Advantages:

1.Single face mechanical sealing
2.Balanced
3.Metal bellow seal
4.Rotation direction unlimited
5.OEM service 

Material 

1.Bellows: Hastelloy-C,AM350,Titanium

2.Metal parks:300Series stainless steel,300L

3.Seal face:tungsten carbide,carbon,silicon carbide.

4.Packings: Viton,EPR,Teflon, NBR.

Operating Limits

1.Temperature -75°C~200°C

2.Pressure: vacuum to 2.0Mpa

         vacuum to 6.0Mpa (double bellow)

3.Speed≤25MPs

Applications:

1. High temperature medium pumps

2. Refining technology

3. Power plant technology

4. Chemical industry

5. Special rotating equipment