FITTINGS
9
PartNo.
Description
Port
PressureRating
RequiredTorque
HeadStyle
Material
Qty.
PKVHPONE-PIECEFITTINGS
PK-120BLKx
PKOne-PieceFitting for 1/16”ODTubing
10-32Coned
12,000psi (827bar)
8.0 in-lbs (0.90N·m)
StandardKnurl
PK
10-pk
NEW!
PK-124x
PKOne-PieceFitting for 360µmODTubing
6-32Coned
15,000psi (1,035bar)
3.0 in-lbs (0.34N·m)
StandardMicroKnurl
PK
10-pk
NEW!
PK-126Hx
PKOne-PieceHeadless Fitting for 1/32”ODTubing 6-32Coned
15,000psi (1,035bar)
3.0 in-lbs (0.34N·m)
HeadlessMicroKnurl
PK
10-pk
PK-126x
PKOne-PieceFitting for 1/32”ODTubing
6-32Coned
15,000psi (1,035bar)
3.0 in-lbs (0.34N·m)
StandardMicroKnurl
PK
10-pk
UH-904x
PKOne-PieceFitting for 1/32”ODTubing
M4Coned
15,000psi (1,035bar)
4.0 in-lbs (0.45N·m)
Headless Knurl
PK
10-pk
PKVHPFITTINGS (SEALTIGHT
™
STYLE, FITTINGS INCLUDEPK-192X)
PK-192x
PKFerrule for 1/16”ODTubing
10-32Coned
11,000psi (760bar)
—
—
PK
10-pk
PK-195x
PKFitting for 1/16”ODTubing
10-32Coned
11,000psi (760bar)
8.0 in-lbs (0.90N·m)
StandardKnurl
PK
10-pk
PKVHPFITTINGS (LITETOUCH
®
STYLE,NUTSANDFERRULESSOLDSEPARATELY)
PK-100x
PKFerrule for 1/16”ODTubing
10-32Coned
16,500psi (1,140bar)
—
—
PK
10-pk
PK-110x
PKNut for 1/16”ODTubing
10-32Coned
16,500psi (1,140bar)
8.0 in-lbs (0.90N·m)
StandardKnurl
PK
10-pk
PK-132x
PKFerrule for 1/32”ODTubing
10-32Coned
16,500psi (1,140bar)
—
—
PK
10-pk
PKMICROFERRULESANDFEMALENUTS
P-416
FemaleNut forMicroferrule
5/16-24Coned 15,000psi (1,035bar)
4.0 in-lbs (0.45N·m)
FemaleKnurl
PEEK, Natural
ea.
P-416BLK
FemaleNut forMicroferrule
5/16-24Coned 15,000psi (1,035bar)
4.0 in-lbs (0.45N·m)
FemaleKnurl
PEEK, Black ea.
PK-112
VHPMicroFerrule for 1/32”ODTubing
5/16-24Coned 15,000psi (1,035bar)
—
—
PK
ea.
PK-152
VHPMicroFerrule for 360µmODTubing
5/16-24Coned 15,000psi (1,035bar)
—
—
PK
ea.
0.56”
(1.42cm)
0.26”
(0.66cm)
0.56”
(1.42cm)
0.26”
(0.66cm)
0.37”
(0.94cm)
0.63”
(1.60cm)
0.37”
(0.94cm)
0.63”
(1.60cm)
0.32”
(0.81cm)
0.54”
(1.37cm)
0.82”
(2.08cm)
0.37”
(0.94cm)
0.64”
(1.63cm)
0.37”
(0.94cm)
0.13”
(0.33cm)
0.523”
(1.33cm)
0.60”
(1.52cm)
0.25”
(0.64cm)
0.56”
(1.42cm)
VeryHighPressurePKFittings
UpchurchScientific
®
UltraHighPerformancefittingsaremanufactured
from aproprietary PEEKblend (PK) which allow them tobeused at
higher temperatures (up to200 °C) andhigher pressures.
The VHP PKOne-Piece fittings are available for 10-32 coned, 6-32
coned, orM4 conedports, and Two-Piece fittings are available to
connect either 1/16” or 1/32”OD tubing into 10-32 conedports in
multiple styles.
VHPMicroFerrules
VHPMicroFerrules aremade from a proprietary highperformance
PEEKpolymerblend, amaterialwhich isunique in itsability toenable
the use of capillary tubing inUHPLC environments. The new high
pressureMicroFerrulesareavailable forusewith1/32”or 360µmOD
tubing, and they are incorporated into several of our VHPproducts
for capillary tubing.
PK-112
VHPMicroFerrule
shownwithP-416
for 1/32”OD tubing
PK-152
VHPMicroFerrule
shownwithP-416BLK
for 360µmOD tubing
RELATEDPRODUCTS
XX
Findunions, teesandcrosses forVHPapplicationsonpages36,37,and42.
PK-110
10-32PKFitting
shownwithPK-100
for 1/16”OD tubing
PK-110
10-32PKFitting
shownwithPK-132
for 1/32”OD tubing
PK-126
6-32PKMicroTight
®
Fitting
for 1/32”OD tubing
NOTE
MicroTight fittings andMicroFerrules
While theMicroTight FemaleNutsmaybeusedwithanyof the separate
MicroFerrules, theMicroFerrules themselvesareport-specificandare
thusnot interchangeable.Additionally, theone-pieceMicroTight fittings
arealsoport-specificand shouldnot beexchanged.
APPLICATIONNOTE
CAUTION:While theproprietaryblendof thePKfittingswill allowafitting
toattainahigherpressureandminimal coldflowproperties relative to
purePEEK, somefittingsmoldedof PKareknown tobeconductive.Use
cautionwhenemployingPKfittings inhighvoltageapplications.
PK-120BLK
10-32PKFitting
for 1/16”OD tubing
PK-195
10-32PKFitting
withPK192
for 1/16”OD tubing
PK-126H
6-32PKMicroTight
®
Fitting
for 1/32”OD tubing
NEW!
UH-904
M4, 1/32”Fitting
forRheodyne
®
MXvalves
PK-124
6-32PKMicroTight
®
Fitting
for 1/32”OD tubing
NEW!
VHP Fittings
