Details

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The TNG TG120HB Mechanical Seal is a balanced conical spring and O-ring pusher construction seal, designed for medium pressure-support conditions and varied industrial media. With extended material compatibility, this seal is widely used in general industrial applications, including paper, sugar, food processing, wastewater treatment, and chemical industries.

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🔑 Key Features

✅ Balanced Mechanical Seal: Provides stability and reliability under medium pressure conditions.

✅ Rotating Conical Spring: Enhances sealing efficiency and durability.

✅ Rotation Dependent: Designed to function based on shaft rotation direction.

✅ Global Standards Compliance: Meets EN 12756 and DIN 24960 standards.

✅ Equivalent to H12N & H17GN: Ensures seamless replacement compatibility.

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💻 Technical Specifications

• Shaft Diameter: 12 mm to 80 mm

• Pressure Range: Up to 2.5 MPa (362.5 psi)

• Temperature Range: -40°C to +200°C (-40°F to 392°F)

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

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

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💡 Combination Materials

Rotary Face:

• Carbon Graphite (Resin Impregnated) Ak

• Reaction Bonded Silicon Carbide (RBSiC) O

• Sintered Silicon Carbide (SSiC) O1

• Tungsten Carbide with Ni-binder W

Stationary Seat:

• Reaction Bonded Silicon Carbide (RBSiC) O

• Sintered Silicon Carbide (SSiC) O1

• Tungsten Carbide with Ni-binder W

• Carbon Graphite (Resin Impregnated) Ak

Auxiliary Seal:

• Encapsulated O-Ring / Elastomer O-Rings

  • FEP Jacketed FKM (M1) | FKM (V)

  • FEP Jacketed VMQ (M3) | EPDM (E)

  • PFA Jacketed FKM (M5) | EPDM (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

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🏭 Applications

✔ Paper & Sugar Industry: Handles low-solids content and viscous media effectively.

✔ Food Processing: Provides hygienic and reliable sealing.

✔ Wastewater Treatment: Suitable for sewage and sludge pumps.

✔ Medium Pressure Support: Designed for demanding industrial applications.

✔ General Rotating Equipment: Compatible with screw pumps, chemical pumps, and process pumps.

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🌟 Benefits

🌟 Reliable Performance: Engineered for demanding industrial environments.

🌟 Enhanced Durability: Built from premium-grade materials for longevity.

🌟 Ease of Installation & Maintenance: Reduces operational downtime and costs.

🌟 Versatile Application: Broad material combinations for varied industry needs.

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🚀 Choose the TNG TG120HB Mechanical Seal for superior sealing performance in demanding industrial environments. Engineered for efficiency, reliability, and durability, it is the ideal replacement for EagleBurgmann H12N series seals!

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