Nuts, Ferrules, Unions aso.
Fittings in various variants are in our product range. Among other things T- and cross pieces, ferrules, pincer ferrules, couplings and everything in different designs like PEEK stainless steel, nylon and many more.
>> PDF Nuts, Ferrules, Unions aso.
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The DYNASEAL connecting system connects capillaries made out of stainless steel or PEEK, as well as PTFE and Tefzel tubing with low dead volumes. It allows maintenance-free operation and provides a long life. Suitable for UNF-threads type 10/32. The system consists of 1 bushing (1), 1 divided stainless steel ferrule (2), and 1 polymer ferrule (3). The divided ferrule and polymer ferrule are slipped over the capillary (4) "back to back" while the
bushing will push them down. This gives a leak-free connection up to 450 bar with stainless steel tubing. DYNASEAL can be optionally used with PEEK-or stainless steel ferrules double. Doing this, pressure stability will be reduced to 350 bar (stainless steel) or 150 bar (PEEK). DYNASEAL may be used in a different connections e.g. columns, flow cells etc. since the ferrules are mobile and reusable. Attention The DYNASEAL connecting system is available for capillaries with 1/16" (analytical LC and HPLC) and 1/8" (preparative LC and HPLC). To connect KNAUER-, Rheodyne- or other injection valves, long head bushings are available.