Turcon® Varilip® PDR are constructed from only two parts – a precision manufactured metal body and a mechanically retained Turcon® sealing element. Unlike seals with pressed metal cases, a gasket is not required to provide sealing between the lip and casing. This is provided by the mechanical retention of the lip, thus improving both the chemical resistance and temperature range of the sealing system. The mechanical retention of the Turcon® element provides a robust product which also eliminates the process of bonding the Turcon® to a metal or elastomer substrate.
Rotary/PDR Seal:
Groove Diameter Outside47 mm
Signature StandardTJG4A0250-T781
Quality (10th Digit)-
TSS Article Number (3 to 9)G4A0250
Type of Article0
Root Groove Inside Diameter25 mm
Root Groove Outside Diameter47 mm
Root Groove Width7 mm
Groove Diameter Inside25 mm
Article GroupTJ
Groove Thickness11 mm
Groove Width7 mm
Compound codeT781
Material Information for the product(s) on this page
T78
Gravity Unit:
g/cm³
Material Code Class:
Thermoplastic
Ball Hardness:
30
Color:
Tan to Dark Brown
Specific Gravity:
1.96
Material Type:
PTFE
Gravity Tolerance:
+/-0.04
Minimum Temperature:
-200
Maximum Temperature:
260
Material:
T78