FW-JCS1 Mechanical Seal for SULZER AHLSTAR Pumps , Paper-making Equipment and Pressure Screens. Andritz pumps and Filter

Basic Features

• Structure: Single-End
• Pressure: High Pressure and Moderate Pressure Mechanical Seals
• Speed: General Speed Mechanical Seal
• Temperature: High/Moderate/Low Temperature Mechanical Seal
• Performance: Corrosion
• Standard: Specific Customization
• Model NO.: JCS1
• Balance: Balanced
• Specification: Inner Diameter: 40 mm to 200 mm

Product Detailed Description

FW-JCS1 is integrated single seal for demanding conditions. Mechanical Seal for Paper-making Equipment, Mining pumps and Pressure Screens (for paper pulp agitation)

Structural Features:

Safematic JCS1 is a rugged, pump-integrated single seal designed for clean and lubricating fluids such as water, oils, solvents and low-consistency paper stocks. The JCS1 seal is easy to install from the impeller side. JCS1 is very advanced in its technical capabilities, including a patented drive mechanism for seal faces and self-aligning, elastically mounted thrust ring. Balanced design provides undisturbed operation even with sudden pressure shocks.Single spring on atmospheric side located in the stationary part of the seal. Material is corrosion-resistant. Shaft misalignment does not pulsate the spring or wear out the O-ring.No measurements required for installation. Easy installation reduces risk of human error.Seal installation does not require back plate removal, and the seal is fastened with one bolt which guarantees fast, trouble-free installation. Torque transmission with super-elastic devices combined with no drive pins at seals faces. Seal faces do not crack at start-up.

Industrial Standards:

Specific Customization.

Scopes of Application:

The JCS1 is originally designed for Sulzer AHLSTAR pumps and later expanded to cover Andritz process pumps and other equipment mainly used in chemical engineering, pulp production, pulp drying, pulp screening, and sewage treatment. Designed for pressure screens and other filters. This component can work as an alternative to ANDRITZ Johncrane-Safematic seal support system.

Operation Parameters:

• Pressure: 0 ~ 1.6 MPa or less
• Temperature: – 20 ~ 120 ºC
• Linear Speed: 20 m/s or less

Materials:

• Rotary Ring Face: SiC/TC
• Stationary Ring Face: SiC/TC
• Elastomers: Viton/EPDM/PTFE/Aflas
• Springs: SS316/HC276
• Metal Parts: SS304/SS316/SS316L/2507/2205

Mediums:

oil, water, sulphite lyes, paper pulp, mining water,acid, alkali and other solvents.

Customization:

Changes of materials for getting other operating parameters are possible. Contact us with your requirements.