FSSL Mechanical Seals for Slurry Seal and other ANDRITZ Industrial Pumps.

Structural Features: single-end, double balanced, independent direction of rotation, wave spring with spring protector. The still spring structure allows high speed operating conditions. The spring is separated from the sealed mediums so it will not be jammed. This seal component has a simple structure and is easy to install with stable performance.

Industrial Standards: specific customization.

Features:

• Structure : Single-End
• Pressure : High Pressure Mechanical Seals
• Temperature : High Temperature Mechanical Seal
• Performance : Corrosion
• Model No. : FSSL
• Size : 1” - 6” (25 mm - 150 mm)

FSV1 Mechanical Seal for Slurry Seal and other Industrial Pumps.

Structural Features: single-end, balanced, independent direction of rotation, wave spring with spring protector. The spring is separated from the sealed mediums so it will not be jammed. This seal component has a simple structure and is easy to install with stable performance.

Industrial Standards: DIN24960, EN12756, ISO03069, GB6556.

Features :

• Structure : Single-End
• Pressure : High Pressure Mechanical Seals
• Temperature : High Temperature Mechanical Seal
• Performance : Corrosion
• Model No. : FSV1
• Size : 1” - 6” (25 mm - 150 mm)

Mechanical Seal for Paper-making Equipment and Pressure Screens (for paper pulp agitation).

Structural Features: double-end, multiple springs, with spring protector, balanced, independent direction of rotation, spring standingmechanical seal. The component is cartridge seal with easy installation. The springs are not touching the sealedmediums so that there will be no jam caused by the highviscosity and crystallization active content. This makes sure the flexibility of the compensation ring and as a result, it lasts the lifetime of the whole component. Multi springstructure makes the load on the sealing faces balanced. The seal needs to work with sealing water, which has thepressure of 0.1 - 0.3 MPa and flow rate of 3 - 8 L/min.

Industrial Standards: specific customization.

Features :

• Structure : Double-End
• Pressure : High Pressure Mechanical Seals
• Temperature : Poor Temperature Mechanical Seal
• Performance : Corrosion
• Model No. : PF01F
• Size : 1” - 6” (25 mm - 150 mm)

PF02B Mechanical Seal for Paper Pulp Pumps and Flue Gas Desulfurization System.

Structural Features: double end, multi springs, balanced, independent rotary direction, still structure, pin transmission. The still springs are suitable for high operating speed. The springs are separated from the sealed mediums so they will not be jammed. Piston design allows great axial shifting. The seal is cartridge design with easy installation and reliable performance.

Industrial Standards: specific customization.

Features :

• Structure : Double-End
• Pressure : Medium Pressure Mechanical Seals
• Temperature : Temperature Mechanical Seal
• Performance : Corrosion
• Model No. : PF02B
• Size : 1” - 6” (25 mm - 150 mm)

PF02E Mechanical Seal for Paper-making Equipment, Alumina Plants, Flue Gas Desulphurization, Deashing System and Slurry Pumps.

Structural Features: double end, multi springs, balanced, independent rotary direction, still structure, pin transmission. The still springs are suitable for high operating speed. The springs are separated from the sealed mediums so they will not be jammed. Piston design allows great axial shifting. The seal is separated assembled with easy installation and reliable performance.

Industrial Standards: specific customization.

Features :

• Structure : Double-End
• Pressure : High Pressure Mechanical Seals
• Temperature : High Temperature Mechanical Seal
• Performance : Corrosion
• Model No. : PF02E
• Size : 1” - 6” (25 mm - 150 mm)