Coaxial foreline traps offer easy maintenance and room
temperature operation, they require no bakeout or cooling
and are virtually maintenance-free. They are ideally suited
for trapping roughing pump hydrocarbons and preventing
them from backstreaming into a vacuum system. Singlepiece
coaxial foreline traps contain absorbent filter
cartridges filled with a bronze wool element. This filter
element is permanently sealed inside the trap's body and
can't be removed or replaced. These traps are serviced by
replacing them with a spare unit while cleaning the
contaminated trap. Single-piece traps are available in
I OOmm and ISOmm body diameters.
Trap bodies are manufactured from type 304 stainless
steel. Traps are offered with a choice of hose or flange
connections. CF metal seal flange connections have one
fixed and one rotatable flange for alignment purposes. KF
and LF ISO flanges are clamp-style.
Hose connections may also be welded, but permanent
installation is not recommended. Used traps may be
cleaned with a solvent and allowed to dry before replacing
into service. Caburn-MDC recommends having a spare
trap available for rapid replacement to minimize down
time. The used unit may be cleaned and stored for re-use
Drawings download if available are indicated by in the Part Number column. Click on this icon to view all downloads. Literature downloads (including manuals), if available, is indicated by in the Part Number column. Click on this icon to view all available product literature and to download a PDF copy.
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