101S mechanical seal

Application: 

Shaft sealing for e.g. pumps.

Construction: 

• The shaft seal is with open compression spring
• Provided with a rubber sleeve that acts as a secondary sealing around the shaft
• Is not directional
• The compression spring is open

Quality: 

• Spring in stainless steel
• Rubber bellow in either nitrile or EPDM rubber
• The slide ring is in carbon or silicon
• The seat is made of ceramic or silicon 

Components:

1. Rotating contact surface
2. Stationary contact surface
3. Bellows
3a. Elastomeric cup
4. Spring
5. Ring
5a. Drive ring
5b. Metal frame