Type 109

EagleBurgmann Type MG1 Replacement

Type109 series is the most common rubber bellows mechanical seals allow for fast and easy installation. it is also be used as multiple seal in tandem mechanical seals in two sets arrangement. Mechanical Seal  Type 109 is widely used in Chemical standard pumps, screw pumps, slurry pumps and Petroleum chemical industry

Features
  Compact design in the rubber
  Insensitive to shaft play and run out
  Bellows should not twist due to spring drive
  Single seal, unbalanced, single spring
  Conform with DIN24960 EN12756 standard
 
 
Stationary Seat

Standard Stationary Seat: T1G60 

T1G60 equivalent to Burgmann G60 Seat

Alternatives Stationary Seat:T3G6   T3G4  T1G50

T3G6 equivalent to Burgmann G6 Seat

T3G4 equivalent to Burgmann G4 Seat

T1G50 equivalent toBurgmann G50 Seat

Combination Materials

Rotary Face 

    Carbon graphite resin impregnated Ak
    Hot-Pressing carbon Ac 
    Silicon carbide (RBSIC) O
 Stationary Seat 
    Aluminium oxide(Ceramic) B
    Silicon carbide (RBSIC) O
    Tungsten carbide W1
 Auxiliary Seal      
    Nitrile-Butadiene-Rubber (NBR) P
    Fluorocarbon-Rubber (Viton) V
    Ethylene-Propylene-Diene (EPDM) E
 Spring
    Stainless Steel (SUS304) F

 Metal Parts
    Stainless Steel (SUS304) F

Detailed parameters

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