&TNG Mechanical Seal  TG1525 Parallel Spring Mechanical Seal

The TNG TG1525 Mechanical Seal is designed with drive lugs for a rugged and reliable drive, offering various rotary ring and auxiliary seal material options to meet different usage conditions. It is widely used in marine, textile, pulp & paper, refrigeration, compressors, and wastewater treatment industries. Compliant with EN 12756 and ISO 3069 standards, it ensures reliable sealing performance in demanding applications.

 Key Features

' Various Rotary Ring Material Options: Provides flexibility for different applications.

' Drive Lugs: Ensures secure and stable drive transmission.

' Bi-Directional Operation: Functions independent of shaft rotation direction.

' Global Standards Compliance: Conforms to EN 12756 and ISO 3069.

Technical Specifications

• Shaft Diameter: 20 mm to 100 mm

• Pressure Range: Up to 1.0 MPa (145 psi)

• Temperature Range: -20°C to +220°C (-4°F to 428°F)

• Sliding Velocity: ≤ 15 m/s (49.2 ft/s)

Note: The operating pressure, temperature, and sliding velocity depend on the seal material combination.

Combination Materials

Rotary Face:

• Reaction Bonded Silicon Carbide (RBSiC) O

• Sintered Silicon Carbide (SSiC) O1

• Tungsten Carbide with Ni-Binder W

Stationary Seat:

• Carbon Graphite (Resin Impregnated) AK

• Carbon Graphite (Antimony Impregnated) AD

• Reaction Bonded Silicon Carbide (RBSiC) O

• Sintered Silicon Carbide (SSiC) O1

• Tungsten Carbide with Ni-Binder W

Auxiliary Seal:

• Elastomer O-Rings:

  • FKM (V)

  • EPDM (E)

  • Tetrafluoroethylene Propylene Rubber (FEPM) (X)

Spring & Metal Parts:

• Spring:

  • GrNi-Steel (AISI 304) F

  • GrNiMo-Steel (AISI 316) G

• Metal Parts:

  • GrNi-Steel (AISI 304) F

  • GrNiMo-Steel (AISI 316) G

Applications

' Textile Printing & Petrochemical Industry: Handles varied liquid conditions.

' Low Solids Content or Viscous Media: Ideal for fluid processing applications.

' Printing & Dyeing Pumps, Sewage Pumps, Industrial Pumps: Ensures efficient sealing performance.

' Other Rotating Equipment: Suitable for diverse industrial applications.

 Benefits

 Reliable Performance: Engineered for efficiency and long-term durability.

 Enhanced Drive Stability: Features rugged drive lugs for stable operation.

 Long-Lasting Construction: Built with high-quality materials for extended service life.

 Versatile Application: Adaptable to multiple industries and pump types.

Choose the TNG TG1525 Mechanical Seal for exceptional sealing performance and durability. Designed to withstand challenging industrial environments, this seal is the perfect solution for marine, textile, and wastewater treatment applications.

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