Metric Multiconductor Feedthroughs
Compression Type for High-Temperature Sealing
MFT Series
Cap
U Pressure or Vacuum
Applications
U Seals Multiple Thermocouples
and Protection Tubes
U Available in Both NPT and ISO
T/BPST Mounting Threads
U Up to 16 Probes in 1 Fitting
U Blank Sealing Plugs Included
U 3 to 16 Probes
U 416 SS Body and Cap
U 316 SS Ferrules Standard
U PTFE Ferrules Available
U OMEGALOK
Standard
U 1 to 6 mm (0.040 to
Probe Diameters
®
Ferrules
1
⁄4")
Optional Male
Threaded Cap
(See Ne xt Page)
Housing
To Order Visit omega.com/mft_feedthrough_metric for Pricing and Details
Sheath Model Diameter of Number of Thread Length (mm) Across Flats (mm)
Diameter (mm) Number Probe (mm) Probes ISO T/ BPST L1 L2* Housing Cap
MFT-M10-5 1.0 5
MFT-M10-6 1.0 6
1.0 MFT-M10-8 1.0 8
MFT-M10-10 1.0 10
MFT-M10-12 1.0 12
MFT-M10-16 1.0 16
MFT-M15-3 1.5 3
MFT-M15-5 1.5 5
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
MFT-M30-4 3.0 4
MFT-M30-8 3.0 8
MFT-M45-5 4.5 5
6.0 MFT-M60-3 6.0 3
With optional male threaded cap.
*
Ordering Example: MFT-M15-6, multiconductor feedthrough.
MFT-M10-3 1.0 3
3.0
MFT-M30-6 3.0 6
MFT-M45-3 4.5 3
4.5
1
⁄4" 50.8 63.5 19.1 22.2
1
⁄4" 50.8 63.5 19.1 22.2
1
⁄2" 66.7 85.7 28.6 34.9
1
⁄2" 66.7 85.7 28.6 34.9
3
⁄4" 71.4 88.9 31.8 38.1
3
⁄4" 71.4 88.9 31.8 38.1
3
⁄4" 71.4 88.9 31.8 38.1
1
⁄4" 50.8 63.5 19.1 22.2
1
⁄4" 50.8 63.5 19.1 22.2
1
⁄2" 66.7 85.7 28.6 34.9
1
⁄2" 66.7 85.7 28.6 34.9
3
⁄4" 71.4 88.9 31.8 38.1
3
⁄4" 71.4 88.9 31.8 38.1
3
⁄4" 71.4 88.9 31.8 38.1
1
⁄2" 66.7 85.7 28.6 34.9
1
⁄2" 66.7 85.7 28.6 34.9
3
⁄4" 71.4 88.9 31.8 38.1
3
⁄4" 71.4 88.9 31.8 38.1
1
⁄2" 66.7 85.7 28.6 34.9
3
⁄4" 71.4 88.9 31.8 38.1
3
⁄4" 71.4 88.9 31.8 38.1
G-59
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 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" diameter probes, 5 for 3⁄16" diameter,
8 for 1⁄8" diameter, 16 for 1⁄16" diameter, and 16 for 0.040"
diameter probes.
All multiconductor feedthroughs come standard with
stainless steel ferrules. A stainless steel ferrule deforms
and 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.
L1
Standard cap supplied
with all units.
L2
Optional male threaded cap
may be ordered separately.
G
G
Male Threaded Cap (Replaces Standard Cap
Locking Nut)—Standard*
MFT Thread Size Male Threaded Cap Model No.
³⁄₄ NPT FTN-1
¹⁄₂ NPT FTN-1-12
¹⁄₄ NPT FTN-1-14
To order metric, add “-BS PT ” to model number, no additional charge.
*
Replacement Ferrules—Metric
Material Diameter (mm) Model No.
PTFE
316 SS
Note: All fittings are supplied with stainless steel ferrules. If PTFE
ferrules are required, add suffix “-PTFE” to the model number shown.
Add additional cost per ferrule. One ferrule needed for each conductor.
Ordering Example: MFT-M10-16, metric multiconductor feedthrough.
1.0
T-FER-M10
1.5
T-FER-M15
3.0
T-FER-M30
4.5
T-FER-M45
6.0
T-FER-M60
1.0
SS-FER-M10
1.5
SS-FER-M15
3.0
SS-FER-M30
4.5
SS-FER-M45
6.0
SS-FER-M60
T-TAPE
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