Multiconductor Feedthroughs
Compression Type for High Temperature Sealing
FEATURES
Pressure or Vacuum Applications
Seals Multiple Thermocouples
Seals Multiple Protection Tubes
NPT Mounting Thread
Up to 16 Probes in 1 Fitting
Blank Sealing Plugs Included at No Extra Charge

To Order (Specify Model No.) Prices Shown in U.S. Dollars
Sheath Diameter
Model No.
Diameter of Probe Inches
No. of Probes
Thread NPT
Length Across Flats
Price
L1 L2* Housing Cap
.040"
MFT-040-3
.040"
3
1/4"
2"
2 1/2"
3/4"
7/8"
$89
MFT-040-5
.040"
5
1/4"
2"
2 1/2"
3/4"
7/8"
$105
MFT-040-6
.040"
6
1/2"
2 5/8"
3 3/8"
1 1/8"
1 3/8"
$113
MFT-040-8
.040"
8
1/2"
2 5/8"
3 3/8"
1 1/8"
1 1/2"
$129
MFT-040-10
.040"
10
3/4"
2 13/16"
3 1/2"
1 1/4"
1 1/2"
$145
MFT-040-12
.040"
12
3/4"
2 13/16"
3 1/2"
1 1/4"
1 1/2"
$161
MFT-040-16
.040"
16
3/4"
2 13/16"
3 1/2"
1 1/4"
1 1/2"
$177
1/16"
MFT-116-3
.062"
3
1/4"
2"
2 1/2"
3/4"
7/8"
$79
MFT-116-5
.062"
5
1/4"
2"
2 1/2"
3/4"
7/8"
$95
MFT-116-6
.062"
6
1/2"
2 5/8"
3 3/8"
1 1/8"
1 3/8"
$103
MFT-116-8
.062"
8
1/2"
2 5/8"
3 3/8"
1 1/8"
1 3/8"
$119
MFT-116-10
.062"
10
3/4"
2 13/16"
3 1/2"
1 1/4"
1 1/2"
$135
MFT-116-12
.062"
12
3/4"
2 13/16"
3 1/2"
1 1/4"
1 1/2"
$151
MFT-116-16
.062"
16
3/4"
2 13/16"
3 1/2"
1 1/4"
1 1/2"
$167
1/8"
MFT-18-3
.125"
3
1/2"
2 5/8"
3 3/8"
1 1/8"
1 3/8"
$73
MFT-18-4
.125"
4
1/2"
2 5/8"
3 3/8"
1 1/8"
1 3/8"
$79
MFT-18-6
.125"
6
3/4"
2 13/16"
3 1/2"
1 1/4"
1 1/2"
$91
MFT-18-8
.125"
8
3/4"
2 13/16"
3 1/2"
1 1/4"
1 1/2"
$97
3/16"
MFT-316-3
.188"
3
1/2"
2 5/8"
3 3/8"
1 1/8"
1 1/2"
$75
MFT-316-3
.188"
5
3/4"
2 13/16"
3 1/2"
1 1/4"
1 1/2"
$87
1/4"
MFT-14-3
.250"
3
3/4"
2 13/16"
3 1/2"
1 1/4"
1 1/2"
$75
*With optional male threaded cap.

These all new multiconductor feedthroughs are designed for use in applications that require several sensors to pass through a wall or bulkhead at one opening or within a small area. Heavy duty 416 stainless steel construction allows this fitting to be used in high pressure or vacuum applications. Probes between 0.40" 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 0.40" diameter probes.
FEATURES
3 to 16 Probes
416SS Body and Cap
316SS Ferrules Standard
Teflon® Ferrules Available
Uses Standard OMEGALOK® Ferrules
.040 Through 1/4" Diameter Probes
Blank Sealing Plugs Included at No Extra Charge

All multiconductor feedthroughs are supplied in standard form with stainless steel ferrules. A stainless steel ferrule deforms and becomes permanent. If it is required that the probes be installed several times at different depths in the feedthrough, Teflon® ferrules should be used. Teflon® ferrules will not deform the probe sheath, allowing the same probe to be reused. The ferrules used in the feedthroughs are identical to the ferrules used in standard OMEGALOK® compression fittings.
Teflon® Tape
 13 mm x 6.6 m (1/2 x 260")

Teflon® 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.

For probes and/or OMEGACLAD® metal-sheath cable,See section A(Thermocouples) and C (RTD’s)for probes and Section H for wire and cable. Contact sales for custom assemblies.

Material
Diameter Model No. Price
Teflon®
0.40"
T-FER-040
$40
1/16"
T-FER-116
$40
1/8"
T-FER-18
3/16"
T-FER-316
1/4"
T-FER-14
316 SS
.040"
SS-FER-040
$30
1/16"
SS-FER-116
$30
1/8"
SS-FER-18
3/16"
SS-FER-316
1/4"
SS-FER-14
*Package of 10

NOTE: All fittings are supplied with stainless steel ferrules. If Teflon® ferrules are required, add suffix “-TEFLON” to the model number shown. Add $1 to the cost per Teflon® ferrule. One ferrule needed for each conductor.

Optional Male Threaded Cap (Replaces Standard Cap Locking Nut)
Male Threaded Cap Model No. MFT Thread Size Price
FTN-1
3/4" NPT
$25
FTN-1-12
1/2" NPT
$25
FTN-1-14
1/4" NPT
$25

Copyright 2003, NEWPORT Electronics, Inc. All rights reserved.
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