Biotech2014-Catalog - page 41

28 FITTINGS
PartNo. Description Port PressureRating HeadStyle Material Qty.
VACUTIGHTFITTINGS (INCLUDESP-840ORP-940FERRULES)
P-842x VacuTight Fitting for 1/16”ODTubing, Short 10-32Flat-Bottom 400–800psi (27–55bar) 1/4”Hex PEEKRed 10-pk
P-844x VacuTight Fitting for 1/16”ODTubing, Short 10-32Flat-Bottom 400–800psi (27–55bar) Headless Knurl PEEKRed 10-pk
P-846x VacuTight Fitting for 1/16”ODTubing, Long 10-32Flat-Bottom 400–800psi (27–55bar) Headless Knurl PEEKRed 10-pk
P-930x VacuTight Fitting for 1/16”ODTubing 1/4-28Flat-Bottom 400–800psi (27–55bar) StandardKnurl DelrinRed 10-pk
P-931x VacuTight Fitting for 1/16”ODTubing M6Flat-Bottom 400–800psi (27–55bar) StandardKnurl DelrinRed 10-pk
P-938x VacuTight Fitting for 1/16”ODTubing 1/4-28Flat-Bottom 400–800psi (27–55bar) StandardKnurl PEEKNatural 10-pk
P-942x VacuTight Fitting for 1/8”ODTubing 1/4-28Flat-Bottom 500–1,000psi (34–69bar) StandardKnurl DelrinRed 10-pk
P-945x VacuTight Fitting for 1/8”ODTubing, Short M6Flat-Bottom 500–1,000psi (34–69bar) StandardKnurl DelrinRed 10-pk
P-946x VacuTight Fitting for 1/8”ODTubing 1/4-28Flat-Bottom 500–1,000psi (34–69bar) Headless Knurl DelrinRed 10-pk
P-948x VacuTight Fitting for 1/8”ODTubing 1/4-28Flat-Bottom 500–1,000psi (34–69bar) StandardKnurl PEEKNatural 10-pk
REPLACEMENTFERRULES
P-840x VacuTight Ferrule for 1/16”ODTubing M6or 1/4-28Flat-Bottom 400–800psi (27–55bar) — ETFERed 10-pk
P-940x VacuTight Ferrule for 1/8”ODTubing M6or 1/4-28Flat-Bottom 500–1,000psi (34–69bar) — ETFERed 10-pk
0.61”
(1.55cm)
0.37
(0.94cm)”
0.38”
(0.97cm)
0.25”
(0.64cm) 0.60”
(1.52cm)
0.35”
(0.89cm)
0.37”
(0.94cm)
0.87”
(2.21cm)
0.48”
(1.22cm)
1.0”
(2.54cm)
0.25”
(0.64cm)
0.70”
(1.78cm)
0.25”
(0.64cm)
0.51”
(1.30cm)
0.87”
(2.21cm)
VacuTight™ Fittings
XXFor 1/16”or 1/8”OD tubing connections into 10-32, 1/4-28,
orM6 flat-bottomports
XXVacuumRated to 25 in-Hg (84 kPa)
XXImprove transfer volume consistency
Upchurch Scientific® VacuTight Fittings are designed to provide
airtight, dependable connections under vacuum and lowpressure
conditions.Manyof theVacuTightNutshave streamlinedprofiles for
use in systems requiring a large number of connections in a small
area.Furthermore, theVacuTightFerrule’ssmall sizeensuressufficient
nut/threadengagement, even in shallowports. These featuresmake
VacuTightFittings ideal for“combichem”high throughput screening,
clinicaldiagnostic, andotherautomated liquidhandlingapplications.
The configuration of the VacuTight flat-bottom ferrules prevents
overcompression and tubing ID reduction that canoccur withmany
conedfittings.The result ismoreconsistentaspiratinganddispensing
volumes across all systemconnections.
TheVacuTight fittings can alsoworkwell in somepositivepressure
applications. Thepressure range for each fitting is listedbelow and
depends upon the tubing used for the connection. Please contact
your distributor or IDEX Health & Science for more information.
Additionally, please note that some of the VacuTight fittings have
changed in color from red toblack; however, this color changedoes
not affect product performance.
All VacuTightNutsmustbeusedexclusivelywithVacuTight Ferrules.
1Thedimensions shownapply toP-930, P-931, P-938, P-942, andP-948.
2 Thedimensions shownapply toP-945.
3 Thedimensions shownapply toP-946.
P-9452
DelrinNut,M6
withP-940Ferrule
P-844
PEEKNut, 10-32
withP-840Ferrule
P-846
PEEKNut, 10-32
withP-840Ferrule
P-9463
DelrinNut, 1/4-28
withP-940Ferrule
P-9301
Delrin® Nut, 1/4-28
withP-840Ferrule
Flat-Bottom Fittings