Choose from Our Range of Products

Choose from Our Range of Products

TG920K

EagleBurgmann MG920 Replacement

TG9 series is the most commonly used seal.It adoptsspecially designed rubber bellows and has excellentcompensation ability for axial movement,effectivelycompensating for the impact of axial movement andbeating of the equipment on the seal.High flexibility dueto extended selection of materials in rotary face andstationary seat.TG912,TG913,TG920K,TG921U showin different standard,and used in different working length.
TG921U Equivalent to EagleBurgmann MG921 UK standard (T1G55)
TG920K Equivalent to EagleBurgmann MG920 Euro standard (T1G50)
Features
Single and ealstomer bellows mechanical seal
Bi-directional
Non-sliding design structure,elastomer bellows automatically compensates for primary ring wear.
Vailable in metric and inch sizes
Highly interchangeable
 
Operating range
Shaft diameter: d1=0.375''...3.000''
Pressure: p=0...1.2Mpa(174psi)
Temperature: t = -20 °C ...150 °C(-4°F to 302°F)
Sliding velocity: Vg≤13m/s(42.6ft/m)
 
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 impregnated Ak
    Silicon carbide (RBSIC) O
    Hot-Pressing Carbon Ac
    Tungsten carbide W1
 2. Stationary Seat 
    Aluminium oxide(Ceramic) B
    Silicon carbide (RBSIC) O
    Tungsten carbide W1
 3. Auxiliary Seal 
    Nitrile-Butadiene-Rubber (NBR) P
    Fluorocarbon-Rubber (FKM) V
    Ethylene-Propylene-Diene (EPDM) E
 4. Spring 
    Stainless Steel (SUS304) F
    Stainless Steel (SUS316) G
 5. Metal Parts
    Stainless Steel (SUS304) F
    Stainless Steel (SUS316) G

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