Multiconductor Feedthroughs
Compression Type for High-Temperature Sealing
⻬ Pressure or Vacuum
Applications
⻬ Seals Multiple Thermocouples
and Protection Tubes
⻬ Available in Both NPT and ISO
T/BPST Mounting Threads
⻬ Up to 16 Probes in 1 Fitting
⻬ Blank Sealing Plugs Included
⻬ 3 to 16 Probes
⻬ 416 SS Body and Cap
⻬ 316 SS Ferrules Standard
⻬ PTFE Ferrules Available
⻬ OMEGALOK
Standard
⻬ 1 to 6 mm (0.040 to
Probe Diameters
These all-new multiconductor
feedthroughs are designed for
applications that require several sensors
to pass through a wall or bulkhead at
one opening or within a small area.
Heavy-duty 416 SS construction allows
use of this fitting in high-pressure or
®
Ferrules
1
⁄4")
MFT Series
Starts at
$
73
Optional Male
Threaded Cap
(See Next Page)
vacuum applications. Probes between
0.040" and 1⁄4" in diameter can be used
in these feedthroughs. The maximum
number of probes per feedthrough is
3 for 1⁄4" Dia. probes, 5 for 3⁄16" Dia.,
8 for 1⁄8" Dia., 16 for 1⁄16" Dia., and
16 for 0.040" Dia. probes.
All multiconductor feedthroughs come
standard with stainless steel ferrules. A
stainless steel ferrule deforms and
Cap
Housing
becomes permanent. If the probes have
to be installed several times at different
depths in the feedthrough, PTFE ferrules
should be used. PTFE ferrules will not
deform the probe sheath, which allows
the same probe to be reused. The
ferrules used in the feedthroughs are
identical to the ferrules used in standard
OMEGALOK
®
compression fittings.
Standard
MOST POPULAR MODELS HIGHLIGHTED!
To Order (Specify Model Number)
Sheath Diameter Number
Diameter Model of Probe of Thread
(in) Number (in) Probes NPT L1 L2* Housing Cap Price
1
MFT-040-3 0.040 3
MFT-040-5 0.040 5
MFT-040-6 0.040 6
0.040 MFT-040-8 0.040 8
MFT-040-10 0.040 10
MFT-040-12 0.040 12
MFT-040-16 0.040 16
MFT-116-3 0.062 3
MFT-116-5 0.062 5
MFT-116-6 0.062 6
1
⁄
16 MFT-116-8 0.062 8
MFT-116-10 0.062 10
MFT-116-12 0.062 12
MFT-116-16 0.062 16
MFT-18-3 0.125 3
1
⁄
8
MFT-18-4 0.125 4
MFT-18-6 0.125 6
MFT-18-8 0.125 8
3
⁄
16
1
⁄
4 MFT-14-3 0.250 3
MFT-316-3 0.188 3
MFT-316-5 0.188 5
⁄
4 22
1
⁄
4 22
1
⁄
2 2
1
⁄
2 2
3
⁄
4 2
3
⁄
4 2
3
⁄
4 2
1
⁄
4 22
1
⁄
4 22
1
⁄
2 2
1
⁄
2 2
3
⁄
4 2
3
⁄
4 2
3
⁄
4 2
1
⁄
2 2
1
⁄
2 2
3
⁄
4 2
3
⁄
4 2
1
⁄
2 2
3
⁄
4 2
3
⁄
4 2
Ordering Example: MFT-116-6, multiconductor feedthrough, $103.
G-59
Length (in) Across Flats (in)
5
⁄
8 3
5
⁄
8 3
13
⁄
16 3
13
⁄
16 3
13
⁄
16 3
5
⁄
8 3
5
⁄
8 3
13
⁄
16 3
13
⁄
16 3
13
⁄
16 3
5
⁄
8 3
5
⁄
8 3
13
⁄
16 3
13
⁄
16 3
5
⁄
8 3
13
⁄
16 3
13
⁄
16 3
1
⁄
2
1
⁄
2
3
⁄
8 1
3
⁄
8 1
1
⁄
2 1
1
⁄
2 1
1
⁄
2 1
1
⁄
2
1
⁄
2
3
⁄
8 1
3
⁄
8 1
1
⁄
2 1
1
⁄
2 1
1
⁄
2 1
3
⁄
8 1
3
⁄
8 1
1
⁄
2 1
1
⁄
2 1
3
⁄
8 1
1
⁄
2 1
1
⁄
2 1
3
⁄
4
3
⁄
4
1
⁄
8 1
1
⁄
8 1
1
⁄
4 1
1
⁄
4 1
1
⁄
4 1
3
⁄
4
3
⁄
4
1
⁄
8 1
1
⁄
8 1
1
⁄
4 1
1
⁄
4 1
1
⁄
4 1
1
⁄
8 1
1
⁄
8 1
1
⁄
4 1
1
⁄
4 1
1
⁄
8 1
1
⁄
4 1
1
⁄
4 1
7
⁄
8 $89
7
⁄
8 105
3
3
1
1
1
7
⁄
8 $79
7
⁄
8 95
3
3
1
1
1
3
3
1
1
3
1
1
⁄
8 113
⁄
8 129
⁄
2 145
⁄
2 161
⁄
2 177
⁄
8 103
⁄
8 119
⁄
2 135
⁄
2 151
⁄
2 167
⁄
8 $73
⁄
8 79
⁄
2 91
⁄
2 97
⁄
8 $75
⁄
2 87
⁄
2 $75
L1
L2
Metric
MOST POPULAR MODELS HIGHLIGHTED!
To Order (Specify Model Number)
Sheath Diameter Number Thread
Diameter Model of Probe of ISO T/
(mm) Number (mm) Probes BPST L1 L2* Housing Cap Price
MFT-M10-3 1.0 3
MFT-M10-5 1.0 5
FT-M10-6 1.0 6
M
1.0 MFT-M10-8 1.0 8
MFT-M10-10 1.0 10
FT-M10-12 1.0 12
M
MFT-M10-16 1.0 16
MFT-M15-3 1.5 3
FT-M15-5 1.5 5
M
MFT-M15-6 1.5 6
1.5 MFT-M15-8 1.5 8
MFT-M15-15 1.5 10
MFT-M15-12 1.5 12
MFT-M15-16 1.5 16
MFT-M30-3 3.0 3
3.0
4.5
6.0 MFT-M60-3 6.0 3
MFT-M30-4 3.0 4
MFT-M30-6 3.0 6
MFT-M30-8 3.0 8
MFT-M45-3 4.5 3
MFT-M45-5 4.5 5
1
⁄4" 50.8 63.5 19.1 22.2 $89
1
⁄4" 50.8 63.5 19.1 22.2 105
1
⁄2"
1
⁄2" 66.7 85.7 28.6 34.9 129
3
⁄4" 71.4 88.9 31.8 38.1 145
3
⁄4"
3
⁄4" 71.4 88.9 31.8 38.1 177
1
⁄4" 50.8 63.5 19.1 22.2 79
1
⁄4"
1
⁄2" 66.7 85.7 28.6 34.9 103
1
⁄2" 66.7 85.7 28.6 34.9 119
3
⁄4" 71.4 88.9 31.8 38.1 135
3
⁄4" 71.4 88.9 31.8 38.1 151
3
⁄4" 71.4 88.9 31.8 38.1 167
1
⁄2" 66.7 85.7 28.6 34.9 73
1
⁄2" 66.7 85.7 28.6 34.9 79
3
⁄4" 71.4 88.9 31.8 38.1 91
3
⁄4" 71.4 88.9 31.8 38.1 97
1
⁄2" 66.7 85.7 28.6 34.9 75
3
⁄4" 71.4 88.9 31.8 38.1 87
3
⁄4" 71.4 88.9 31.8 38.1 75
Length (mm) Across Flats (mm)
66.7 85.7 28.6 34.9 113
71.4 88.9 31.8 38.1 161
50.8 63.5 19.1 22.2 95
With optional male threaded cap.
*
G
Optional male threaded cap
Standard cap supplied with all units
Replacement Ferrules—Standard
To Order (Specify Model Number)
Material (in) Number Price
PTFE
316 SS1⁄8 SS-FER-1/8
Note: All fittings are supplied with stainless steel ferrules. If PTFE ferrules are required,
add suffix “-PTFE” to the model number shown. Add $1 to the cost per ferrule.
One ferrule needed for each conductor.
Ordering Example: MFT-M10-16, metric multiconductor feedthrough, $177.
Dia. Model 10 pk
0.040
0.040
T-FER-040 $40
1
⁄16 T-FER-1/16 115
1
⁄8 T-FER-1/8
3
⁄16 T-FER-3/16 75
1
⁄4 T-FER-1/4
SS-FER-040 $30
1
⁄16 SS-FER-1/16 75
3
⁄16 SS-FER-3/16 45
1
⁄4 SS-FER-1/4
Replacement Ferrules—Metric
To Order (Specify Model Number)
Material (mm) Number Price
PTFE
316 SS
may be ordered separately
Dia. Model 10 pk
1.0
T-FER-M10 $40
1.5
T-FER-M15 115
3.0
T-FER-M30 75
4.5
T-FER-M45 75
6.0
T-FER-M60 75
1.0
SS-FER-M10 $30
1.5
SS-FER-M15 75
3.0
SS-FER-M30 45
4.5
SS-FER-M45 45
6.0
SS-FER-M60 45
Male Threaded Cap (Replaces
Standard Cap Locking Nut)—
Standard*
MFT Male
Thread Threaded Cap
Size Model No. Price
3
⁄4 NPT FTN-1 $25
1
⁄2 NPT FTN-1-12 25
1
⁄4 NPT FTN-1-14 25
To order metric, add “-BSPT” to model
*
number, no additional charge.
T-TAPE
$
50
3
per Roll
13 mm x 6.6 m
(1⁄2" x 20')
PTFE tape should be used on all pipe
joints to provide a good seal and to
prevent the threaded parts from
seizing each other on disassembly.
Order model T-TAPE.
G-60
One Omega Drive | Stamford, CT 06907 | 1-888-TC-OMEGA (1-888-826-6342) | info@omega.com
EPG05
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