&TNG Mechanical Seal  TG120M EagleBurgmann M2N Series

The TNG TG120M Mechanical Seal is a conical spring and O-ring pusher construction seal, featuring a spring-loaded solid carbon graphite or silicon carbide seal face. With an economical price and wide applicability, it is widely used in basic applications such as circulating pumps for water and heating systems.

 Key Features

' Unbalanced Mechanical Seal: Designed for cost-effective performance.

' Rotating Conical Spring: Enhances sealing efficiency.

' Rotation Dependent: Operates based on shaft rotation direction.

' Global Standards Compliance: Conforms to EN 12756 and DIN 24960 standards.

' Equivalent to M2N, M2N4, M2: Ensures seamless replacement compatibility.

Technical Specifications

• Shaft Diameter: 10 mm to 38 mm

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

• Temperature Range: -20°C to +180°C (-4°F to 356°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:

• Carbon Graphite (Resin Impregnated) AK

• Reaction Bonded Silicon Carbide (RBSiC) O

• Sintered Silicon Carbide (SSiC) O1

Stationary Seat:

• Reaction Bonded Silicon Carbide (RBSiC) O

• Sintered Silicon Carbide (SSiC) O1

• Aluminium Oxide Ceramic B

• GrNiMo-Steel G

Auxiliary Seal:

• Encapsulated O-Ring / Elastomer O-Rings

  • FEP Jacketed FKM (M1) | FKM (V)

  • FEP Jacketed VMQ (M3) | EPDM (E)

  • PFA Jacketed FKM (M5) | VMQ (S)

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

' Circulating Pumps: Suitable for water and heating systems.

' Centrifugal Pumps: Ensures efficient sealing in basic applications.

' Other Rotating Equipment: Widely used across various industrial applications.

 Benefits

 Reliable Performance: Provides efficient and long-lasting operation.

 Durable Construction: Built from high-quality materials for extended service life.

 Economical Solution: Offers cost-effective sealing performance.

 Versatile Application: Compatible with a variety of pump and rotating equipment types.

Choose the TNG TG120M Mechanical Seal for dependable and efficient sealing solutions. Designed for basic industrial applications, this seal is an ideal replacement for EagleBurgmann M2N series.

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