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TG120M

TG120M

EagleBurgmann type M2N series Replacement

Type TG120M mechanical seal range feature a spring loaded solid carbon graphite or silicone carbide seal face. It is conical spring and O-ring pusher construction mechanical seals with economical price. It is widely used in basic applications such as circulating pumps for water and heating system.
Detail Information
Features
Unbalanced Mechanical Seal
Rotating conical spring
Dependent on direction of rotation
TO EN 12756. DIN24960
Equivalent to M2N M2N4 M2
Recommended Applications
  Basic applications such as circulating pumps for water and heating system.
  Circulating pumps and centrifugal pumps
  Other Rotating Equipment.
Operating range
Shaft diameter: d1=10...38mm
Pressure: p=0...1.0Mpa(145psi)
Temperature: t = -20 °C ...180 °C(-4°F to 356°F)
Sliding velocity: Vg≤15m/s(49.2ft/s)
Notes: The range of preesure,temperature and sliding velocity is depend on seals combination materials
Product Structure
Combination Materials
 1. Rotary Face 
     Carbon graphite, resin impreg  AK
     Reaction Bonded Sic RBSlC  O 
     Sintered Silicon Carbide SSlC  O1
 2. Stationary Seat 
     Reaction Bonded Sic RBSlC  O
     Sintered Silicon Carbide SSlC  O1
     Aluminium Oxide Ceramic  B
     GrNiMo-Steel  G
 3. Auxiliary Seal 
     Encapsulated 0-ring            Elastomers 0-ring
     FEP Jac keted FKM M1        FKM  V
     FEP Jac keted VMQ M3       EPDM  E
     PFA Jacketed FKM M5         VMQ  S
 4. Spring  
     GrNi-Steel (AlS1304)  F
     GrNiMo-Steel (AlS1316)  G
 5. Metal Parts
    GrNi-Steel (AlS1304)  F
    GrNiMo-Steel (AlS1316)  G
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