PST300630-T46

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)T300630

Signature StandardPST300630-T46

Type of Article0

Quality (10th Digit)-

Root Groove Thickness7.55 mm

Root Groove Inside Diameter47.90 mm

Root Groove Outside Diameter63 mm

Root Ring Inside Diameter56.70 mm

Root Groove Width6.30 mm

Ring Length0 mm

Groove Diameter Outside63 mm

Groove Width6.30 mm

Groove Diameter Inside47.90 mm

Groove Thickness7.55 mm

Ring Thickness3.45 mm

Legacy ID from KOM2PST300630-T46

Root Ring Width5.90 mm

Root Ring Outside Diameter63.60 mm

Root Ring Length0 mm

Ring Width5.90 mm

Article GroupPS

Root Ring Thickness3.45 mm

Seals Helsingor Material Class:

Seal Tube OD Tolerance From64.90 mm

Material Number200000046120

Seal Tube OD Tolerance Max16 mm

Seal Tube ID Tolerance Min-16 mm

Seal Tube ID Tolerance Max-1.30 mm

Seal Tube OD Tolerance To79.60 mm

Seal Tube ID Tolerance To55.40 mm

Seal Tube ID Tolerance From40.70 mm

Class Dependencies200000046120

Ring Diameter Outside63.60 mm

Compound codeT46

Ring Diameter Inside56.70 mm

Compound Type110

Seal Tube OD Tolerance Min1.30 mm

Installation Guide (PDF)

Material Information for the product(s) on this page

T46

Gravity Unit:

g/cm³

Material:

T46

Material Type:

PTFE

Material Code Class:

Thermoplastic

Maximum Temperature:

260

Minimum Temperature:

-200

Ball Hardness:

Color:

Greyish to Dark Brown

Gravity Tolerance:

+/-0.04

Specific Gravity:

3.07

Stepseal® 2A - Without O-Ring - PST300630-T46