English
The Double Delta® is a double-acting PTFE sealing element which is energized by an elastomer O-Ring. The Double Delta® seal can be fitted in existing O-Ring grooves (US standard AS 568 A, MIL-P-5514) and it demonstrates good friction properties, stick-slip-free starting and excellent dry running. The Double Delta® is used in light and medium duty industrial hydraulics. Available in Turcon® or Zurcon® materials. The O-Ring is not included with this item.
Pist/DoubleDelta®Turcon®:
Groove Diameter Outside42 mm
Ring Width3.3 mm
Signature StandardPDD100420-M12
TSS Article Number (3 to 9)D100420
Quality (10th Digit)-
Type of Article0
Root Ring Inside Diameter40.3 mm
Root Groove Inside Diameter37.5 mm
Root Groove Outside Diameter42 mm
Root Groove Thickness2.25 mm
Root Groove Width3.6 mm
Groove Diameter Inside37.5 mm
Article GroupPD
Legacy ID from KOM2PDD100420-M12
Root Ring Outside Diameter42.3 mm
Root Ring Thickness1 mm
Root Ring Width3.3 mm
Ring Thickness1 mm
Groove Thickness2.25 mm
Groove Width3.6 mm
Seals Helsingor Material Class:
Seal Tube OD Tolerance Max16 mm
Seal Tube ID Tolerance Min-16 mm
Seal Tube OD Tolerance From43.6 mm
Seal Tube ID Tolerance Max-1.3 mm
Seal Tube OD Tolerance Min1.3 mm
Ring Diameter Outside42.3 mm
Seal Tube OD Tolerance To58.3 mm
Seal Tube ID Tolerance To39 mm
Seal Tube ID Tolerance From24.3 mm
Ring Diameter Inside40.3 mm
Class Dependencies200000067101
Material Number200000067101
Compound Type110
Compound codeM12
Material Information for the product(s) on this page
M12
Basic Material:
PTFE
Filler:
Virgin PTFE compounded with Turcon®, mineral fibre and additives
Colour:
Dark Grey
Commercial Description:
Turcon® M12 is a modern compound and the new standard industrial material. A development of thorough benchmarking and performance testing, Turcon® M12 offers low friction, high wear resistance and costs on par with standard bronze-filled compounds. This material is designed to be the first choice for seals used with linear motion, replacing standard (medium-filled) industrial bronze-filled compounds. Used in article numbers ending in M12N and M12V.