A
reversible
Dual Vespel® Ring Inlet Seal that lasts twice as long, for the same great
price!
Our new Flip Seal greatly improves injection port performance while saving you time
and money. This reversible inlet seal allows twice as many uses as other inlet seals, at the
same cost. By using our patented Dual Vespel® Ring technology, the Flip Seal features
two soft Vespel® rings, one on the top and one on the bottom, which eliminate the need
for a washer. Our new reversible design allows you to flip the inlet seal and use it twice
as many times.
222 www.restek.com
Dual Vespel® Ring Inlet Seals
Washerless, leak-tight seals for Agilent GCs
• Does not require a separate washer.
• Requires less torque to seal.
• Does not require retightening of reduc-
ing nut after several oven cycles.
• Extends column lifetime by preventing
oxygen from reaching the column.
• Same price as the regular inlet seals
with washers.
Vespel® ring seal
on top and
bottom surfaces!
Patented
restek
innovation
!
A Dual Vespel®
Ring Inlet Seal
eliminates the
need for a
washer!
21240
21238
21248
0.8mm ID Dual Vespel Ring Inlet Seal
2-pk.
/price
10-pk.
/price
50-pk.
/price
Gold-Plated
21240
21241
23418
Siltek Treated
21242
21243
23419
Stainless Steel
21238
21239
23420
1.2mm ID Dual Vespel Ring Inlet Seal
2-pk.
/price
10-pk.
/price
Gold-Plated
21246
21247
Siltek Treated
21248
21249
Stainless Steel
21244
21245
Extend your column lifetimes!
Feature
Benefit
Reversible design.
Vespel
®
ring embedded in bottom surface.
Vespel
®
ring embedded in top surface.
Lower leak rate compared to OEM metal inlet seals.
Prevents oxygen from permeating the carrier gas.
Allows twice as many uses as other seals,
at the same cost.
Eliminates need for a washer.
Very little torque required to make seal—reduces
operator variability.
Less detector noise.
Increases column lifetime.
NEW!
1
/
16
" Adaptor
Fitting
23407
0.8mm ID Flip Seal Dual Vespel Ring Inlet Seal
2-pk.
/price
10-pk.
/price
Gold-Plated
23407
23409
Siltek Treated
23408
23410
1.2mm ID Flip Seal Dual Vespel Ring Inlet Seal
2-pk.
/price
10-pk.
/price
Gold-Plated
23411
23413
Siltek Treated
23412
23414
Flip Seal Dual Vespel Ring Inlet Seal Kit
qty.
cat.#
price
Includes: gold-plated 0.8mm ID inlet seal,
reducing nut adaptor,
1
/
16
" SS nut
kit
23406
Gold or Siltek Treated seals.
Reduces breakdown and adsorption of compounds,
maximizing component transfer to GC column.
NEW!
Now available in
economical 50-pks.
Note that the Flip Seal requires a special reducing nut, which is included in the kit.
Website : www.chromtech.net.au E-mail : info@chromtech.net.au TelNo : 03 9762 2034 . . . in AUSTRALIA Mar