Sleeves, cone joint, PTFE


With knurled gripping ring at the top of the cone for easy removal. For gas, liquid and vacuum-tight cone joint connections with sizes as outlined below. Reusable. With reinforced external ribs for a high-vacuum tight seal (leakage rate: < 1x10-4 mbar x I x s-1). No joint sealant or grease required.
Sleeves, cone joint, PTFE Heco-Catalogue


Sleeves, cone joint, PTFE
NSPKCat. No.Manuf. Prod. No.
14/2319.011 642H 933-03
19/2619.011 643H 933-04
24/2919.011 644H 933-05
29/3219.011 645H 933-06
45/4019.011 647H 933-09
Alternate products:
Sleeves with ribs, PTFE
Sleeves, PTFE, disposable