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| Marlin Part No. | Thread Size | Tube Size O.D. |
|---|---|---|
| A 14B 125 | 1/4 NPT | 1/8" |
| A 14B 187 | 1/4 NPT | 3/16" |
| A 14B 250 | 1/4 NPT | 1/4" |
| A 38B 375 | 3/8 NPT | 3/8" |
Stainless Steel Fixed Fitting for brazing to probe.
| Marlin Part No. | Thread Size | Tube Size O.D. |
|---|---|---|
| F 14S 125 | 1/4 NPT | 1/8" |
| F 14S 187 | 1/4 NPT | 3/16" |
| F 14S 250 | 1/4 NPT | 1/4" |
| F 38S 375 | 3/8 NPT | 3/8" |
Wire Grip Fitting - Marlin Catalog No. 2080 (1/4 NPT) provides strain relief and moisture-proof protection for extension wires from 1/8" OD to 3/8" OD. Contains 1/4 NPT brass body, nut, two sizes of back up washers and four assorted sizes of elastomer grommets.
Weatherproof Terminal Head:
Weatherproof Heads are rugged cast aluminum or cast iron screw cover units that are available in various NPT probe connection sizes and the choice of terminal block to fit your application.
| Marlin Code No. | Probe NPT | Description |
|---|---|---|
| WA 2 | 1/2 | Cast
Aluminum Weatherproof Head |
| WA 3 | 3/4 NPT | |
| WA 4 | 1 NPT | |
| WC 2 | 1/2 NPT | Cast
Iron Weatherproof Head |
| WC 3 | 3/4 NPT | |
| WC 4 | 1 NPT |
To order terminal head/block assembly use block code as prefix e.g. 2WA2.
Terminal Blocks for Weatherproof Heads:
| T'Block Code | Terminal Blocks |
|---|---|
| A | 2-Wire Accepts up to 8 ga. Wire |
| D | 4-Wire Accepts up to 8 ga. Wire |
| 2 | Rigid 4-Wire |
| 3* | Rigid
4-Wire W/Sheath Adapter Max Sheath OD = 0.250" |
| 4* | Spring
Loaded 4-Wire (1/4" Sheath Size) |
| 5* | Spring
Loaded 6-Wire (1/4" Sheath Size) |
| 6 | Spring
Loaded 4-Wire (3/16" Sheath Size Only) |
*Specify
sheath size with these blocks. e.g. TB-3-250 or TB-3-375
ORDER CODE: TB-CODE NO.
Explosion Proof Terminal Head:
Explosion Proof Heads are cast aluminum screw cover units that comply with NEC (National Electrical Code)
- Class I, Group C,D
- Class II, Groups E,F,G
- Class III
- UL Standard 866
They are designed
for use in hazardous environments where extreme caution must be
observed.
| Marlin Code No. | Probe NPT | Description |
|---|---|---|
| EX A | 1/2 NPT |
Explosion Proof Head Cast Aluminum |
To order terminal head/block assembly use block code as prefix e.g. 2EXA.
Terminal Blocks for Explosion Proof Heads:
| T'Block Code | Terminal Blocks |
|---|---|
| 3 | Rigid 4-Wire |
| 8* | Spring
Loaded 4-Wire (1/4" Sheath Size Only) |
*Specify
sheath size with these blocks. e.g. TB-8-250
ORDER CODE: TB-CODE NO.
General Purpose Head:
General Purpose Heads are rugged cast aluminum units with stamped steel covers that are available in various NPT probe connection sizes and terminal block to fit your application.
| Marlin Code No. | Probe NPT | Description |
|---|---|---|
| GP 2 | 1/2 NPT | Cast
Aluminum General Purpose Head |
| GP 3 | 3/4 NPT | |
| GP 4 | 1 NPT |
To order terminal head/block assembly use block code as prefix e.g. 1GP2.
Terminal Blocks for General Purpose Heads:
| T'Block Code | Terminal Blocks |
|---|---|
| 1 | Rigid 4-Wire |
| 8* | 2-Wire Accepts up to 8 ga. Wire |
ORDER
CODE: TB-CODE NO.
Marlin Open Head:
The Open Head ia a brass body head with post terminals, T/C male plugs, or T/C female jacks. Dual thermocouple open heads are also available in post, plug, or jack styles. Designed primarily for use with platinum/rhodium type thermocouples. No terminal block is used with this head.
For
more information regarding Connector Heads
Please Consult your Marlin Catalog, Pages F-36 to F-39.
If you do not have a Marlin Catalog - Click Here!
Marlin Manufacturing Corporation · 12800 Corporate Drive · Parma · Ohio · 44130
Phone: (216) 676-1340 or (800) 321-6648· Fax: (216) 676-1344 · Email: marlincle@marlinmfg.com
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