for chlorine, chlorine dioxide and ferric chloride services. This seal assembly is available with a variety of seal face options, including hard faces for abrasive applications.
Table Parameters Type 675
| Temperature Limits | -100°F to 400°F/-75°C to 200°C |
|---|---|
| Pressure Limits | Vacuum to 360 psi(g)/25 bar(g) |
| Speed Limits | 5000fpm/25m/s |
Features Type 675
- California Residents: PROPOSITION 65 WARNING
- Titanium edge-welded metal bellows ideal for chlorine, chlorine dioxide and ferric chloride services
- Static secondary seal
- Available in single or dual arrangements, shaft-mounted or in a cartridge
- Optimum 45-degree tilt angle
- Only one moving part: the bellow
- Pressure-balanced by design
- Available with hard faces for abrasive applications
- Rotating bellows for self-cleaning design
Recommended Applications Type 675
- Process pumps
- Other compressors
- Other rotating equipment