Specifications

Welded Metal-Bellows Mechanical Seal HF680
1. Temperature:-60--400
2. pressure:0-3.6Mpa
3. Speed:35m/s
4. Shaft:20-200mm.

Welded Metal-Bellows Mechanical Seal HF680:

 

Technical parameters:
1. Temperature:-60--400^oC.

2. pressure:0-3.6Mpa,working in negative-pressure or vacuum
3. Speed:35m/s.
4. Shaft:20-200mm.

 

Application:

Welded Metal-Bellows mechanical seals HF680 have a universal field of appication. They are designed for extreme ranges of temperature and for high viscosity media.There is no dynamic O-ring and therefore a bellows seal will never hang up. they suitable for API 681,DIN24960 or other standard.