TG31K
TG31UUniversal elastomer bellows mechanical seals Type TG31 series can be used in wide range of operating conditions such as slurry, Oil, corrosive chemicals applications. It is frequently used by Sewage pumps,Coolant Pumps,Drainage Pumps and Food processing industries.
Unique design in the hexagonal torque drive eliminates stresses on the elastomer bellows Flexibility design in the elastomer bellows can reduce shaft play and run out Single seal、unbalanced、single spring Good interchange ability, TG31U Dimensional data conform with US standard,TG31K conform with UK standard Available in metric and inch sizes TG31 series can also be used as double face mechanical seals in two sets arrangement
Water and waste water technology Drainage Pumps Coolant Pumps Process pumps Other Rotating Equipment
Shaft diameter: d1=10...75mm(0.375'' ...3.000'')
Pressure: p=0...1.5Mpa（217.5psi）
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
Rotary Face 
Stationary Seat 
Auxiliary Seal 
Spring
Metal Parts|
Standard Stationary Seat:T1NG,T1N T1NG equivalent to John Crane NG T1N equivalent to John Crane N
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Alternatives Stationary Seat:T6WG,T6W T6WG equivalent to John Crane WG T6W equivalent to John Crane W |
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