18
Fittings
0.56”
(1.42 cm)
0.26”
(0.66 cm)
0.56”
(1.42 cm)
0.26”
(0.66 cm)
0.51”
(1.30 cm)
0.26”
(0.66 cm)
0.56”
(1.42 cm)
0.26”
(0.66 cm)
0.56”
(1.42 cm)
0.26”
(0.66 cm)
Capillary Tubing Fittings
MicroTight
®
Fittings
Comprehensive Fitting System for Connecting Capillary Tubing
Made from PEEK
™
Polymer
Upchurch Scientifc
®
MicroTight One-Piece Fittings are designed for
use with the NanoPort
™
and MicroTight Unions, Adapters and Inline
MicroFilters. Specifcallymade for 360 µmOD tubing, 1/32”OD tubing
or our MicroTight Tubing Sleeves (see page19), these fttings make
superior fingertight connections with capillary tubing. MicroTight
Fittings withstand temperatures up to 125 °C.
The MicroTight family also includes a female nut matched with one of
fve dedicated ferrules for connecting specifc tubing ODs.
Use the P-277 Extender Tool to tighten standard micro knurl 6-32
fttings in hard-to-reach places. Tighten micro headless 6-32 fttings
with our N-290 Tool. See page 33 for more information.
0.54”
(1.37 cm)
0.32”
(0.81 cm)
0.52”
(1.32 cm)
0.32”
(0.81 cm)
F-125
Standard Head Fitting
for use with
MicroTight Sleeves
F-125H
Headless Fitting
for use with
MicroTight Sleeves
F-126S
Standard Head Fitting
for use with
1/32” OD tubing
F-126H
Headless Fitting
for use with
1/32” OD tubing
P-116
MicroFerrule Plug
0.35”
(0.89 cm)
0.40”
(1.02 cm)
P-416
Female Nut
5/16-24
internal threads
P-416BLK
Female Nut
5/16-24
internal threads
P-416G
Female Nut
5/16-24
internal threads
F-132
MicroFerrule
for 1/16” OD tubing
F-152
MicroFerrule
for 360 µm OD tubing
F-112
MicroFerrule
for 1/32” OD tubing
F-172
MicroFerrule
for .025” OD tubing
P-555
Standard Head Plug
0.15”
(0.38 cm)
0.52”
(1.32 cm)
F-124S
Standard Head Fitting
for use with
360 µm OD tubing
F-124H
Headless Fitting
for use with
360 µm OD tubing
0.54”
(1.37 cm)
0.32”
(0.81 cm)
0.15”
(0.38 cm)
0.54”
(1.37 cm)
0.32”
(0.81 cm)
0.56”
(1.42 cm)
0.15”
(0.38 cm)
0.56”
(1.42 cm)
MicroTight fttings and MicroFerrules
While the MicroTight Female Nuts may be used with any of the separate
MicroFerrules, the MicroFerrules themselves are port-specifc and are thus
not interchangeable. Additionally, the one-piece MicroTight fttings are also
port-specifc and should not be exchanged.
Note
Part No. Description
Port
Pressure Rating
Head Style
Material
Qty.
MICROTIGHT FITTINGS
F-124Hx MicroTight Fitting for 360 µm OD Tubing
6-32 Coned
5,000 psi (345 bar)
Micro Headless Knurl PEEK Blue
10-pk
F-124Sx MicroTight Fitting for 360 µm OD Tubing
6-32 Coned
5,000 psi (345 bar)
Standard Micro Knurl PEEK Blue
10-pk
F-125Hx MicroTight Fitting for MicroTight Tubing Sleeves 6-32 Coned
4,000 psi (276 bar)
Micro Headless Knurl PEEK Natural
10-pk
F-125x MicroTight Fitting for MicroTight Tubing Sleeves 6-32 Coned
4,000 psi (276 bar)
Standard Micro Knurl PEEK Natural
10-pk
F-126Hx MicroTight Fitting for 1/32” OD Tubing
6-32 Coned
5,000 psi (345 bar)
Micro Headless Knurl PEEK Red
10-pk
F-126Sx MicroTight Fitting for 1/32” OD Tubing
6-32 Coned
5,000 psi (345 bar)
Standard Micro Knurl PEEK Red
10-pk
P-555
MicroTight Plug
6-32 Coned
5,000 psi (345 bar)
Standard Micro Knurl PEEK Natural
ea.
MICROFERRULES AND FEMALE NUTS
F-112
MicroFerrule for 1/32” OD Tubing
5/16-24 Coned 5,000 psi (345 bar)
—
PEEK Natural
ea.
F-132
MicroFerrule for 1/16” OD Tubing
5/16-24 Coned 5,000 psi (345 bar)
—
PEEK Natural
ea.
F-152
MicroFerrule for 360 µm OD Tubing
5/16-24 Coned 5,000 psi (345 bar)
—
PEEK Natural
ea.
F-152BLK MicroFerrule for 360 µm OD Tubing
5/16-24 Coned 5,000 psi (345 bar)
—
PEEK Black
ea.
F-172
MicroFerrule for MicroTight Tubing Sleeves
5/16-24 Coned 4,000 psi (276 bar)
—
PEEK Black
ea.
P-116
MicroFerrule Plug
5/16-24 Coned 5,000 psi (345 bar)
—
PEEK Black
ea.
P-416
MicroTight Female Nut
5/16-24 Coned 4,000 – 5,000 psi (276 – 345 bar) Female Knurl
PEEK Natural
ea.
P-416BLK MicroTight Female Nut
5/16-24 Coned 4,000 – 5,000 psi (276 – 345 bar) Female Knurl
PEEK Black
ea.
P-416G MicroTight Female Nut
5/16-24 Coned 4,000 – 5,000 psi (276 – 345 bar) Female Knurl
PEEK Green
ea.
Top Seller
See starred products
Connectors for Capillary Tubing can be found on pages 37 – 46.
Very High Pressure fttings for capillary tubing can be found on page 9.
Capillary tubing is featured on pages 65.
Related Products
FOR ORDERING & DISTRIBUTOR INFORMATION +1 800 426 0191 • +1 360 679 2528 • www.idex-hs.com