Categories
- Conical Spring Mechanical Seals
- Parallel Spring mechanical Seals
- Multiple Spring mechanical Seals
- Wave Spring Mechanical Seal
- Metal Bellows mechanical seal
- Cartridge mechanical seal
- PTFE-Bellows Seal
- Parallel Spring Diaphragm Mechanical Seal
- Elastomeric Bellows mechanical seal
- Brand Pump Seals-General Industrial
- Brand Pump Seals-Food and Beverage Industry
- Stationary seat Type

TG120B
EagleBurgmann M3N(G4/G13seat)series Replacement
- TG120B is conical
- spring and O-ring pusher construction
- mechanical seals,
- designed for large batch production. This
- type of mechanical
- seal is easy to install. covers a wide range
- of applications and
- reliable performance. It is frequently
- used in paper
- industry,sugar industry, chemical and
- petroleum, food
- processing, sewage treatment industry.
Detail Information
Features
Conical spring,unbalanced,O-ring pusher construction
Torque transmission via conical spring, independent of direction of rotation.
Wide option in seal face material 。
Spring with deep coils to reduce the risk of clogging in solids content or viscous liquids.
Recommended Applications
Paper and sugar industry,Food Processing,waste water technology
Low solids content or viscous media
Sewage pumps, chemical pumps, screw pumps, process pumps
Other Rotating Equipment.
Operating range
Shaft diameter: d1=12...80mm
Pressure: p=0...1.0Mpa(145psi)
Temperature: t = -20 °C ...180 °C(-4°F to 356°F)
Sliding velocity: Vg≤15m/s(49.2ft/m)
Notes: The range of preesure,temperature and sliding velocity is depend on seals combination materials
Product Structure

Combination Materials
1. Rotary Face
Silicon carbide (RBSIC) O
Tungsten carbide W1
Cr-Ni-Mo Sreel (SUS316) G
Surface hardfacingtungsten carbide I
2. Stationary Seat
Carbon graphite resin impregnated Ak
Silicon carbide (RBSIC) O
Tungsten carbide W1
3. Auxiliary Seal
Nitrile-Butadiene-Rubber (NBR) P
Fluorocarbon-Rubber (Viton) V
Ethylene-Propylene-Diene (EPDM) E
4. Spring
Stainless Steel (SUS304) F
Stainless Steel (SUS316) G
Left rotation: L Right rotation: R
5. Metal Parts
Stainless Steel (SUS304) F
Stainless Steel (SUS316) G
Stationary Seat
Standard Stationary Seat: T3G4
T3G4 equivalent to Burgmann G4

Alternatives Stationary Seat: T15G4 T8G13
T15G4 equivalent to Burgmann G4
T8G13 equivalent to Burgmann G13

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