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®:
TSS Article Number (3 to 9)T805800
Signature StandardPST805800-M04
Type of Article0
Quality (10th Digit)-
Root Groove Thickness12 mm
Root Groove Inside Diameter556 mm
Root Groove Outside Diameter580 mm
Root Ring Inside Diameter569.4 mm
Root Groove Width8.1 mm
Ring Length0 mm
Groove Diameter Outside580 mm
Groove Width8.1 mm
Groove Diameter Inside556 mm
Groove Thickness12 mm
Ring Thickness6.5 mm
Legacy ID from KOM2PST805800-M04
Root Ring Width7.6 mm
Root Ring Outside Diameter582.4 mm
Root Ring Length0 mm
Ring Width7.6 mm
Article GroupPS
Root Ring Thickness6.5 mm
Seals Helsingor Material Class:
Seal Tube OD Tolerance From585.4 mm
Material Number200000015698
Seal Tube OD Tolerance Max50 mm
Seal Tube ID Tolerance Min-50 mm
Seal Tube ID Tolerance Max-3 mm
Seal Tube OD Tolerance To632.4 mm
Seal Tube ID Tolerance To566.4 mm
Seal Tube ID Tolerance From519.4 mm
Class Dependencies200000015698
Ring Diameter Outside582.4 mm
Compound codeM04
Ring Diameter Inside569.4 mm
Compound Type110
Seal Tube OD Tolerance Min3 mm
Material Information for the product(s) on this page
M04
Material Type:
PTFE
Gravity Unit:
g/cm³
Material Code Class:
Thermoplastic
Color:
Black
Minimum Temperature:
-200
Material:
M04
Gravity Tolerance:
+0.04/-0.03
Maximum Temperature:
260
Ball Hardness:
34
Specific Gravity:
2.13