PP-D Dual Seals

Description

Typical Industrial Applications

• Pulp and Paper Industry
• Chemical Industry
• Clean, Abrasive or Corrosive Liquids
• Stocks of Various kind
• Applications where Crystallization is a problem

Suitable for Following Equipments

• Ahlstar UP A MS21 Range of Pumps
• Sulzer A, APP/APT Pumps
• Sulzer SL Mixers
• Metso Conical Pumps
• Stock Pumps

1. Dual seal configuration
2. Balanced design
3. Independent of direction of rotation
4. Semi-Cartridge construction
5. Double pressure balanced design
6. Designed with provision for internal
barrier fluid circulation
7. No dynamic O-ring on the shaft
8. Robust construction with shrink-fitted
seal faces
9. Seal faces have a large clearance to
the shaft
10. Static springs on both the sides