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 Width5.9 mm
Signature StandardPST301400-M12
TSS Article Number (3 to 9)T301400
Quality (10th Digit)-
Type of Article0
Root Ring Inside Diameter133.95 mm
Root Groove Inside Diameter124.9 mm
Root Groove Outside Diameter140 mm
Root Groove Thickness7.55 mm
Root Groove Width6.3 mm
Groove Diameter Inside124.9 mm
Article GroupPS
Root Ring Length0 mm
Legacy ID from KOM2PST301400-M12
Root Ring Outside Diameter140.85 mm
Root Ring Thickness3.45 mm
Root Ring Width5.9 mm
Ring Thickness3.45 mm
Groove Thickness7.55 mm
Groove Width6.3 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 To131.95 mm
Seal Tube ID Tolerance From83.95 mm
Ring Diameter Inside133.95 mm
Class Dependencies200000046121
Material Number200000046121
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