English
Stepseal® 2A has all of the excellent performance characteristics of Stepseal® 2K with additional design features to protect against tilting as a result of back pressure. Available in Turcon® or Zurcon® materials. The O-Ring is not included with this item.
Piston/Stepseal®/Turcon®:
Groove Diameter Outside140 mm
Ring Width7.6 mm
Signature StandardPST401400-M12
TSS Article Number (3 to 9)T401400
Quality (10th Digit)-
Type of Article0
Root Ring Inside Diameter131.35 mm
Root Groove Inside Diameter119.5 mm
Root Groove Outside Diameter140 mm
Root Groove Thickness10.25 mm
Root Groove Width8.1 mm
Groove Diameter Inside119.5 mm
Article GroupPS
Root Ring Length0 mm
Legacy ID from KOM2PST401400-M12
Root Ring Outside Diameter140.85 mm
Root Ring Thickness4.75 mm
Root Ring Width7.6 mm
Ring Thickness4.75 mm
Groove Thickness10.25 mm
Groove Width8.1 mm
Ring Length0 mm
Seals Helsingor Material Class:
Seal Tube OD Tolerance Max50 mm
Seal Tube ID Tolerance Min-50 mm
Seal Tube OD Tolerance From142.85 mm
Seal Tube ID Tolerance Max-2 mm
Seal Tube OD Tolerance Min2 mm
Ring Diameter Outside140.85 mm
Seal Tube OD Tolerance To190.85 mm
Seal Tube ID Tolerance To129.35 mm
Seal Tube ID Tolerance From81.35 mm
Ring Diameter Inside131.35 mm
Class Dependencies200000041382
Material Number200000041382
Compound Type110
Compound codeM12
Material Information for the product(s) on this page
M12
Gravity Unit:
g/cm³
Specific Gravity:
2.31
Color:
Dark Grey
Maximum Temperature:
260
Minimum Temperature:
-200
Ball Hardness:
34
Material Type:
PTFE
Material:
M12
Gravity Tolerance:
+/-0.03
Material Code Class:
Thermoplastic