Dura Multi Spring Seal

Basic Features

• Structure: Single End
• Pressure: Medium Pressure Mechanical Seals
• Speed: High Speed Mechanical Seal
• Temperature: High Temperature Mechanical Seal
• Performance: Corrosion
• Standard: ANSI
• Model NO.: Type ssi-39s
• Balance: Unbalanced
• Specification: Inner Diameter: 1 to 4.5 inches

SSI-39S  Pusher Mechanical Seals for Paper Pulp Pumps, Mixers and Water Pumps

Structural Features: single end, multiple springs, unbalanced, independent direction of rotation, drive sleeve transmission. This component has a simple structure and high reliability.

Industrial Standards: ANSI

Scopes of Application: mainly used in different types of mixers, such as fermentation tanks, seeding tanks, stainless steel reaction kettles and sewage treatment devices, as well as water pumps, sewage pumps, paper pulp pumps. This product is widely used in pulp and paper, mining, steel production, food and beverage, water treatment and management, geothermal, concentrated solar power and bio-fuels industries.

Operation Parameters:

• Pressure: 1.2 MPa or less
• Temperature: – 40 ºC to 180 ºC
• Linear Speed: 23 m/s or less

Materials:

• Rotary Ring Face: TC/SiC
• Stationary Ring Face: Carbon/SiC/TC
• Elastomers: FKM/NBR/EPDM
• Springs: SS304/SS316/HC276
• Metal Parts: SS304/SS316/SS316L/2205/2507/Q235

Mediums: water, paper pulp, food, beverage and other weak corrosive mediums.

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