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 Teflon Bellow SealÂ
PTFE seals for harsh chemical use where standard rubber will fail.
Teflon Bellow (GFT) Unbalanced Seal
Seal Size
20–120 mm
Pressure
8 kg/cm²
Speed
12 m/s
Temperature
-30…250°C
GFT
Rotary Face
Silicon, TC, SS, Ceramic
Stationary Seat
Secondary Seal
PTFE, GFT
SS304, SS316, SS316L
Metal Parts
Components
SS Spring, Seal Face, Stationary Seat, Stationary Packing, SS Pin, SS Support Washer, Teflon Bellow, SS Clamp, Teflon Casing
Acids
Alkalies
Strong Oxidising
Teflon Bellow (RCF) Unbalanced Seal
20–120 mm
Seal Size
Pressure
8 kg/cm²
Speed
12 m/s
Temperature
-30…250°C
Carbon, Silicon, TC
Rotary Face
Silicon, TC, SS, Ceramic
Stationary Seat
Secondary Seal
PTFE, GFT
Metal Parts
SS304, SS316
Components
SS Casing, Seal Face, Stationary Seat, Viton O-Ring, Metal Bellow Spring
Alkalies
Acids
Strong Oxidising
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